<script data-pm-proxy="intercept"></script><?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[NOVITAS AI ]]></title><description><![CDATA[A Novitas AI nasce da convicção de que a Inteligência Artificial deixou de ser apenas um domínio técnico ou académico. Hoje, a IA é simultaneamente ciência de fronteira, tecnologia habilitadora, infra-estrutura económica e instrumento de poder geopolítico]]></description><link>https://novitasai.substack.com</link><image><url>https://substackcdn.com/image/fetch/$s_!sY7P!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d2981f7-6c9d-4205-9b63-80c8e71ae6e9_1200x1200.png</url><title>NOVITAS AI </title><link>https://novitasai.substack.com</link></image><generator>Substack</generator><lastBuildDate>Fri, 04 Sep 2026 18:01:08 GMT</lastBuildDate><atom:link href="/__u/novitasai.substack.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Evaristo Tone]]></copyright><language><![CDATA[pt]]></language><webMaster><![CDATA[newsletter@evaristotone.ao]]></webMaster><itunes:owner><itunes:email><![CDATA[newsletter@evaristotone.ao]]></itunes:email><itunes:name><![CDATA[Evaristo Tone]]></itunes:name></itunes:owner><itunes:author><![CDATA[Evaristo Tone]]></itunes:author><googleplay:owner><![CDATA[newsletter@evaristotone.ao]]></googleplay:owner><googleplay:email><![CDATA[newsletter@evaristotone.ao]]></googleplay:email><googleplay:author><![CDATA[Evaristo Tone]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Quem Treina o Modelo: Talento, Formação e a Distância entre Estratégia e Capacidade]]></title><description><![CDATA[NOVITAS AI #24]]></description><link>https://novitasai.substack.com/p/quem-treina-o-modelo-talento-formacao</link><guid isPermaLink="false">https://novitasai.substack.com/p/quem-treina-o-modelo-talento-formacao</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Thu, 27 Aug 2026 21:36:03 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!-4Co!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p style="text-align: justify;"><span>H&#225; tr&#234;s semanas, entre 2 e 7 de Agosto, o </span><a href="https://deeplearningindaba.com/2026/"><span>Deep Learning Indaba</span></a><span> reuniu-se na Pan-Atlantic University, em Lagos, sob o tema </span><em><span>Sovereign Intelligence. African Scale</span></em><span>. Mais de mil participantes, quarenta e cinco pa&#237;ses. &#201; o maior encontro de investiga&#231;&#227;o em IA do continente e cabe num audit&#243;rio. Esta edi&#231;&#227;o pergunta o que esse n&#250;mero significa.</span></p><div><hr></div><h2 style="text-align: justify;"><strong><span>1. A pir&#226;mide que ningu&#233;m publica</span></strong></h2><p style="text-align: justify;"><em><span>Usar, integrar, afinar, pr&#233;-treinar: quatro degraus tratados como um s&#243;.</span></em></p><p style="text-align: justify;"><span>O debate p&#250;blico sobre talento em IA confunde quatro compet&#234;ncias distintas. Na base est&#225; quem </span><em><span>usa</span></em><span> ferramentas generativas. Acima, quem </span><em><span>integra</span></em><span> modelos alheios via API em produtos pr&#243;prios. Acima ainda, quem </span><em><span>afina e avalia,</span></em><span> quem sabe montar um conjunto de dados, correr um ajuste supervisionado, construir um </span><em><span>benchmark</span></em><span> e ler os seus resultados sem se enganar. No topo, quem </span><em><span>pr&#233;-treina</span></em><span> um modelo fundacional de raiz. Cada degrau exige uma ordem de grandeza a mais de compet&#234;ncia, de computa&#231;&#227;o e de tempo. Quando um governo anuncia que formou dezenas de milhares de pessoas em IA, &#233; quase sempre o primeiro degrau que est&#225; a contar.</span></p><p style="text-align: justify;"><span>Os n&#250;meros dispon&#237;veis confirmam o afunilamento. A </span><a href="https://www.the-star.co.ke/business/2026-03-04-zindi-and-gsma-unveil-sh645000-ai-challenge-for-africa"><span>Zindi</span></a><span>, plataforma sul-africana de desafios de ci&#234;ncia de dados, ultrapassou os 100.000 praticantes registados em Janeiro de 2026. Um estudo Google/Accenture de 2021 contava 716.000 programadores de software em &#193;frica, liderados pela &#193;frica do Sul com 121.000 e por Egipto e Nig&#233;ria com 89.000 cada (</span><a href="https://www.ecofinagency.com/news-services/1407-57352-brain-drain-and-weak-capital-flows-challenge-africas-ai-ambitions"><span>Ecofin Agency</span></a><span>). Mas o </span><a href="https://hai.stanford.edu/ai-index/2026-ai-index-report"><span>AI Index 2026 de Stanford</span></a><span> regista que apenas 0,83% das publica&#231;&#245;es mundiais de IA entre 2013 e 2024 tiveram origem na &#193;frica Subsariana. O Norte de &#193;frica, contabilizado com o M&#233;dio Oriente, chega a 4,27%.</span></p><p style="text-align: justify;"><span>Cem mil na base. Menos de um por cento no topo. A dist&#226;ncia entre os dois n&#250;meros &#233; a defini&#231;&#227;o operacional do problema.</span></p><p style="text-align: justify;"></p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscreva agora&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="/__u/novitasai.substack.com/subscribe"><span>Subscreva agora</span></a></p><div><hr></div><h1><strong><span>2. Onde se forma</span></strong></h1><p style="text-align: justify;"><em><span>A forma&#231;&#227;o avan&#231;ada africana existe, &#233; boa, e &#233; quase toda financiada de fora.</span></em></p><p style="text-align: justify;"><span>O </span><a href="https://aims-senegal.org/application/african-masters-in-machine-intelligence/"><span>African Master&#8217;s in Machine Intelligence</span></a><span> (AMMI), lan&#231;ado em Setembro de 2018 no campus do AIMS em Kigali por Moustapha Ciss&#233;, &#233; o programa de refer&#234;ncia: um ano intensivo, bolsa integral, doc&#234;ncia de investigadores internacionais. A primeira coorte teve trinta estudantes de dez pa&#237;ses. N&#227;o existe fonte prim&#225;ria consolidada sobre o n&#250;mero total de diplomados desde ent&#227;o, o que &#233; em si um dado: o programa emblem&#225;tico da forma&#231;&#227;o africana em IA n&#227;o publica de forma acess&#237;vel a sua pr&#243;pria s&#233;rie hist&#243;rica.</span></p><p style="text-align: justify;"><span>&#192; volta do AMMI cresceu uma constela&#231;&#227;o real. O </span><a href="https://en.wikipedia.org/wiki/Vukosi_Marivate"><span>AfriDSAI</span></a><span>, na Universidade de Pret&#243;ria, dirigido por Vukosi Marivate, recebeu um milh&#227;o de d&#243;lares da Google para investiga&#231;&#227;o e forma&#231;&#227;o p&#243;s-graduada de raiz africana. A Masakhane organiza a comunidade de processamento de l&#237;nguas africanas. A Universidade da Cidade do Cabo e a Universidade de Joanesburgo mant&#234;m licenciaturas dedicadas.</span></p><p style="text-align: justify;"><span>O problema n&#227;o &#233; a qualidade, &#233; a escala e a depend&#234;ncia. Uma </span><a href="https://arxiv.org/pdf/2606.30656"><span>revis&#227;o publicada este ano</span></a><span> sobre o fosso africano em IA nota que menos de 25% dos estudantes do ensino superior africano seguem qualifica&#231;&#245;es STEM, e que a UNESCO estima serem necess&#225;rios mais 23 milh&#245;es de graduados STEM at&#233; 2030. Dos que seguem, poucos se especializam em aprendizagem autom&#225;tica avan&#231;ada: a maioria migra para desenvolvimento de software e telecomunica&#231;&#245;es, onde a remunera&#231;&#227;o &#233; imediata. E os programas que formam os melhores s&#227;o financiados por Meta, Google e ag&#234;ncias de coopera&#231;&#227;o, o que significa que o curr&#237;culo, a cad&#234;ncia e a pr&#243;pria continuidade da forma&#231;&#227;o africana de topo dependem de decis&#245;es or&#231;amentais tomadas fora de &#193;frica.</span></p><div><hr></div><h1><strong><span>3. Quanto permanece</span></strong></h1><p style="text-align: justify;"><em><span>N&#227;o se ret&#233;m quem foi formado para treinar modelos num pa&#237;s onde n&#227;o h&#225; onde treinar.</span></em></p><p style="text-align: justify;"><span>A AUDA-NEPAD estima que cerca de 70.000 profissionais qualificados deixam &#193;frica todos os anos, com as ocupa&#231;&#245;es tecnol&#243;gicas entre as mais afectadas, na Nig&#233;ria o fen&#243;meno tem nome pr&#243;prio, </span><em><span>japa</span></em><span>. Em mat&#233;ria de investiga&#231;&#227;o de topo, a MacroPolo estimou em 2023 que 42% dos investigadores de elite em IA trabalham fora do pa&#237;s onde se formaram (</span><a href="https://arxiv.org/pdf/2601.17191"><span>citado em an&#225;lise sobre governa&#231;&#227;o global de IA</span></a><span>).</span></p><p style="text-align: justify;"><span>Circula ainda um n&#250;mero mais severo: a </span><a href="https://www.africanleadershipmagazine.co.uk/africas-tech-talent-stopping-brain-drain-while-building-local-ai-capacity/"><span>African Leadership Magazine</span></a><span> afirmou neste m&#234;s de Agosto de 2026 que mais de 70% dos investigadores africanos de IA trabalham fora do continente. Registamos a atribui&#231;&#227;o com reserva expressa, uma vez que a publica&#231;&#227;o n&#227;o identifica o estudo prim&#225;rio de onde retira a percentagem, e n&#227;o encontr&#225;mos s&#233;rie metodol&#243;gica que a sustente. Se o valor estiver correcto, a pol&#237;tica de forma&#231;&#227;o continental est&#225; a subsidiar laborat&#243;rios estrangeiros. Se estiver inflacionado, o problema de medi&#231;&#227;o &#233; ele pr&#243;prio parte do diagn&#243;stico, n&#227;o se governa o que n&#227;o se conta, parafraseando a frase de Peter Drucker.</span></p><p style="text-align: justify;"><span>O que est&#225; documentado &#233; mais revelador do que a percentagem: as redes de colabora&#231;&#227;o cient&#237;fica africanas passam ao lado de &#193;frica. Os investigadores do continente co-assinam muito mais com institui&#231;&#245;es europeias e asi&#225;ticas, onde est&#225; o financiamento, do que com pares de pa&#237;ses vizinhos. A sa&#237;da come&#231;a antes do avi&#227;o, na estrutura de incentivos da pr&#243;pria carreira.</span></p><p style="text-align: justify;"><span>E aqui a explica&#231;&#227;o salarial &#233; insuficiente. Um engenheiro treinado para afinar e avaliar modelos precisa de tr&#234;s coisas para ficar: computa&#231;&#227;o a que possa aceder, um problema que justifique us&#225;-la e uma carreira que n&#227;o termine ao fim do projecto financiado. &#193;frica captou apenas 3% do investimento mundial em centros de dados em 2024, segundo o World Investment Report 2025 da UNCTAD, e det&#233;m menos de 1% da capacidade instalada com 17% da popula&#231;&#227;o mundial. Claramente, podemos afirmar que n&#227;o &#233; fuga de c&#233;rebros, &#233; efectivamente, aus&#234;ncia de posto de trabalho.</span></p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscreva agora&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="/__u/novitasai.substack.com/subscribe"><span>Subscreva agora</span></a></p><div><hr></div><h1><strong><span>4. Estrat&#233;gia n&#227;o &#233; capacidade</span></strong></h1><p style="text-align: justify;"><em><span>Um documento aprovado em Conselho de Ministros n&#227;o treina um modelo.</span></em></p><p style="text-align: justify;"><span>A produ&#231;&#227;o normativa africana em IA &#233; not&#225;vel. Segundo o </span><a href="https://www.oecd.org/en/publications/oecd-artificial-intelligence-case-studies_c517fcf5-en/ai-governance-in-africa_1ff55135-en.html"><span>estudo de caso da OCDE publicado em Abril de 2026</span></a><span>, treze estrat&#233;gias nacionais de IA foram adoptadas na regi&#227;o desde 2018, e a Uni&#227;o Africana aprovou a sua Estrat&#233;gia Continental em Julho de 2024. Contagens que incluem quadros de pol&#237;tica n&#227;o vinculativos chegam a dezasseis pa&#237;ses. A Declara&#231;&#227;o de Kigali, em Abril de 2025, foi subscrita por ministros de quarenta e nove pa&#237;ses. Em Julho de 2025 a Smart Africa apresentou um modelo de pol&#237;tica de IA destinado &#224; maioria de Estados que ainda n&#227;o tem estrat&#233;gia pr&#243;pria.</span></p><p style="text-align: justify;"><span>O mesmo estudo da OCDE conclui que a maioria dos pa&#237;ses que adoptaram estrat&#233;gias enfrenta dificuldades comuns em operacionaliz&#225;-las, com o acesso a computa&#231;&#227;o e as sa&#237;das de talento entre as restri&#231;&#245;es mais citadas. Treze estrat&#233;gias e 0,83% das publica&#231;&#245;es mundiais &#233; a defini&#231;&#227;o exacta de uma assimetria entre inten&#231;&#227;o declarada e capacidade instalada.</span></p><p style="text-align: justify;"><span>Proponho, por isso, um teste. Uma estrat&#233;gia nacional de IA converte-se em capacidade nacional de IA quando o Estado consegue responder, com n&#250;meros audit&#225;veis, a cinco perguntas:</span></p><p style="text-align: justify;"><strong><span>Primeira. </span></strong><span>Quantas pessoas residentes no pa&#237;s treinaram ou afinaram um modelo nos &#250;ltimos doze meses, n&#227;o o usaram, treinaram?</span></p><p style="text-align: justify;"><strong><span>Segunda. </span></strong><span>Quantas horas-GPU em territ&#243;rio nacional foram consumidas em treino por entidades nacionais, e n&#227;o em infer&#234;ncia de modelos alheios?</span></p><p style="text-align: justify;"><strong><span>Terceira. </span></strong><span>Existe um laborat&#243;rio p&#250;blico com or&#231;amento plurianual, carreira de investiga&#231;&#227;o e vencimento competitivo, ou apenas projectos financiados por doadores?</span></p><p style="text-align: justify;"><strong><span>Quarta. </span></strong><span>Quantos modelos nacionais foram avaliados por </span><em><span>benchmarks</span></em><span> p&#250;blicos e reproduz&#237;veis, e onde est&#227;o publicados os resultados?</span></p><p style="text-align: justify;"><strong><span>Quinta. </span></strong><span>Dos quadros formados no estrangeiro com dinheiro p&#250;blico, quantos continuam em fun&#231;&#245;es t&#233;cnicas no pa&#237;s ao fim de tr&#234;s anos?</span></p><p style="text-align: justify;"><span>Nenhuma destas perguntas exige investimento novo para ser respondida. Exige apenas que algu&#233;m a fa&#231;a. Um Estado que n&#227;o sabe responder &#224; primeira n&#227;o tem capacidade nacional de IA, tem uma estrat&#233;gia nacional de IA, que &#233; coisa diferente. E estas s&#227;o quest&#245;es que os Estados africanos precisam colocar-se e encontrar rapidamente solu&#231;&#245;es.</span></p><div><hr></div><h2><strong><span>5. Angola: gerar, atrair e reter</span></strong></h2><p style="text-align: justify;"><span>Angola entrou formalmente na rede continental em Dezembro de 2025, com o </span><a href="https://www.menosfios.com/angola-acolhe-conferencia-nacional-sobre-o-futuro-da-inteligencia-artificial/"><span>IndabaX Angola</span></a><span> realizado na Universidade Cat&#243;lica de Angola, em liga&#231;&#227;o directa ao Deep Learning Indaba. &#201; um passo real e merece ser dito: pela primeira vez o pa&#237;s integra a estrutura onde o talento africano em IA se organiza. No F&#243;rum Nacional de Intelig&#234;ncia Artificial, em Julho, Estev&#227;o Zinga identificou com clareza o que falta, poucos profissionais que dominam a tecnologia e uma estrat&#233;gia nacional por consolidar (</span><a href="https://forbesafricalusofona.com/angola-tem-uma-geracao-que-pode-transformar-ia-em-motor-de-desenvolvimento-nacional-defende-cofundador-da-fnia-2026/"><span>Forbes &#193;frica Lus&#243;fona</span></a><span>). E a proposta de Lei sobre Intelig&#234;ncia Artificial, submetida a </span><a href="https://mundoinfra.ao/angola-avanca-com-proposta-de-lei-para-regular-inteligencia-artificial/"><span>consulta p&#250;blica pelo MINTTICS</span></a><span> em Novembro de 2025, continua em consulta &#224; data desta edi&#231;&#227;o, o que significa que a janela para melhorar o diploma ainda est&#225; aberta.</span></p><p style="text-align: justify;"><span>O ponto de partida angolano &#233; melhor do que o debate corrente sugere. Poucos pa&#237;ses africanos re&#250;nem em simult&#226;neo excedente hidroel&#233;ctrico, amarra&#231;&#245;es submarinas de alta capacidade e capacidade nacional de alojamento de dados. O que falta &#233; a camada humana, e essa constr&#243;i-se por sequ&#234;ncia. Proponho quatro condi&#231;&#245;es, ordenadas.</span></p><p style="text-align: justify;"><strong><span>Gerar. </span></strong><span>Um mestrado nacional em aprendizagem autom&#225;tica, ancorado nas institui&#231;&#245;es de ensino superior que j&#225; existem, com curr&#237;culo alinhado por refer&#234;ncia internacional e doc&#234;ncia partilhada com a rede AIMS/AMMI e com universidades da CPLP. A montante, o IndabaX Angola convertido em mecanismo anual permanente de identifica&#231;&#227;o de talento, com percurso definido e p&#250;blico: competi&#231;&#227;o, bolsa, est&#225;gio, coloca&#231;&#227;o.</span></p><p style="text-align: justify;"><strong><span>Atrair. </span></strong><span>Um programa de di&#225;spora com posi&#231;&#245;es de investigador convidado de dura&#231;&#227;o determinada e remunera&#231;&#227;o de mercado, dirigido aos angolanos que hoje trabalham em laborat&#243;rios e universidades no exterior. N&#227;o pedir regresso definitivo &#224; partida. Contratos de seis a doze meses produzem transfer&#234;ncia de conhecimento sem exigir decis&#227;o irrevers&#237;vel, e s&#227;o o caminho mais r&#225;pido para constituir a primeira gera&#231;&#227;o de orientadores.</span></p><p style="text-align: justify;"><strong><span>Reter. </span></strong><span>Carreira, computa&#231;&#227;o e problema. Carreira: quadro t&#233;cnico com progress&#227;o e vencimento compar&#225;vel ao regional, n&#227;o sequ&#234;ncia de contratos de projecto. Computa&#231;&#227;o: uma quota nacional de treino reservada a universidades e ao laborat&#243;rio p&#250;blico, ainda que modesta no arranque. Problema: os melhores quadros ficam sobretudo por trabalho que valha a pena, e Angola n&#227;o tem escassez desse, l&#237;nguas nacionais, sa&#250;de p&#250;blica, previs&#227;o de carga el&#233;ctrica, risco de cr&#233;dito, detec&#231;&#227;o de fraude.</span></p><p style="text-align: justify;"><strong><span>Enquadrar. </span></strong><span>A consulta p&#250;blica ainda aberta permite acrescentar ao diploma um regime de excep&#231;&#227;o para investiga&#231;&#227;o e experimenta&#231;&#227;o, com prazo, &#226;mbito e supervis&#227;o definidos, de modo a que universidades e laborat&#243;rios possam treinar e avaliar modelos sem exposi&#231;&#227;o sancionat&#243;ria desproporcionada. E a futura Estrat&#233;gia Nacional ganharia em adoptar as cinco perguntas do ponto anterior como indicadores de execu&#231;&#227;o, publicados anualmente.</span></p><p style="text-align: justify;"><span>A sequ&#234;ncia importa mais do que a dimens&#227;o. Forma-se para um posto que existe, n&#227;o se cria o posto depois de o quadro j&#225; ter partido. Nenhuma destas quatro condi&#231;&#245;es exige, para come&#231;ar, investimento compar&#225;vel ao de um centro de dados. Exigem decis&#227;o administrativa, calend&#225;rio e continuidade entre ciclos de governa&#231;&#227;o.</span></p><div><hr></div><h2><strong><span>6. A camada humana do Angola Digital Hub</span></strong></h2><p><em><span>Proposta AI UNIT. Tr&#234;s componentes, &#224; imagem da camada cognitiva apresentada em #23.</span></em></p><p style="text-align: justify;"><strong><span>Carreira t&#233;cnica de Estado. </span></strong><span>Um quadro de investiga&#231;&#227;o em IA com or&#231;amento plurianual, progress&#227;o e vencimento indexado ao mercado regional, alojado numa institui&#231;&#227;o p&#250;blica com mandato pr&#243;prio. </span></p><p style="text-align: justify;"><strong><span>Computa&#231;&#227;o reservada para forma&#231;&#227;o e investiga&#231;&#227;o. </span></strong><span>Uma quota de capacidade nacional de treino atribu&#237;da a universidades e ao laborat&#243;rio p&#250;blico, integrada na Zona Franca de Concess&#227;o Energ&#233;tica para IA. Formar quem treina modelos sem lhes dar onde treinar &#233; produzir emigrantes qualificados.</span></p><p style="text-align: justify;"><strong><span>Contrato de regresso com posto existente. </span></strong><span>Bolsas externas vinculadas n&#227;o a uma promessa de regresso, mas a um lugar t&#233;cnico j&#225; criado, or&#231;amentado e nomeado antes da partida. O quadro regressa para uma fun&#231;&#227;o, n&#227;o para uma expectativa.</span></p><p style="text-align: justify;"><span>O dossier t&#233;cnico completo permanece reservado ao processo de consultoria. O que aqui se apresenta &#233; a proposta de valor, na sequ&#234;ncia das camadas material, energ&#233;tica, de conectividade, computacional e cognitiva j&#225; publicadas.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!nRB0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!nRB0!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png 424w, /__u/substackcdn.com/image/fetch/$s_!nRB0!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png 848w, /__u/substackcdn.com/image/fetch/$s_!nRB0!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nRB0!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!nRB0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png" width="1456" height="406" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:406,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:244746,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/213039746?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!nRB0!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png 424w, /__u/substackcdn.com/image/fetch/$s_!nRB0!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png 848w, /__u/substackcdn.com/image/fetch/$s_!nRB0!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nRB0!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4e1a92c-4696-406b-a2ca-9f9347488242_2926x816.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h2><strong>O que vamos analisar na pr&#243;xima edi&#231;&#227;o</strong></h2><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!dh5A!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 424w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 848w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 1272w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!dh5A!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png" width="1100" height="220" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:220,&quot;width&quot;:1100,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:483717,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://evaristone.substack.com/i/187149550?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 424w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 848w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 1272w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p style="text-align: justify;"><strong><span>NOVITAS AI #25. Como se monta um laborat&#243;rio de IA em Angola, com o que j&#225; existe.</span></strong></p><p style="text-align: justify;"><span>A pergunta que fica desta edi&#231;&#227;o &#233; operacional. N&#227;o se um laborat&#243;rio nacional de IA &#233; desej&#225;vel, mas como se constr&#243;i um com as condi&#231;&#245;es hoje dispon&#237;veis no pa&#237;s. A pr&#243;xima edi&#231;&#227;o apresenta um modelo em tr&#234;s escalas, n&#250;cleo universit&#225;rio, laborat&#243;rio nacional e unidade privada, com dimensionamento de equipa, requisitos m&#237;nimos de computa&#231;&#227;o, estrutura de governa&#231;&#227;o, or&#231;amento indicativo e sequ&#234;ncia de arranque a vinte e quatro meses. O exerc&#237;cio parte dos activos que existem, capacidade nacional de alojamento de dados, amarra&#231;&#245;es submarinas, energia da bacia do Kwanza e institui&#231;&#245;es de ensino superior em funcionamento, e n&#227;o de um cen&#225;rio ideal.</span></p><div><hr></div><h2><strong>Recomenda&#231;&#245;es de leitura</strong></h2><h4><strong>Livro T&#233;cnico</strong></h4><h2><a href="https://www.amazon.com/AI-Engineering-Building-Applications-Foundation/dp/1098166302/ref=sr_1_1?adgrpid=159055302678&amp;dib=eyJ2IjoiMSJ9.w38xIfJKF9QZxJLAyIpAVtgEgkhfsIJkOq4nJ-Mm9HXvXEWEQwKKTTyBa3I2KSc5_NfwOKmC0RJku7Z-ls-12k7hkCDr4QcDSZm1IZtNS-hrtkQPsZpwOc6MhXD6t0NVepm8L4INa0shQJcQEk9ra5ieuhJrYOfCYcASFWUyRd2NIfkIcxZzcrj0YFsg4JVfEHNWwHuSe_Fy3RFV--NHEuvqb0IKz0dYWhY2-UENHHs.70v-momFUQLO8reWOT_1OgXhePyfhpzBpvbQVUFHglo&amp;dib_tag=se&amp;hvadid=689102243473&amp;hvdev=c&amp;hvlocphy=9217534&amp;hvnetw=g&amp;hvqmt=b&amp;hvrand=13412404434892977059&amp;hvtargid=kwd-2396542902171&amp;hydadcr=14396_13564114&amp;keywords=ai+engineering+by+chip+huyen&amp;mcid=6638d811f12c3eeea283ba67d0300b6c&amp;qid=1787856752&amp;sr=8-1">AI Engineering: Building Applications with Foundation Models</a><em><strong><a href="https://www.amazon.com/AI-Engineering-Building-Applications-Foundation/dp/1098166302/ref=sr_1_1?adgrpid=159055302678&amp;dib=eyJ2IjoiMSJ9.w38xIfJKF9QZxJLAyIpAVtgEgkhfsIJkOq4nJ-Mm9HXvXEWEQwKKTTyBa3I2KSc5_NfwOKmC0RJku7Z-ls-12k7hkCDr4QcDSZm1IZtNS-hrtkQPsZpwOc6MhXD6t0NVepm8L4INa0shQJcQEk9ra5ieuhJrYOfCYcASFWUyRd2NIfkIcxZzcrj0YFsg4JVfEHNWwHuSe_Fy3RFV--NHEuvqb0IKz0dYWhY2-UENHHs.70v-momFUQLO8reWOT_1OgXhePyfhpzBpvbQVUFHglo&amp;dib_tag=se&amp;hvadid=689102243473&amp;hvdev=c&amp;hvlocphy=9217534&amp;hvnetw=g&amp;hvqmt=b&amp;hvrand=13412404434892977059&amp;hvtargid=kwd-2396542902171&amp;hydadcr=14396_13564114&amp;keywords=ai+engineering+by+chip+huyen&amp;mcid=6638d811f12c3eeea283ba67d0300b6c&amp;qid=1787856752&amp;sr=8-1">.</a></strong></em></h2><p>Por Chip Huyen.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!-4Co!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!-4Co!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!-4Co!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!-4Co!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!-4Co!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!-4Co!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg" width="1143" height="1500" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/caf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1500,&quot;width&quot;:1143,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="/__u/substackcdn.com/image/fetch/$s_!-4Co!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!-4Co!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!-4Co!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!-4Co!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcaf3f865-905e-41be-85ae-5375ee8a0a22_1143x1500.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><pre><code><code>&#201; o mapa exacto do terceiro degrau da pir&#226;mide descrita no ponto 1: adapta&#231;&#227;o de modelos, engenharia de conjuntos de dados, afina&#231;&#227;o, e sobretudo avalia&#231;&#227;o, o cap&#237;tulo mais subestimado e o que mais distingue quem sabe do que julga saber. Importa para &#193;frica porque demonstra que grande parte do valor se captura sem pr&#233;-treinar de raiz. Quem domina avalia&#231;&#227;o e afina&#231;&#227;o j&#225; det&#233;m compet&#234;ncia estrat&#233;gica. Recomenda-se como curr&#237;culo de base para o mestrado nacional proposto no ponto 5.</code></code></pre><div><hr></div><h4><strong><span>Livro pol&#237;tico e geoestrat&#233;gico</span></strong></h4><h1><em><a href="https://www.amazon.com/Power-Progress-Thousand-Year-Technology-Prosperity/dp/1541702549/ref=sr_1_1?crid=2ODGG0SGWIOQ4&amp;dib=eyJ2IjoiMSJ9.ccwbevTsg7NAJApZHTTs00-pNFgE_MPmBG_Mu8KiOXNSFYZYRLgbGfkpeEhZBLA1262xwEL_3qqO3DRWMGe89NZj5wxIc2jq1P2pWAUimsCkYZk4NHZ8xLN2XG2yr6Qklz-_iM5E8-VKjObIsyxHuMjqL8F0BsInBPQa5ETR7pYayFpI3w5PcWuWoKV8xgGoznAysFbu8OrT3lFXnWZaLU5r1jvbXnjrF2seCiFbRZo.jaOTF_Cl8ApjNEj_dfAT3798SbYw_yWEvhrVs4_LySQ&amp;dib_tag=se&amp;keywords=Power+and+Progress%3A+Our+Thousand-Year+Struggle+Over+Technology+and+Prosperity%2C+PublicAffairs%2C+2023&amp;nsdOptOutParam=true&amp;qid=1787856846&amp;sprefix=ai+engineering+by+chip+huyenpower+and+progress+our+thousand-year+struggle+over+technology+and+prosperity%2C+publicaffairs%2C+2023%2Caps%2C571&amp;sr=8-1">Power and Progress: Our Thousand-Year Struggle Over Technology and Prosperity</a></em><a href="https://www.amazon.com/Power-Progress-Thousand-Year-Technology-Prosperity/dp/1541702549/ref=sr_1_1?crid=2ODGG0SGWIOQ4&amp;dib=eyJ2IjoiMSJ9.ccwbevTsg7NAJApZHTTs00-pNFgE_MPmBG_Mu8KiOXNSFYZYRLgbGfkpeEhZBLA1262xwEL_3qqO3DRWMGe89NZj5wxIc2jq1P2pWAUimsCkYZk4NHZ8xLN2XG2yr6Qklz-_iM5E8-VKjObIsyxHuMjqL8F0BsInBPQa5ETR7pYayFpI3w5PcWuWoKV8xgGoznAysFbu8OrT3lFXnWZaLU5r1jvbXnjrF2seCiFbRZo.jaOTF_Cl8ApjNEj_dfAT3798SbYw_yWEvhrVs4_LySQ&amp;dib_tag=se&amp;keywords=Power+and+Progress%3A+Our+Thousand-Year+Struggle+Over+Technology+and+Prosperity%2C+PublicAffairs%2C+2023&amp;nsdOptOutParam=true&amp;qid=1787856846&amp;sprefix=ai+engineering+by+chip+huyenpower+and+progress+our+thousand-year+struggle+over+technology+and+prosperity%2C+publicaffairs%2C+2023%2Caps%2C571&amp;sr=8-1">, PublicAffairs.</a></h1><p>Por Daron Acemoglu e Simon Johnson.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!haWR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!haWR!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!haWR!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!haWR!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!haWR!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!haWR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg" width="1000" height="1500" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/aac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1500,&quot;width&quot;:1000,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="/__u/substackcdn.com/image/fetch/$s_!haWR!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!haWR!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!haWR!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!haWR!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faac74cd8-9363-4e2c-9b5d-0ca650924bea_1000x1500.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><pre><code><code>Acemoglu recebeu o Nobel da Economia em 2024. A tese central &#233; que a direc&#231;&#227;o da tecnologia n&#227;o &#233; inevit&#225;vel, &#233; escolhida, e que os ganhos se concentram em quem det&#233;m poder de negocia&#231;&#227;o e institui&#231;&#245;es capazes de os fixar. Lido a partir de Luanda, o argumento &#233; directo: sem institui&#231;&#245;es que retenham valor localmente, carreira, computa&#231;&#227;o e mandato p&#250;blico, a forma&#231;&#227;o de quadros converte-se em transfer&#234;ncia de capacidade para quem j&#225; a tem. &#201; o enquadramento pol&#237;tico do que esta edi&#231;&#227;o descreve em n&#250;meros.</code></code></pre><div><hr></div><h2><strong><span>NOTA METODOL&#211;GICA E FONTES</span></strong></h2><p style="text-align: justify;"><span>Esta edi&#231;&#227;o distingue tr&#234;s n&#237;veis de informa&#231;&#227;o. Factos verificados externamente, com hiperliga&#231;&#227;o &#224; fonte. Declara&#231;&#245;es de fonte prim&#225;ria, atribu&#237;das ao autor da declara&#231;&#227;o. Propostas e estimativas da AI UNIT, identificadas como tal, &#233; o caso das quatro condi&#231;&#245;es do ponto 5, do teste de cinco perguntas do ponto 4 e dos tr&#234;s componentes da camada humana do Angola Digital Hub. A percentagem de investigadores africanos de IA a trabalhar fora do continente &#233; reproduzida com atribui&#231;&#227;o expl&#237;cita e reserva expressa quanto &#224; aus&#234;ncia de estudo prim&#225;rio identific&#225;vel. O n&#250;mero total de diplomados do AMMI n&#227;o &#233; aqui apresentado por falta de fonte prim&#225;ria consolidada.</span></p><p style="text-align: justify;"><span>Fontes: Stanford HAI, AI Index 2026; OCDE, AI Governance in Africa (2026); UNCTAD, World Investment Report 2025; AUDA-NEPAD e Banco Africano de Desenvolvimento via Ecofin Agency; MacroPolo (2023); Deep Learning Indaba 2026; AIMS/AMMI; AfriDSAI, Universidade de Pret&#243;ria; Zindi via The Star (2026); arXiv, Mapping the Artificial Intelligence Divide in Africa (2026); African Leadership Magazine (2026); Menos Fios (2025); Forbes &#193;frica Lus&#243;fona (2026); MundoInfra e portal de consulta p&#250;blica do MINTTICS (2025). Literatura recomendada: Chip Huyen, AI Engineering (O&#8217;Reilly, 2025); Daron Acemoglu e Simon Johnson, Power and Progress (PublicAffairs, 2023).</span></p><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote>]]></content:encoded></item><item><title><![CDATA[A Voz como Matéria-Prima: Corpora, Licenciamento e os Modelos que África Ainda Não Treina]]></title><description><![CDATA[NOVITAS AI #23]]></description><link>https://novitasai.substack.com/p/a-voz-como-materia-prima-corpora</link><guid isPermaLink="false">https://novitasai.substack.com/p/a-voz-como-materia-prima-corpora</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Sun, 23 Aug 2026 17:18:09 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!rBcT!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p style="text-align: justify;"><em><span>A s&#233;rie material desta publica&#231;&#227;o percorreu os minerais cr&#237;ticos (#19), a energia e a &#225;gua (#20), os cabos submarinos (#21) e a economia dos centros de dados (#22). Falta o andar de cima: as l&#237;nguas, os dados p&#250;blicos e os modelos fundacionais.</span></em></p><div><hr></div><h2 style="text-align: justify;"><strong><span>Duas coisas aconteceram em 2026 e, infelizmente, n&#227;o se encontraram</span></strong></h2><p style="text-align: justify;"><span>A primeira foi que a mat&#233;ria-prima cognitiva africana passou a existir em escala industrial. A Google Research anunciou o </span><a href="https://research.google/blog/waxal-a-large-scale-open-resource-for-african-language-speech-technology/"><span>WAXAL</span></a><span>, do wolof &#171;falar&#187;, um corpus aberto de fala para 27 l&#237;nguas nativas faladas por mais de 100 milh&#245;es de pessoas em mais de 26 pa&#237;ses, com cerca de 1.846 horas de fala natural transcrita para reconhecimento autom&#225;tico e mais de 565 horas de grava&#231;&#227;o de alta fidelidade para s&#237;ntese de voz. A recolha foi integralmente liderada por institui&#231;&#245;es africanas, a Universidade Makerere assegurou nove l&#237;nguas, a Universidade do Gana oito, a Digital Umuganda e o AIMS as restantes, os parceiros mant&#234;m a propriedade dos dados que recolheram e o conjunto foi libertado sob licen&#231;a CC-BY-4.0. Em paralelo, o </span><a href="https://lanfrica.com/en/blog/insight/understanding-the-african-next-voices-datasets/"><span>African Next Voices</span></a><span>, nascido de um subs&#237;dio de 2,2 milh&#245;es de d&#243;lares da Gates Foundation, totaliza hoje sete pa&#237;ses, 24 l&#237;nguas e cerca de 18.000 horas de fala recolhida em contexto real: agricultura, sa&#250;de, educa&#231;&#227;o.</span></p><p style="text-align: justify;"><span>A segunda foi que o mercado global descobriu que os dados de treino t&#234;m pre&#231;o e n&#227;o um pre&#231;o simb&#243;lico.</span></p><p style="text-align: justify;"><strong><span>Estas duas coisas aconteceram no mesmo ano, nos mesmos meses, e n&#227;o se encontraram. &#201; essa a mat&#233;ria desta edi&#231;&#227;o.</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!eN2X!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!eN2X!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png 424w, /__u/substackcdn.com/image/fetch/$s_!eN2X!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png 848w, /__u/substackcdn.com/image/fetch/$s_!eN2X!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png 1272w, /__u/substackcdn.com/image/fetch/$s_!eN2X!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!eN2X!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png" width="1456" height="337" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:337,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:245323,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/212399136?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!eN2X!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png 424w, /__u/substackcdn.com/image/fetch/$s_!eN2X!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png 848w, /__u/substackcdn.com/image/fetch/$s_!eN2X!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png 1272w, /__u/substackcdn.com/image/fetch/$s_!eN2X!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bbc4c1f-ca1a-4c4d-b8eb-8b13e47f29bf_3016x698.png 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a><figcaption class="image-caption"><em><span>A s&#233;rie material da NOVITAS AI, lida de baixo para cima. O padr&#227;o repete-se em cada andar.</span></em></figcaption></figure></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscreva agora&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="/__u/novitasai.substack.com/subscribe"><span>Subscreva agora</span></a></p><div><hr></div><h1><strong><span>O corpus deixou de ser o gargalo</span></strong></h1><p style="text-align: justify;"><span>O segmento global de licenciamento de conjuntos de dados para treino de IA foi avaliado em 4,8 mil milh&#245;es de d&#243;lares em 2025, com projec&#231;&#227;o de 22,6 mil milh&#245;es at&#233; 2034. Os valores unit&#225;rios j&#225; s&#227;o p&#250;blicos: a News Corp aufere cerca de 50 milh&#245;es de d&#243;lares anuais pelo seu arquivo e o acordo Reddit-Google foi noticiado em cerca de 60 milh&#245;es anuais (</span><a href="https://qz.com/ai-training-data-pricing-licensing-deals-market-052126"><span>Quartz, Maio 2026</span></a><span>; </span><a href="https://llmpulse.ai/blog/ai-content-licensing-deals/"><span>LLM Pulse, 2026</span></a><span>). At&#233; Junho de 2026 estavam divulgados 91 acordos, e a natureza do neg&#243;cio mudou: os dados deixaram de se vender uma vez para passarem a ser alugados em cont&#237;nuo, com atribui&#231;&#227;o e acesso em tempo real (</span><a href="/__u/mediaandthemachine.substack.com/p/ai-content-licensing-deals-june-2026"><span>Media and the Machine, Jun. 2026</span></a><span>). O custo de n&#227;o licenciar tamb&#233;m tem n&#250;mero: em Julho de 2026 foi homologado nos Estados Unidos um acordo de 1,5 mil milh&#245;es de d&#243;lares entre a Anthropic e um colectivo de autores e editoras.</span></p><p style="text-align: justify;"><span>O contraste em duas linhas: um arquivo jornal&#237;stico angl&#243;fono vale dezenas de milh&#245;es de d&#243;lares por ano; dezoito mil horas de fala africana, recolhidas em sete pa&#237;ses ao longo de dois anos, entram no mercado a pre&#231;o zero. </span><em><span>N&#227;o se sugere aqui que os corpora abertos deviam ser fechados</span></em><span>, a abertura &#233; precisamente o que permite a uma startup de Luanda ou de Kampala construir sem pagar renda. Sugere-se que a abertura s&#243; produz soberania se existir, do lado africano, capacidade de transformar. Sem ela, licen&#231;a aberta &#233; exporta&#231;&#227;o gratuita.</span></p><p style="text-align: justify;"><span>H&#225; ainda um activo que ningu&#233;m est&#225; a avaliar: os </span><strong><span>dados p&#250;blicos</span></strong><span>. Registos civis, cadastros agr&#237;colas, s&#233;ries cl&#237;nicas, decis&#245;es judiciais, dados meteorol&#243;gicos e de consumo el&#233;ctrico s&#227;o, em bloco, o conjunto mais valioso que um Estado africano possui e s&#227;o hoje geridos como arquivo administrativo, n&#227;o como patrim&#243;nio. A </span><a href="https://oecd.ai/en/dashboards/policy-initiatives/au-data-policy-framework-7602"><span>Estrat&#233;gia Continental de IA da Uni&#227;o Africana</span></a><span>, adoptada em Julho de 2024 com horizonte de implementa&#231;&#227;o at&#233; 2030, e o Quadro de Pol&#237;tica de Dados da UA fornecem a arquitectura. Falta a opera&#231;&#227;o: em 2026 apenas 22 dos 54 pa&#237;ses africanos dispunham de estrat&#233;gia nacional de IA, contra 16 em 2024 (</span><a href="https://onpolicy.org/advancing-regional-digital-sovereignty-policy-responses-to-ai-driven-data-colonialism-in-africa/"><span>On Policy Africa, Jun. 2026</span></a><span>).</span></p><p><strong><span>Os modelos que o continente j&#225; treina</span></strong></p><p style="text-align: justify;"><span>A camada de modelos africana existe e &#233; mais s&#233;ria do que a sua visibilidade sugere. O </span><strong><span>InkubaLM</span></strong><span>, da Lelapa AI, sedeada em Joanesburgo, &#233; um modelo multilingue pequeno, cerca de 400 milh&#245;es de par&#226;metros, treinado de raiz sobre aproximadamente 2,4 mil milh&#245;es de tokens em cinco l&#237;nguas africanas mais ingl&#234;s e franc&#234;s (</span><a href="https://techcabal.com/2025/12/06/ai-startups-building-for-africa/"><span>TechCabal, Dez. 2025</span></a><span>). O </span><a href="https://arxiv.org/abs/2601.06395"><span>AfriqueLLM</span></a><span>, publicado em 2026, adapta cinco modelos-base a 20 l&#237;nguas africanas atrav&#233;s de pr&#233;-treino continuado sobre 26 mil milh&#245;es de tokens. S&#227;o modelos pequenos, o que &#233; virtude estrat&#233;gica e n&#227;o limita&#231;&#227;o: correm sem hiperescalador e servem infer&#234;ncia perto de quem os usa.</span></p><p style="text-align: justify;"><span>E a computa&#231;&#227;o come&#231;ou a chegar. Em Outubro de 2025 a Altron lan&#231;ou a que apresentou como a primeira f&#225;brica de IA plenamente operacional da &#193;frica do Sul, num centro de dados Teraco em Joanesburgo, com a Lelapa AI entre os clientes e todos os dados sob jurisdi&#231;&#227;o sul-africana. Em Mar&#231;o de 2026 a </span><a href="https://www.cassavatechnologies.com/cassava-scales-african-ai-infrastructure-with-nvidia-powered-ai-factories-to-accelerate-sovereign-data-capabilities/"><span>Cassava Technologies</span></a><span>, primeira parceira de nuvem da NVIDIA em &#193;frica, instalou a sua pr&#243;pria f&#225;brica de IA na &#193;frica do Sul, com plano de expans&#227;o para a Nig&#233;ria, o Qu&#233;nia, o Egipto e Marrocos, e comprometeu-se a treinar modelos em sua&#237;li, zulu e afrikaans (</span><a href="https://www.itweb.co.za/article/the-rise-of-africas-ai-factories/RgeVDvPRzY5MKJN3"><span>ITWeb, Abr. 2026</span></a><span>). Pela primeira vez, o corpus e a m&#225;quina que o consome podem estar no mesmo continente.</span></p><div><hr></div><h1><strong><span>O ponto cego angolano</span></strong></h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!rBcT!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!rBcT!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png 424w, /__u/substackcdn.com/image/fetch/$s_!rBcT!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png 848w, /__u/substackcdn.com/image/fetch/$s_!rBcT!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png 1272w, /__u/substackcdn.com/image/fetch/$s_!rBcT!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!rBcT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png" width="1050" height="828" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:828,&quot;width&quot;:1050,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:177628,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/212399136?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!rBcT!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png 424w, /__u/substackcdn.com/image/fetch/$s_!rBcT!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png 848w, /__u/substackcdn.com/image/fetch/$s_!rBcT!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png 1272w, /__u/substackcdn.com/image/fetch/$s_!rBcT!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F46a2dd7f-d2a0-4f25-822e-f7d8e47283fa_1050x828.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><span>Fonte: </span>AfricaNLP workshop at ICLR 2024. ANGOFA: LEVERAGING OFA EMBEDDING INITIALIZATION AND SYNTHETIC DATA FOR ANGOLAN LANGUAGE MODEL. Quinjica &amp; Adelani.</figcaption></figure></div><p style="text-align: justify;"><span>Angola n&#227;o aparece em nenhum dos corpora continentais referidos. Nem no WAXAL, nem no African Next Voices. O trabalho de refer&#234;ncia sobre l&#237;nguas angolanas, o </span><a href="https://arxiv.org/html/2404.02534"><span>AngOFA</span></a><span>, teve de construir o seu corpus de pr&#233;-treino para o kimbundu, umbundu, kikongo, cokwe e luba-kasai a partir do conjunto NLLB e de dados sint&#233;ticos gerados por m&#225;quina, porque n&#227;o havia texto suficiente. Os autores registam ainda que o SIB-200 &#233; o &#250;nico conjunto de refer&#234;ncia que cobre l&#237;nguas angolanas. Um pa&#237;s com mais de quarenta l&#237;nguas est&#225; a ser modelado a partir de dados sint&#233;ticos.</span></p><p style="text-align: justify;"><span>Do lado do Estado, o sinal &#233; melhor do que se esperaria. O Instituto de Moderniza&#231;&#227;o Administrativa prepara a Estrat&#233;gia Nacional de Intelig&#234;ncia Artificial para os Servi&#231;os P&#250;blicos, assente em quatro pilares: soberania tecnol&#243;gica, interoperabilidade dos sistemas estatais, </span><strong><span>valoriza&#231;&#227;o dos dados p&#250;blicos</span></strong><span> e investimento em talento nacional (</span><a href="https://ima.gov.ao/web/noticias/angola-aposta-na-inteligencia-artificial-para-transformar-os-servicos-publicos"><span>IMA</span></a><span>). A express&#227;o &#171;valoriza&#231;&#227;o dos dados p&#250;blicos&#187; &#233;, tanto quanto se conhece, a formula&#231;&#227;o mais precisa que um Estado da CPLP produziu sobre esta mat&#233;ria.</span></p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscreva agora&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="/__u/novitasai.substack.com/subscribe"><span>Subscreva agora</span></a></p><div><hr></div><h1><strong><span>A camada cognitiva do Angola Digital Hub</span></strong></h1><p style="text-align: justify;"><span>Nas edi&#231;&#245;es #1, #3, #20 e #21 foi sendo constru&#237;da a proposta do </span><strong><span>Angola Digital Hub (ADH)</span></strong><span>, apresentada na #22 como projecto de investimento. Esta edi&#231;&#227;o acrescenta a raz&#227;o pela qual o ADH n&#227;o pode ser apenas infra-estrutura el&#233;ctrica e computacional: </span><em><span>um parque de computa&#231;&#227;o sem camada cognitiva pr&#243;pria &#233; um neg&#243;cio de aluguer de armaz&#233;m refrigerado</span></em><span>. Aluga-se pot&#234;ncia a quem tem modelos. A margem fica com quem tem modelos.</span></p><p style="text-align: justify;"><span>A proposta que a NOVITAS AI e a IA UNIT colocam em discuss&#227;o e que &#233; proposta, n&#227;o facto verificado, tem tr&#234;s componentes. </span><strong><span>Primeiro</span></strong><span>, um Corpus Nacional de L&#237;nguas Angolanas, constru&#237;do com o Instituto Nacional de L&#237;nguas Nacionais e as universidades p&#250;blicas, seguindo o modelo de titularidade do WAXAL: quem recolhe, det&#233;m. </span><strong><span>Segundo</span></strong><span>, um regime de licenciamento de dados p&#250;blicos que trate s&#233;ries cl&#237;nicas, agr&#237;colas, meteorol&#243;gicas e de consumo el&#233;ctrico como activo concession&#225;vel, com contrato, contrapartida, prazo e obriga&#231;&#227;o de treino em territ&#243;rio nacional, tal como a legisla&#231;&#227;o mineira trata um bloco. </span><strong><span>Terceiro</span></strong><span>, a reserva de uma frac&#231;&#227;o da capacidade do ADH para treino e afina&#231;&#227;o de modelos em l&#237;nguas nacionais e em portugu&#234;s de Angola, ligada ao pilar de capacidade computacional preferencial j&#225; previsto no dossier t&#233;cnico. Sem esta terceira componente, as duas primeiras produzem apenas mais um corpus para treinar noutro s&#237;tio.</span></p><p style="text-align: justify;"><span>A janela &#233; estreita. Fecha quando os grandes modelos multilingues fixarem a sua cobertura africana com os dados que hoje est&#227;o abertos e passarem a tratar o kimbundu e o umbundu como classes marginais estabilizadas. A partir da&#237;, corrigir custa mais do que construir.</span></p><p style="text-align: center;"><strong><span>Um corpus doado &#233; min&#233;rio embarcado.</span></strong></p><p style="text-align: center;"><strong><span>O valor n&#227;o fica onde a voz &#233; gravada, fica onde o modelo &#233; treinado.</span></strong></p><div><hr></div><h2><strong>O que vamos analisar na pr&#243;xima edi&#231;&#227;o</strong></h2><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!dh5A!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 424w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 848w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 1272w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!dh5A!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png" width="1100" height="220" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:220,&quot;width&quot;:1100,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:483717,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://evaristone.substack.com/i/187149550?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 424w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 848w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 1272w, /__u/substackcdn.com/image/fetch/$s_!dh5A!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0502ed1-be50-4690-9d18-9d2b426ed1dd_1100x220.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p style="text-align: justify;"><span>Na </span><strong><span>NOVITAS AI #24</span></strong><span>, fechamos o arco com a camada de aplica&#231;&#227;o e a quest&#227;o do talento: quem, em &#193;frica, sabe efectivamente treinar, afinar e avaliar um modelo, onde essa gente se forma, quanto dela permanece no continente, e o que separa uma estrat&#233;gia nacional de IA de uma capacidade nacional de IA.</span></p><div><hr></div><h2><strong>Recomenda&#231;&#245;es de leitura</strong></h2><h4><strong>Livro T&#233;cnico</strong></h4><h1><em><strong><a href="https://www.amazon.com.br/dp/0135041961?ref=cm_sw_r_ffobk_cp_ud_dp_RZ489MKPEF580XTYEK5B&amp;ref_=cm_sw_r_ffobk_cp_ud_dp_RZ489MKPEF580XTYEK5B&amp;social_share=cm_sw_r_ffobk_cp_ud_dp_RZ489MKPEF580XTYEK5B&amp;bestFormat=true"><span>Speech and Language Processing</span></a></strong></em><a href="https://www.amazon.com.br/dp/0135041961?ref=cm_sw_r_ffobk_cp_ud_dp_RZ489MKPEF580XTYEK5B&amp;ref_=cm_sw_r_ffobk_cp_ud_dp_RZ489MKPEF580XTYEK5B&amp;social_share=cm_sw_r_ffobk_cp_ud_dp_RZ489MKPEF580XTYEK5B&amp;bestFormat=true"><span>, 3.&#170; edi&#231;&#227;o.</span></a></h1><p>Por Daniel Jurafsky e James H. Martin.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!QrYh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!QrYh!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png 424w, /__u/substackcdn.com/image/fetch/$s_!QrYh!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png 848w, /__u/substackcdn.com/image/fetch/$s_!QrYh!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png 1272w, /__u/substackcdn.com/image/fetch/$s_!QrYh!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!QrYh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png" width="990" height="1264" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1264,&quot;width&quot;:990,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1689371,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/212399136?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!QrYh!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png 424w, /__u/substackcdn.com/image/fetch/$s_!QrYh!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png 848w, /__u/substackcdn.com/image/fetch/$s_!QrYh!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png 1272w, /__u/substackcdn.com/image/fetch/$s_!QrYh!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6db787d5-90ea-42ee-95e5-2169f17b2bb3_990x1264.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><pre><code><code>Por Daniel Jurafsky e James H. Martin, da Universidade de Stanford e da Universidade do Colorado. &#201; o manual de refer&#234;ncia do processamento de linguagem natural e cobre exactamente o percurso desta edi&#231;&#227;o: da recolha e anota&#231;&#227;o de corpora ao reconhecimento autom&#225;tico de fala, &#224; s&#237;ntese de voz e &#224; arquitectura dos modelos de linguagem. Os autores mant&#234;m-no gratuitamente dispon&#237;vel em linha, o que importa a quem trabalha com recursos limitados. Para uma equipa angolana que queira saber o que &#233; tecnicamente necess&#225;rio para construir um corpus utiliz&#225;vel em kimbundu ou umbundu, &#233; o ponto de partida honesto: mostra o trabalho real por detr&#225;s de cada hora de &#225;udio.</code></code></pre><div><hr></div><h4><strong><span>Livro pol&#237;tico e geoestrat&#233;gico</span></strong></h4><h2><em><strong><a href="https://www.amazon.com.br/dp/0226832309?ref=cm_sw_r_ffobk_cp_ud_dp_NQ6GC7XD2K0TCVSF3WXQ&amp;ref_=cm_sw_r_ffobk_cp_ud_dp_NQ6GC7XD2K0TCVSF3WXQ&amp;social_share=cm_sw_r_ffobk_cp_ud_dp_NQ6GC7XD2K0TCVSF3WXQ&amp;bestFormat=true"><span>Data Grab: The New Colonialism of Big Tech and How to Fight Back</span></a><span>.</span></strong></em></h2><p>Por Ulises A. Mejias e Nick Couldry.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!nJ5o!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b9671b7-aa19-49b3-a6c6-e3597868ecb9_864x1260.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!nJ5o!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b9671b7-aa19-49b3-a6c6-e3597868ecb9_864x1260.png 424w, /__u/substackcdn.com/image/fetch/$s_!nJ5o!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b9671b7-aa19-49b3-a6c6-e3597868ecb9_864x1260.png 848w, /__u/substackcdn.com/image/fetch/$s_!nJ5o!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b9671b7-aa19-49b3-a6c6-e3597868ecb9_864x1260.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nJ5o!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b9671b7-aa19-49b3-a6c6-e3597868ecb9_864x1260.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!nJ5o!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b9671b7-aa19-49b3-a6c6-e3597868ecb9_864x1260.png" width="864" height="1260" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b9671b7-aa19-49b3-a6c6-e3597868ecb9_864x1260.png 424w, /__u/substackcdn.com/image/fetch/$s_!nJ5o!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b9671b7-aa19-49b3-a6c6-e3597868ecb9_864x1260.png 848w, /__u/substackcdn.com/image/fetch/$s_!nJ5o!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b9671b7-aa19-49b3-a6c6-e3597868ecb9_864x1260.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nJ5o!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b9671b7-aa19-49b3-a6c6-e3597868ecb9_864x1260.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><pre><code><code>Por Ulises A. Mejias e Nick Couldry, publicado em 2024. Mejias, da Universidade Estadual de Nova Iorque, e Couldry, da London School of Economics, sustentam que a extrac&#231;&#227;o de dados reproduz a estrutura da apropria&#231;&#227;o colonial de terra e trabalho e o que mais interessa aqui, que o mecanismo n&#227;o &#233; a recolha, mas a captura do ponto onde o dado se converte em valor. Discutem as respostas poss&#237;veis: cooperativas de dados, fundos fiduci&#225;rios e licenciamento colectivo. Para decisores da CPLP, &#233; vacina contra duas ilus&#245;es sim&#233;tricas: a de que abrir dados &#233;, por si, acto soberano, e a de que fech&#225;-los resolve alguma coisa.</code></code></pre><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote>]]></content:encoded></item><item><title><![CDATA[Quanto Vale a Computação: A Economia dos Centros de Dados e a Proposta Angolana ]]></title><description><![CDATA[NOVITAS AI #22]]></description><link>https://novitasai.substack.com/p/quanto-vale-a-computacao-a-economia</link><guid isPermaLink="false">https://novitasai.substack.com/p/quanto-vale-a-computacao-a-economia</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Sun, 16 Aug 2026 17:37:19 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/f763f32c-525f-4e0b-9857-504613d3a31d_1600x884.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="pullquote"><p style="text-align: justify;"><em><span>Os centros de dados deixaram de ser um assunto de inform&#225;tica para se tornarem uma classe de activos macroecon&#243;mica: em 2026, quatro empresas investem neles cerca de 725 mil milh&#245;es de d&#243;lares, e nos Estados Unidos esta rubrica explica a maior parte do crescimento da procura privada. Esta edi&#231;&#227;o mede o peso econ&#243;mico da computa&#231;&#227;o no mundo e apresenta, como projecto, o Angola Digital Hub, o que o pa&#237;s pode oferecer a quem construir.</span></em></p></div><p style="text-align: justify;"><strong><span>D</span></strong><span>urante tr&#234;s d&#233;cadas, os centros de dados foram tratados como despesa, como um custo de funcionamento, uma linha de or&#231;amento da direc&#231;&#227;o de inform&#225;tica, um armaz&#233;m refrigerado que ningu&#233;m visitava. Em 2026, os datacenter s&#227;o outra coisa, decididamente. Os datacenter s&#227;o a maior opera&#231;&#227;o de forma&#231;&#227;o de capital fixo privado do mundo, o principal motor do crescimento da maior economia do planeta e &#233; o activo em torno do qual se est&#225; a redesenhar a geografia industrial deste s&#233;culo. Quando quatro empresas anunciam, num &#250;nico exerc&#237;cio, um investimento superior ao produto interno bruto de qualquer pa&#237;s africano, deix&#225;mos o dom&#237;nio da tecnologia e entr&#225;mos no da macroeconomia.</span></p><p style="text-align: justify;"><span>Assim, propomos na presente edi&#231;&#227;o a afirma&#231;&#227;o segundo a qual, a computa&#231;&#227;o tornou-se uma classe de activos com caracter&#237;sticas de infra-estrutura pesada, mormente, capital intensivo, contratos longos, procura contratada, retorno regulado pela energia e, entendemos ser assim que deve ser tratada por quem a queira atrair. Propomos ainda que, Angola re&#250;ne hoje, e pela primeira vez na sua hist&#243;ria, os &#8220;m&#237;nimos ol&#237;mpicos&#8221; de condi&#231;&#245;es materiais para se apresentar a esse mercado, pois que Angola possui energia excedent&#225;ria, amarra&#231;&#227;o atl&#226;ntica pr&#243;pria, um centro de dados soberano entregue e uma plataforma nacional de computa&#231;&#227;o j&#225; em opera&#231;&#227;o. Com isto, apraz-nos afirmar que o que falta n&#227;o &#233; necessariamente infra-estrutura, mas uma proposta estruturada para atrair investimento direcionado para ecossistemas de computa&#231;&#227;o de IA. &#201; disso que trata a segunda metade desta edi&#231;&#227;o.</span></p><h2><strong><span>Quanto vale a computa&#231;&#227;o</span></strong></h2><p style="text-align: justify;"><span>Comece-se pelo mercado. O sector mundial dos centros de dados foi avaliado em cerca de 243 mil milh&#245;es de d&#243;lares em 2025 e as projec&#231;&#245;es do F&#243;rum Econ&#243;mico Mundial apontam para que duplique at&#233; 2032. A JLL estima que a capacidade instalada global evolua de cerca de 103 gigawatts para perto de 200 gigawatts em 2030, exigindo at&#233; tr&#234;s bili&#245;es de d&#243;lares de novo investimento em infra-estrutura. A Goldman Sachs decomp&#245;e a procura actual, pr&#243;xima dos 62 gigawatts, em cargas de nuvem (58%), cargas tradicionais (29%) e cargas de intelig&#234;ncia artificial (13%), propor&#231;&#227;o que se inverte rapidamente &#224; medida que a IA passa de experi&#234;ncia a produ&#231;&#227;o.</span></p><p style="text-align: justify;"><span>O ritmo do investimento &#233; o dado mais eloquente. Amazon, Microsoft, Alphabet e Meta orientaram os mercados, nos resultados de 2026, para um investimento conjunto na ordem dos </span><strong><span>725 mil milh&#245;es de d&#243;lares neste exerc&#237;cio</span></strong><span>, contra cerca de 410 mil milh&#245;es em 2025. Estamos a falar de um aumento pr&#243;ximo de 77% num &#250;nico ano (</span><a href="https://www.tomshardware.com/tech-industry/big-tech/big-techs-ai-spending-plans-reach-725-billion"><span>Tom&#8217;s Hardware</span></a><span>). A Amazon isolada projecta cerca de 200 mil milh&#245;es, a Microsoft aproxima-se dos 190 mil milh&#245;es, a Alphabet situa-se entre 175 e 205 mil milh&#245;es e a Meta entre 125 e 145 mil milh&#245;es. Estimativas independentes chegam a colocar o total dos quatro acima dos 750 mil milh&#245;es. Para entendermos a macroescala, &#233; mais do que o PIB conjunto de Angola, Nig&#233;ria, Qu&#233;nia e Gana.</span></p><p style="text-align: justify;"><span>O efeito macroecon&#243;mico j&#225; n&#227;o &#233; subtil. A </span><a href="https://press.spglobal.com/2025-11-05-S-P-Global-Research-Reveals-Data-Center-Investments-Moving-The-U-S-Macro-Needle"><span>S&amp;P Global</span></a><span> calculou que o investimento em centros de dados e tecnologias associadas respondeu por 80% do aumento da procura privada interna final dos Estados Unidos no primeiro semestre de 2025. O economista Jason Furman, de Harvard, notou que o investimento em equipamento de processamento de informa&#231;&#227;o e software representa cerca de 4% do PIB norte-americano mas explicou 92% do seu crescimento no mesmo per&#237;odo. A </span><a href="https://epoch.ai/data-insights/ai-datacenter-share-gdp"><span>Epoch AI</span></a><span> mediu a infra-estrutura de computa&#231;&#227;o em cerca de 1,5% do PIB dos Estados Unidos no primeiro trimestre de 2026, contra uma m&#233;dia de 0,7% entre 2015 e 2022. Um sector marginal em peso tornou-se determinante em din&#226;mica. &#201; a defini&#231;&#227;o de uma classe de activos emergente, e &#233; tamb&#233;m, conv&#233;m diz&#234;-lo, a defini&#231;&#227;o de uma concentra&#231;&#227;o de risco.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!z9S7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4131281a-b6db-4569-984e-d6533898a04f_496x343.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!z9S7!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4131281a-b6db-4569-984e-d6533898a04f_496x343.png 424w, /__u/substackcdn.com/image/fetch/$s_!z9S7!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4131281a-b6db-4569-984e-d6533898a04f_496x343.png 848w, /__u/substackcdn.com/image/fetch/$s_!z9S7!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4131281a-b6db-4569-984e-d6533898a04f_496x343.png 1272w, /__u/substackcdn.com/image/fetch/$s_!z9S7!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4131281a-b6db-4569-984e-d6533898a04f_496x343.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!z9S7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4131281a-b6db-4569-984e-d6533898a04f_496x343.png" width="496" height="343" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4131281a-b6db-4569-984e-d6533898a04f_496x343.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:343,&quot;width&quot;:496,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!z9S7!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4131281a-b6db-4569-984e-d6533898a04f_496x343.png 424w, /__u/substackcdn.com/image/fetch/$s_!z9S7!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4131281a-b6db-4569-984e-d6533898a04f_496x343.png 848w, /__u/substackcdn.com/image/fetch/$s_!z9S7!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4131281a-b6db-4569-984e-d6533898a04f_496x343.png 1272w, /__u/substackcdn.com/image/fetch/$s_!z9S7!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4131281a-b6db-4569-984e-d6533898a04f_496x343.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><span>Fonte: Bureau of Economic Analysis via FRED, Census Bureau, &amp; SEC. </span><a href="https://epoch.ai/data-insights/ai-datacenter-share-gdp"><span>Epoch AI 2026.</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!0zgt!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8b2db78f-bec5-46f1-a5fe-bdde74a40599_2758x622.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!0zgt!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8b2db78f-bec5-46f1-a5fe-bdde74a40599_2758x622.png 424w, /__u/substackcdn.com/image/fetch/$s_!0zgt!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, 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src="/__u/substackcdn.com/image/fetch/$s_!0zgt!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8b2db78f-bec5-46f1-a5fe-bdde74a40599_2758x622.png" width="1456" height="328" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8b2db78f-bec5-46f1-a5fe-bdde74a40599_2758x622.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:328,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:274360,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/211445358?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8b2db78f-bec5-46f1-a5fe-bdde74a40599_2758x622.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!0zgt!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8b2db78f-bec5-46f1-a5fe-bdde74a40599_2758x622.png 424w, /__u/substackcdn.com/image/fetch/$s_!0zgt!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8b2db78f-bec5-46f1-a5fe-bdde74a40599_2758x622.png 848w, /__u/substackcdn.com/image/fetch/$s_!0zgt!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8b2db78f-bec5-46f1-a5fe-bdde74a40599_2758x622.png 1272w, /__u/substackcdn.com/image/fetch/$s_!0zgt!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8b2db78f-bec5-46f1-a5fe-bdde74a40599_2758x622.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><h2><strong><span>A geografia do dinheiro: quem constr&#243;i, quem det&#233;m, quem aluga</span></strong></h2><p style="text-align: right;"><em><span>As GPUs de aluguer concentram-se em cerca de trinta pa&#237;ses. &#193;frica quase n&#227;o figura no mapa.</span></em></p><p style="text-align: justify;"><span>Vili Lehdonvirta, B&#243;x&#299; W&#250; e Zoe Hawkins, do Oxford Internet Institute e da Australian National University, produziram o primeiro censo da geografia mundial da computa&#231;&#227;o de nuvem p&#250;blica com GPU (</span><a href="https://ojs.aaai.org/index.php/AIES/article/view/31683"><span>AIES</span></a><span>). O mundo divide-se em tr&#234;s categorias: os pa&#237;ses do </span><strong><span>Compute North</span></strong><span>, que alojam computa&#231;&#227;o relevante para o treino de modelos; os do </span><strong><span>Compute South</span></strong><span>, cuja capacidade serve sobretudo a infer&#234;ncia; e os </span><strong><span>Compute Deserts</span></strong><span>, que n&#227;o alojam qualquer computa&#231;&#227;o de IA em nuvem p&#250;blica. A implica&#231;&#227;o de governa&#231;&#227;o &#233; directa, os Estados que alojam capacidade dentro da sua jurisdi&#231;&#227;o est&#227;o em melhor posi&#231;&#227;o para impor as suas regras aos sistemas de IA do que os Estados que n&#227;o a alojam. A soberania regulat&#243;ria segue a geografia do sil&#237;cio, &#233; importante que se refira.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!zvZq!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!zvZq!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png 424w, /__u/substackcdn.com/image/fetch/$s_!zvZq!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png 848w, /__u/substackcdn.com/image/fetch/$s_!zvZq!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png 1272w, /__u/substackcdn.com/image/fetch/$s_!zvZq!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!zvZq!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png" width="496" height="273" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:273,&quot;width&quot;:496,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!zvZq!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png 424w, /__u/substackcdn.com/image/fetch/$s_!zvZq!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png 848w, /__u/substackcdn.com/image/fetch/$s_!zvZq!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png 1272w, /__u/substackcdn.com/image/fetch/$s_!zvZq!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b9bee4f-7780-46d0-a2b1-a6b9257b3d4a_496x273.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><span>Fonte: </span><a href="https://africadca.org/en/data-centres-in-africa-2026-the-economic-report"><span>Africa Data Centres Association 2026.</span></a></p><p style="text-align: justify;"><span>Aplicada a &#193;frica, a fotografia &#233; severa. O continente det&#233;m cerca de 0,6% da capacidade mundial instalada, com aproximadamente 360 MW activos, 238 MW em constru&#231;&#227;o e 656 MW em carteira, segundo a </span><a href="https://africadca.org/en/data-centres-in-africa-2026-the-economic-report"><span>Africa Data Centres Association</span></a><span>. As regi&#245;es de nuvem de hiperescala concentram-se praticamente num s&#243; pa&#237;s, tendo a Microsoft aberto na &#193;frica do Sul em 2019, a AWS na Cidade do Cabo em 2020, a Oracle em Joanesburgo em 2022 e a Google Cloud em Joanesburgo em 2024. A lat&#234;ncia entre utilizadores africanos e as grandes regi&#245;es estrangeiras excede habitualmente os 70 a 100 milissegundos, contra menos de 20 nos mercados maduros. E o capital n&#227;o ignorou o continente, a base de dados </span><em><span>Africa Existing &amp; Upcoming Data Center Portfolio</span></em><span> estima cerca de 3,5 mil milh&#245;es de d&#243;lares de novo investimento at&#233; 2027, com Marrocos a concentrar perto de 35% da pot&#234;ncia em carteira, ao passo que a Cassava Technologies celebrou com a NVIDIA uma parceria de 700 milh&#245;es de d&#243;lares para instalar f&#225;bricas de IA em cinco mercados africanos.</span></p><p style="text-align: justify;"><span>O contraexemplo &#233; igualmente instrutivo. O projecto de mil milh&#245;es de d&#243;lares da Microsoft com a G42 para o Qu&#233;nia est&#225; infelizmente suspenso. As negocia&#231;&#245;es quebraram quando as empresas pediram ao Governo queniano que garantisse compras anuais de capacidade computacional, e o Presidente William Ruto acrescentou que as necessidades el&#233;ctricas da instala&#231;&#227;o obrigariam o pa&#237;s a sacrificar o abastecimento de metade do territ&#243;rio (</span><a href="https://www.semafor.com/article/07/22/2026/africas-data-center-growth-rests-on-power-sector-overhaul"><span>Semafor</span></a><span>). Duas li&#231;&#245;es ficam desta ruptura, e ambas interessam a Angola, a primeira &#233; que existe margem real de negocia&#231;&#227;o para quem tenha alternativas, e segunda, nenhuma proposta &#233; cred&#237;vel sem energia demonstrada, portanto, o contrato de energia &#233; de suprassuma import&#226;ncia.</span></p><h2><strong><span>Angola</span></strong></h2><p style="text-align: justify;"><span>A 28 de Abril de 2026, foi inaugurado no Camama, em Luanda, o </span><strong><span>Data Center e Cloud Nacional</span></strong><span>, tendo custado cerca de 89 milh&#245;es de d&#243;lares, equipado com 208 racks, capacidade para 13 mil servidores virtuais e um anel de fibra de 50 Gbps entre a instala&#231;&#227;o prim&#225;ria e o s&#237;tio de recupera&#231;&#227;o, com previs&#227;o de migra&#231;&#227;o de mais de oitenta servi&#231;os do Estado (</span><a href="https://www.noticiasaominuto.com/mundo/2981096/inauguracao-de-data-center-reforca-soberania-digital-de-angola"><span>Lusa</span></a><span>). Em Junho, durante o ANGOTIC, a ministra namibiana das Tecnologias de Informa&#231;&#227;o deslocou-se ao Camama para estudar o modelo angolano. Na mesma ocasi&#227;o, a Angola Cables lan&#231;ou a </span><strong><span>GO4AI</span></strong><span>, um marketplace que disponibiliza GPUs e NPUs a pedido, incluindo NVIDIA L40S, A100 e B200, para treino e infer&#234;ncia. &#201; a primeira vez que uma empresa angolana vende computa&#231;&#227;o como produto, e em Julho a oferta foi replicada na Nig&#233;ria.</span></p><p style="text-align: justify;"><span>Na camada privada, a Paratus opera dois centros no Patriota. A montante e a jusante, o quadro completa-se, verificando-se excedente hidroel&#233;ctrico e o programa solar mais din&#226;mico da &#193;frica subsaariana, mais de 22 mil quil&#243;metros de fibra nacional, os cabos WACS, SACS e 2Africa em opera&#231;&#227;o e o AngoSat-2 em &#243;rbita.</span></p><p style="text-align: justify;"><span>Duas notas de rigor, por&#233;m, que um dossier s&#233;rio n&#227;o pode omitir, nenhuma instala&#231;&#227;o angolana possui a mais alta certifica&#231;&#227;o, denominada Tier V, e nenhuma possui a terceira etapa da certifica&#231;&#227;o, chamada &#8220;</span><em><span>Tier Certification of Operational Sustainability</span></em><span> (TCOS), que avalia a capacidade operacional cont&#237;nua da instala&#231;&#227;o ao longo do tempo&#8221; (</span><a href="https://www.menosfios.com/data-centers-em-angola-quais-tem-certificacao-internacional/"><span>Menos Fios</span></a><span>). S&#227;o duas lacunas resol&#250;veis, mas s&#227;o exactamente as duas primeiras perguntas de qualquer investidor.</span></p><h2><strong><span>Angola Digital Hub: o projecto</span></strong></h2><p style="text-align: justify;"><span>O tema do Angola Digital Hub Ecossystem (ADH) foi uma proposta que apresentamos na edi&#231;&#227;o alargada #1 mais concretamente na </span><a href="/__u/novitasai.substack.com/p/novitas-ai-3"><span>Novitas AI #3</span></a><span>, e retomamos na </span><a href="/__u/novitasai.substack.com/p/a-energia-e-a-agua-da-inteligencia"><span>Novitas AI #20</span></a><span>) e </span><a href="/__u/novitasai.substack.com/p/os-cabos-invisiveis-do-poder-geopolitica"><span>Novitas AI #21</span></a><span>. O ADH &#233; a convers&#227;o organizada de tr&#234;s activos que o pa&#237;s j&#225; det&#233;m: energia firme e barata, amarra&#231;&#227;o atl&#226;ntica pr&#243;pria e procura p&#250;blica contrat&#225;vel, numa oferta &#250;nica de capacidade computacional instalada em territ&#243;rio nacional, com participa&#231;&#227;o accion&#225;ria angolana e transfer&#234;ncia de tecnologia obrigat&#243;ria. N&#227;o &#233; um centro de dados. &#201; um regime e um ecossistema: uma zona econ&#243;mica digital com condi&#231;&#245;es de investimento est&#225;veis, um contrato de energia dedicado e uma carteira de procura &#226;ncora que torna o activo financi&#225;vel desde o primeiro dia.</span></p><p style="text-align: justify;"><span>A arquitectura do projecto organiza-se em quatro eixos: o </span><strong><span>eixo energ&#233;tico</span></strong><span>, que reserva capacidade de gera&#231;&#227;o com contratos de longo prazo em moeda forte; o </span><strong><span>eixo jur&#237;dico-fiscal</span></strong><span>, que fixa o regime de estabilidade, licenciamento e repatriamento; o </span><strong><span>eixo da procura</span></strong><span>, que consolida cargas p&#250;blicas e regionais hoje dispersas por jurisdi&#231;&#245;es estrangeiras; e o </span><strong><span>eixo de capital e compet&#234;ncias</span></strong><span>, que define a estrutura societ&#225;ria, o faseamento e o programa de forma&#231;&#227;o. Cada eixo tem metas quantificadas, calend&#225;rio e respons&#225;veis identificados.</span></p><p style="text-align: justify;"><span>Entendemos que aquilo que Angola pode oferecer a um investidor &#233; um conjunto de condi&#231;&#245;es verific&#225;veis.</span></p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!wuGz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!wuGz!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png 424w, /__u/substackcdn.com/image/fetch/$s_!wuGz!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png 848w, /__u/substackcdn.com/image/fetch/$s_!wuGz!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png 1272w, /__u/substackcdn.com/image/fetch/$s_!wuGz!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!wuGz!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png" width="1456" height="308" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:308,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:322842,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/211445358?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!wuGz!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png 424w, /__u/substackcdn.com/image/fetch/$s_!wuGz!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png 848w, /__u/substackcdn.com/image/fetch/$s_!wuGz!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png 1272w, /__u/substackcdn.com/image/fetch/$s_!wuGz!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd55cb763-7bf4-4ff2-89a5-d5d8f5871442_2758x584.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p style="text-align: justify;"><span>Quanto &#224; capta&#231;&#227;o de investimento, a sequ&#234;ncia importa mais do que o montante. Um campus de computa&#231;&#227;o em mercado emergente financia-se por tr&#234;s classes de capital que entram por ordem determinada. Primeiro, o capital institucional de desenvolvimento, que assume o risco de primeira fase e valida a estrutura. Aqui j&#225; existe precedente em Angola, com a facilidade concedida pelo Emerging Africa Infrastructure Fund. Segundo, os fundos soberanos e estrat&#233;gicos, do Golfo e da &#193;sia, que procuram exposi&#231;&#227;o a infra-estrutura digital fora dos mercados saturados e cujo apetite por &#193;frica aumentou desde que a energia se tornou o factor limitativo no Norte. Terceiro, o parceiro industrial, hiperescalador, operador neutro ou parceiro de nuvem certificado, que traz procura, tecnologia e credibilidade operacional. A ordem inversa, ali&#225;s a mais tentada, produz memorandos de entendimento que nunca chegam a fecho financeiro.</span></p><p style="text-align: justify;"><span>O erro recorrente dos Estados africanos nesta mat&#233;ria &#233; apresentarem-se a negociar com um terreno e uma inten&#231;&#227;o. Angola tem hoje mat&#233;ria para se apresentar de outro modo: com energia demonstrada, cabos operacionais, procura interna quantific&#225;vel e capacidade de execu&#231;&#227;o j&#225; provada em obra entregue. Essa &#233; a diferen&#231;a entre solicitar investimento e propor um neg&#243;cio.</span></p><div class="callout-block" data-callout="true"><p style="text-align: justify;"><strong><span>Nota </span></strong></p><p style="text-align: justify;"><em><span>Esta edi&#231;&#227;o apresenta a tese do projecto e a sua proposta de valor, sem apresentar o seu caderno de encargos. O modelo financeiro, o faseamento por tranches de pot&#234;ncia, a estrutura societ&#225;ria, os crit&#233;rios de localiza&#231;&#227;o dos campus, as matrizes de risco e os termos de participa&#231;&#227;o e de transfer&#234;ncia de tecnologia constam do dossier t&#233;cnico do Angola Digital Hub, objecto de trabalho de consultoria aut&#243;nomo, e n&#227;o s&#227;o divulgados aqui. Entidades p&#250;blicas ou privadas interessadas em avaliar o projecto podem contactar a publica&#231;&#227;o atrav&#233;s do e-mail: </span>evaristo.tone@iaunit.ai</em></p></div><p><strong><span>Conclus&#227;o</span></strong></p><p style="text-align: justify;"><span>O mundo est&#225; a decidir, agora, onde instalar&#225; a computa&#231;&#227;o das pr&#243;ximas duas d&#233;cadas. Setecentos mil milh&#245;es de d&#243;lares por ano procuram terreno, electricidade e enquadramento jur&#237;dico, e fazem-no com uma pressa que raramente se v&#234; em infra-estrutura pesada. As decis&#245;es de localiza&#231;&#227;o tomadas entre 2026 e 2028 fixar&#227;o geografias industriais por vinte anos, tal como as refinarias e os portos fixaram as do s&#233;culo passado.</span></p><p style="text-align: justify;"><span>Angola tem, pela primeira vez, os elementos materiais para entrar nessa conversa: energia que outros n&#227;o t&#234;m, cabos que j&#225; s&#227;o seus, um centro de dados soberano entregue e uma empresa nacional que j&#225; vende computa&#231;&#227;o. Falta-lhe apenas o que sempre lhe faltou, o instrumento que junta as pe&#231;as numa proposta &#250;nica, negoci&#225;vel e banc&#225;vel. Esse instrumento tem nome, tem desenho e existe.</span></p><p style="text-align: justify;"><em><strong><span>O capital n&#227;o pergunta a um pa&#237;s o que ele &#233;. Pergunta o que ele oferece, em que prazo e com que garantias.</span></strong></em></p><p><strong><span>O que vamos analisar na pr&#243;xima edi&#231;&#227;o</span></strong></p><p style="text-align: justify;"><strong><span>Na Novitas AI #23: </span></strong><span>Vamos analisar a soberania da camada cognitiva: corpora em l&#237;nguas africanas, licenciamento e valoriza&#231;&#227;o de dados p&#250;blicos e os modelos fundacionais treinados no continente.</span></p><p><strong><span>Recomenda&#231;&#245;es de leitura</span></strong></p><p style="text-align: justify;"><strong><span>Livro t&#233;cnico</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!rZ9e!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!rZ9e!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png 424w, /__u/substackcdn.com/image/fetch/$s_!rZ9e!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png 848w, /__u/substackcdn.com/image/fetch/$s_!rZ9e!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png 1272w, /__u/substackcdn.com/image/fetch/$s_!rZ9e!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!rZ9e!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png" width="495" height="595" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:595,&quot;width&quot;:495,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!rZ9e!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png 424w, /__u/substackcdn.com/image/fetch/$s_!rZ9e!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png 848w, /__u/substackcdn.com/image/fetch/$s_!rZ9e!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png 1272w, /__u/substackcdn.com/image/fetch/$s_!rZ9e!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9214f7ca-bc72-4d0b-b1bb-1cb692a83443_495x595.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><em><a href="https://amzn.eu/d/07krZVXn"><span>The Datacenter as a Computer: Designing Warehouse-Scale Machines</span></a></em><a href="https://amzn.eu/d/07krZVXn"><span>.</span></a><span> Por Luiz Andr&#233; Barroso, Urs H&#246;lzle e Parthasarathy Ranganathan, 3.&#170; edi&#231;&#227;o, 2018, Morgan &amp; Claypool / Springer. Barroso e H&#246;lzle constru&#237;ram a infra-estrutura da Google e escreveram o texto que fundou uma disciplina: tratar o centro de dados n&#227;o como um edif&#237;cio cheio de servidores, mas como um &#250;nico computador de escala industrial. Explica com rigor o que significam PUE, redund&#226;ncia, custo total de propriedade e densidade por arm&#225;rio. Para quem vai negociar contratos de vinte anos com hiperescaladores, &#233; a diferen&#231;a entre discutir pre&#231;o e discutir arquitectura: quem n&#227;o domina o vocabul&#225;rio assina o que lhe p&#245;em &#224; frente.</span></p><p style="text-align: justify;"><strong><span>Livro pol&#237;tico e geoestrat&#233;gico</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!jPsx!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ad092a1-1e2c-4acd-84f9-24b15a94e256_430x633.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!jPsx!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ad092a1-1e2c-4acd-84f9-24b15a94e256_430x633.png 424w, /__u/substackcdn.com/image/fetch/$s_!jPsx!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ad092a1-1e2c-4acd-84f9-24b15a94e256_430x633.png 848w, /__u/substackcdn.com/image/fetch/$s_!jPsx!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ad092a1-1e2c-4acd-84f9-24b15a94e256_430x633.png 1272w, /__u/substackcdn.com/image/fetch/$s_!jPsx!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ad092a1-1e2c-4acd-84f9-24b15a94e256_430x633.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!jPsx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ad092a1-1e2c-4acd-84f9-24b15a94e256_430x633.png" width="430" height="633" 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/__u/substackcdn.com/image/fetch/$s_!jPsx!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ad092a1-1e2c-4acd-84f9-24b15a94e256_430x633.png 848w, /__u/substackcdn.com/image/fetch/$s_!jPsx!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ad092a1-1e2c-4acd-84f9-24b15a94e256_430x633.png 1272w, /__u/substackcdn.com/image/fetch/$s_!jPsx!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0ad092a1-1e2c-4acd-84f9-24b15a94e256_430x633.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><em><a href="https://amzn.eu/d/01NRQIMA"><span>Cloud Empires: How Digital Platforms Are Overtaking the State and How We Can Regain Control</span></a></em><span>. Por Vili Lehdonvirta, MIT Press, 2022, do mesmo investigador que assina o estudo do Compute North e do Compute South citado nesta edi&#231;&#227;o. Tr&#234;s argumentos decisivos para os Estados africanos. Primeiro, as grandes plataformas exercem fun&#231;&#245;es tipicamente estatais, fixam regras, arbitram disputas, cobram rendas, sem mandato democr&#225;tico. Segundo, cada promessa de descentraliza&#231;&#227;o produziu uma nova centraliza&#231;&#227;o em m&#227;os privadas. Terceiro, recuperar controlo &#233; um problema institucional antes de ser t&#233;cnico: exige contratos, reguladores e capacidade de Estado. &#201; a vacina contra a ideia de que alojar infra-estrutura equivale a govern&#225;-la.</span></p><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[The Invisible Cables of Power: The Geopolitics of Connectivity and Angola's Place on the AI Map]]></title><description><![CDATA[NOVITAS AI #21]]></description><link>https://novitasai.substack.com/p/the-invisible-cables-of-power-the</link><guid isPermaLink="false">https://novitasai.substack.com/p/the-invisible-cables-of-power-the</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Fri, 07 Aug 2026 20:42:35 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!InLi!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="pullquote"><p style="text-align: justify;"><em><span>After minerals and energy, the third material condition of artificial intelligence. From 2Africa to Equiano and SACS, submarine cables are the arteries through which 99% of intercontinental data flows. Amid sabotage, hyperscaler consortia and digital sovereignty, where do Africa and the PALOP stand on the new world map of connectivity, and why has Angola already built what energy still only promises.</span></em></p></div><p style="text-align: justify;"><strong><span>Introduction: the missing matter</span></strong></p><p style="text-align: justify;"><span> We close a trilogy here. In edition #19 we dissected minerals, the cobalt and coltan of the Democratic Republic of the Congo, the rare earths, the copper of the Lobito Corridor, the physical matter from which the chips that train artificial intelligence are made. In edition #20 we addressed energy, the electricity and water without which those chips are no more than inert silicon, and Africa&#8217;s structural hydroelectric and solar advantage. If minerals are the body of the processors and energy is their metabolism, one material condition remains, the one that turns isolated units of computation into a system, connectivity. Without it, Congolese cobalt and the La&#250;ca dam produce, at most, islands of computation unable to speak to one another.</span></p><p style="text-align: justify;"><span>Modern artificial intelligence is intrinsically distributed. Training a frontier model does not happen on a single computer, it happens across tens of thousands of graphics processing units synchronised in real time, and global-scale inference depends on low latency between continents. When a user in Luanda queries a model hosted in a data centre in Virginia or Ireland, the answer travels through submarine optical fibre at roughly two thirds of the speed of light. Connectivity is not, therefore, an accessory to AI. It is its condition of existence as a network. And the nervous system of that network rests, literally, on the seabed.</span></p><p style="text-align: justify;"><span>Approximately 99% of all intercontinental data traffic flows through </span><a href="https://www.iptp.net/blog/how-did-we-survive-the-red-sea-fiber-optic-cable-disaster/"><span>submarine optical fibre cables</span></a><span>, not satellites. Around five hundred cable systems constitute the most critical, and simultaneously most invisible, infrastructure of the world&#8217;s digital economy. And here Africa&#8217;s story inverts relative to the two previous editions. In minerals and energy, Africa started from a structural advantage, something it holds in its subsoil and its rivers. In connectivity, the position is more ambiguous and therefore more revealing, since the continent lives simultaneously an acute dependence, because for decades the cables linking it to the world were conceived, financed and controlled outside it, and a rare window of opportunity, opened by the wave of hyperscaler investment and, in Angola&#8217;s case, by a sovereign decision taken more than a decade ago.</span></p><p style="text-align: justify;"><span>With this brief introduction, we advance two perspectives for this edition. First, that the geopolitics of AI is played out today, in large measure, in the control of the arteries through which data flows, and that the capture of these arteries by a handful of technological giants, the same ones that build the models, raises a question of sovereignty that African states have barely begun to formulate. Second, that Angola constitutes, in this domain, a positive continental example, through Angola Cables and AngoSat-2, the country has done in connectivity what edition #20 proposed in energy, it verticalised and nationalised a critical layer of infrastructure, transforming itself from peripheral terminal into Atlantic transit node.</span></p><h2><strong><span>Part I &#8212; The invisible world map</span></strong></h2><h3><strong><span>The 99% and the geography of the chokepoint</span></strong></h3><p style="text-align: justify;"><span>The fragility of the system lies not in the number of cables but in their concentration. Certain points of passage, true geographical chokepoints, channel a disproportionate fraction of world traffic. The Red Sea and the Bab-el-Mandeb strait, an obligatory corridor between Europe and Asia, are the sharpest example. When, on 6 September 2025, submarine cables were cut near Jeddah, in Saudi Arabia, the SMW4 and IMEWE systems were damaged and internet traffic was disrupted in India, Pakistan and the United Arab Emirates, with Microsoft rerouting traffic from its Azure cloud and recording increased latency </span><a href="https://www.tomshardware.com/tech-industry/red-sea-cable-cut-takes-azure-routes-down"><span>for days</span></a><span>. Physically repairing cables on the seabed is complex, and therefore takes weeks and in some cases months.</span></p><p style="text-align: justify;"><span>It was not an isolated incident. According to research by the Insikt Group, between 2024 and mid-2025 there were 44 cable-damage events across 32 distinct </span><a href="https://complexdiscovery.com/red-sea-cable-cuts-disrupt-connectivity-and-expose-global-infrastructure-risks/"><span>locations</span></a><span>. In March 2024, the cutting of several Red Sea cables, including SEACOM, TGN, AAE-1 and the Europe India Gateway, threatened the link between Europe, Africa and the Middle East. In the Baltic Sea, in November 2024, a series of ruptures led the West to accuse Russia and China of sabotage, and in January 2025 Taiwan accused a Chinese vessel of damaging a submarine </span><a href="https://www.ntu.edu.sg/cas/news-events/news/detail/managing-undersea-cable-disruption-in-africa"><span>cable</span></a><span>. Worldwide, around two hundred cables are cut or disrupted each year, most by accident, anchors and fishing nets, but the boundary between accident and sabotage has become, in an era of geopolitical tension, deliberately blurred.</span></p><p style="text-align: justify;"><span>For Africa, the lesson of 2024 was vivid. The cable cuts in West Africa that year left several countries with degraded internet for weeks, exposing an uncomfortable truth, making visible that the protection of African digital infrastructure depends, to a large extent, on the goodwill of a global coalition over which African states have little influence. The short-term response, acquiring satellite capacity as redundancy, is expensive and hard to scale. The structural response, controlling one&#8217;s own diversified routes, is precisely the one Angola began building more than a decade ago.</span></p><h3><strong><span>The hyperscalers become owners of the arteries</span></strong></h3><p style="text-align: justify;"><span>The deepest transformation of the last decade is one of ownership. Historically, submarine cables were built by consortia of telecommunications operators that shared costs and capacity. Today, the largest investors in new cables are the hyperscalers, the cloud and content companies, and the African case is paradigmatic. The Equiano cable, wholly owned by Google, links Portugal (Sesimbra) to South Africa (Melkbosstrand), with branches to Togo, Nigeria, Saint Helena and Namibia, over 15,000 kilometres and with a design capacity of </span><a href="https://en.wikipedia.org/wiki/Equiano_(submarine_communications_cable)"><span>144 terabits per second</span></a><span>. The name honours Olaudah Equiano, the abolitionist writer born in the territory of present-day Nigeria, a symbolic gesture that does not erase the material reality, the artery belongs to Google.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!7iqC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 424w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 848w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 1272w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!7iqC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png" width="1456" height="1029" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1029,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:339551,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/210270572?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 424w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 848w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 1272w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><sub>Source: Google.</sub></p><p style="text-align: justify;"><span>The 2Africa cable, in turn, is the largest submarine system in the world. At 45,000 kilometres, it will link 33 countries through 46 landing points in Africa, Europe and Asia, with a design capacity of 180 terabits per second across </span><a href="https://www.datacenterdynamics.com/en/news/2africa-subsea-cable-lands-in-luanda-angola/"><span>16 fibre pairs</span></a><span>. Its consortium reveals the new order: among the eight international partners is Meta, alongside China Mobile International, MTN GlobalConnect, Orange, center3 (stc group), Telecom Egypt, Vodafone/Vodacom and </span><a href="https://www.submarinenetworks.com/en/systems/asia-europe-africa/2africa/unitel-lands-2africa-subsea-cable-in-angola"><span>WIOCC</span></a><span>. Meta builds the cable; Meta trains AI models; Meta owns the platforms on which those models operate.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Syi0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Syi0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg" width="780" height="442" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:442,&quot;width&quot;:780,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:27251,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/210270572?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><sub>Source: 2Africa. </sub></p><blockquote><p style="text-align: justify;"><span>Here lies the central question of this Part. </span><strong><span>When the same companies that develop frontier artificial intelligence models are also the owners of the physical arteries through which data flows and of the data centres where computation happens, the digital sovereignty of states ceases to be a legal abstraction and becomes a question of infrastructure. A state that controls none of the three layers, cable, data centre and model, is a state whose digital economy rests entirely on infrastructure belonging to others</span></strong><span>. Dependence is no longer merely on software or intellectual property, it is on the very physical medium through which the country&#8217;s digital life breathes. It is against this backdrop that the Angolan case gains its strategic significance.</span></p></blockquote><h2><strong><span>Part II &#8212; The positive Angolan case</span></strong></h2><p style="text-align: justify;"><span>In 2009, when few African states thought of connectivity infrastructure as a sovereign asset, Angola created Angola Cables with a clear mandate, to consolidate the country&#8217;s international connectivity and develop interconnection between regional operators. The company, majority-held by Angola Telecom (51%) and Unitel (31%), and further held by MSTelecom (9%), Movicel (6%) and Startel (3%), became owner or co-owner of the </span><a href="https://www.datacenterdynamics.com/en/news/angola-cables-planning-expansion-of-angonap-data-center-in-fortaleza/"><span>international submarine cables that served Angola</span></a><span>. What followed was one of the rare African stories of verticalising a critical layer of digital infrastructure.</span></p><h3><strong><span>SACS and the Atlantic Ring</span></strong></h3><p style="text-align: justify;"><span>The decisive moment was the South Atlantic Cable System (</span><a href="https://www.nec.com/en/press/201411/global_20141104_04.html"><span>SACS</span></a><span>), launched commercially in September 2018. It was the first submarine cable to cross the South Atlantic, directly linking </span><a href="https://baxtel.com/data-center/angonap-fortaleza"><span>Sangano</span></a><span>, near Luanda, to Fortaleza, in Brazil, with an initial design capacity of 40 terabits per second across four fibre pairs and a latency of just 63 milliseconds between the two continents. Before SACS, data travelling from Luanda to S&#227;o Paulo passed through Europe or North America. After SACS, Africa and South America were linked by a direct route, bypassing the northern hemisphere for the first time in history.</span></p><p style="text-align: justify;"><span>SACS was not alone. Combined with MONET, which links Fortaleza and S&#227;o Paulo to Miami, and with WACS, which runs up the West African coast to the United Kingdom, Angola Cables completed what its chief executive, &#194;ngelo Gama, calls the Atlantic Ring, an interconnected submarine network that makes Angola a transit point and not merely a terminal. Today the company has around 33,000 kilometres of submarine cable through the SACS, MONET and WACS systems, and a further </span><a href="https://capacityglobal.com/news/south-atlantic-cable-ring-a-vital-bridge-in-africas-digital-evolution/"><span>50,000 kilometres</span></a><span> through partner networks, including EllaLink, Equiano and 2Africa. Gama stresses the value of these new routes precisely as alternatives in the event of disruption in West Africa or the Red Sea, the redundancy problem that Part I identified.</span></p><p style="text-align: justify;"><span>To this backbone is added a data-centre layer of its own. Angola Cables operates AngoNAP Luanda, with around 400 racks, and </span><a href="https://datacenterhawk.com/marketplace/providers/angola-cables"><span>AngoNAP Fortaleza</span></a><span>, a Tier III data centre in Brazil, directly connected to the submarine cable landing stations at Praia do Futuro. It also manages Angonix, one of the largest internet exchange points (IXP) in Africa. This combination, own cable plus data centre plus exchange point, is exactly the architecture of sovereignty that Part I identified as absent in most African states.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!InLi!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!InLi!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg" width="780" height="442" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:442,&quot;width&quot;:780,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:192948,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/210270572?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><sub>Source: Angola Cables. </sub></p><h3><strong><span>The satellite layer: AngoSat-2</span></strong></h3><p style="text-align: justify;"><span>The redundancy that cables alone do not guarantee comes from space. Launched on 12 October 2022 from the Baikonur Cosmodrome and operational since early 2023, </span><a href="https://en.wikipedia.org/wiki/AngoSat_2"><span>AngoSat-2</span></a><span> is Angola&#8217;s second communications satellite, successor to AngoSat-1, lost in 2018. It </span><a href="https://digitalangola.com/infrastructure/satellite/angosat-2/"><span>occupies the geostationary orbital slot</span></a><span> at roughly 23 degrees East, operates in the C, Ku and Ka bands, and covers all Angolan territory (from Cabinda to Cunene and from the sea to the east), extending to much of the African continent and to portions of the Atlantic. It is designed for a service life of fifteen years, to around 2037.</span></p><p style="text-align: justify;"><span>What makes AngoSat-2 strategically relevant is not its existence, it is its conversion into productive infrastructure. In December 2025, the National Space Programme Management Office (</span><a href="https://spaceinafrica.com/2025/12/18/angola-launches-new-connectivity-hub-to-democratise-satellite-access/"><span>GGPEN</span></a><span>) inaugurated, at the Satellite Control and Mission Centre in Funda, a new connectivity hub intended to </span><a href="https://www.telecomreviewafrica.com/articles/general-news/13572-angola-launches-commercial-access-to-angosat-2-for-remote-connectivity/"><span>democratise access to the satellite</span></a><span>, opening capacity to operators, internet service providers and businesses on a commercial basis, the Conecta Angola project. Reports indicate that services supported by the satellite have already reached more than 366,000 people through 31 connectivity points, </span><a href="https://www.ecofinagency.com/news-digital/1707-57482-angola-expands-rural-broadband-using-angosat-2-and-t-v-white-space"><span>combining satellite capacity with television white-space technology</span></a><span> to reach schools and rural communities.</span></p><p style="text-align: justify;"><span>Regional projection has already begun. In 2025, Namibia signed a </span><a href="https://extensia.tech/namibia-tests-internet-access-through-angolas-angosat-2-satellite/"><span>pilot agreement with GGPEN</span></a><span> to test AngoSat-2 internet and data services in remote areas, following an August 2023 presidential decree authorising the commercialisation of the satellite&#8217;s services to member states of the Southern African Development Community (SADC). Angola thus ceases to be merely a consumer of connectivity and becomes a regional supplier, exporting capacity to neighbours, exactly the node logic that the Atlantic Ring inaugurated in cables.</span></p><h3><strong><span>The domestic market: operators, services and the cost problem</span></strong></h3><p style="text-align: justify;"><span>Upstream of the international infrastructure is the retail market, and it is here that the Angolan story becomes more nuanced. The mobile market has four operators. Unitel, nationalised in 2022 and today held in equal parts by Sonangol and the state, remains the largest, and just days ago officially entered the stock exchange. Movicel holds a minority position. Africell, of North American capital, entered in 2022 and, between April 2025 and March 2026, </span><a href="https://expansao.co.ao/empresas/detalhe/africell-bate-unitel-e-lidera-desempenho-de-internet-movel-em-angola-71457.html"><span>led the country&#8217;s mobile internet performance</span></a><span> according to the independent nPerf platform, surpassing Unitel on quality score. In fixed internet, Zap leads by a wide margin, followed by TV Cabo and Paratus Angola.</span></p><p style="text-align: justify;"><span>Cost, however, remains the social frontier. In October 2025, </span><a href="https://valoreconomico.co.ao/artigo/unitel-movicel-e-africell-com-carta-branca-para-aumentar-precos-ate-25"><span>the government authorised</span></a><span>, through the Angolan Communications Institute (INACOM), increases of up to 25% in mobile service prices, justified by inflation and exchange-rate variation, requiring in return the creation of a protected integrated package of 2,000 kwanzas per month with 70 minutes of voice, 50 messages and 500 megabytes. This is the point no narrative of infrastructure sovereignty can conceal: owning transatlantic cables and national satellites does not, on its own, eliminate the affordability gap that still leaves a significant part of the Angolan population off the network. Infrastructure is a necessary condition, not a sufficient one.</span></p><h2><strong><span>Annex &#8212; Angola&#8217;s connectivity infrastructure</span></strong></h2><p style="text-align: justify;"><em><span>Consolidated inventory of the physical and orbital connectivity layer serving Angola. The primary source for each line is indicated in the sources block. Own elaboration: Novitas AI.</span></em></p><p><strong><span>Submarine cables serving Angola</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!YG9C!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!YG9C!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png 424w, /__u/substackcdn.com/image/fetch/$s_!YG9C!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png 848w, /__u/substackcdn.com/image/fetch/$s_!YG9C!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png 1272w, /__u/substackcdn.com/image/fetch/$s_!YG9C!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!YG9C!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png" width="506" height="221" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:221,&quot;width&quot;:506,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!YG9C!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png 424w, /__u/substackcdn.com/image/fetch/$s_!YG9C!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png 848w, /__u/substackcdn.com/image/fetch/$s_!YG9C!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png 1272w, /__u/substackcdn.com/image/fetch/$s_!YG9C!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02c0b413-2776-4fce-9efa-94a4c71b49f5_506x221.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p><strong><span>Satellite, data centres and operators</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!D98s!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!D98s!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png 424w, /__u/substackcdn.com/image/fetch/$s_!D98s!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png 848w, /__u/substackcdn.com/image/fetch/$s_!D98s!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png 1272w, /__u/substackcdn.com/image/fetch/$s_!D98s!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!D98s!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png" width="505" height="217" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/dd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:217,&quot;width&quot;:505,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!D98s!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png 424w, /__u/substackcdn.com/image/fetch/$s_!D98s!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png 848w, /__u/substackcdn.com/image/fetch/$s_!D98s!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png 1272w, /__u/substackcdn.com/image/fetch/$s_!D98s!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd23c05c-f816-4679-97ac-065e8ee9d8b8_505x217.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p style="text-align: justify;"><em><span>Sources: DatacenterDynamics (2022, 2023); Submarine Networks (2023); NEC/Angola Cables; Capacity (May 2026); datacenterHawk; AngoSat 2 / Wikipedia; Digital Angola (February 2026); Space in Africa (December 2025); Ecofin Agency (2026); Expans&#227;o (April 2026); Valor Econ&#243;mico (2025). Elaboration: Novitas AI.</span></em></p><h3><strong><span>The complete material trilogy: minerals, energy, connectivity</span></strong></h3><p style="text-align: justify;"><span>With this edition the material arc begun in Novitas #19 comes to a close. It is worth seeing it as a whole, because it is in the articulation of the three conditions that the central strategic argument of these three editions resides. Minerals (#19) are the </span><strong><span>material cause</span></strong><span> of chips: without cobalt, coltan, copper and rare earths, there are no processors. Energy (#20) is the </span><strong><span>condition of operation</span></strong><span>: without abundant, cheap electricity and water for cooling, chips do not compute. Connectivity (#21) is the </span><strong><span>circulatory system</span></strong><span>: without cables and satellites, computation neither distributes itself nor becomes useful on a global scale.</span></p><p style="text-align: justify;"><span>The thesis running through all three is the same: Africa is the holder of material conditions without which the world&#8217;s artificial intelligence would not exist. But there is a revealing asymmetry. In minerals and energy, the African advantage is geological and geographical, it is in the subsoil and the climate, and the challenge is political, to turn ownership of a resource into ownership of value. In connectivity, the advantage has to be </span><strong><span>built</span></strong><span>, and it is here that Angola offers the most powerful demonstration. SACS did not spring from the ground. It was a decision of state, taken in 2009, executed over nearly a decade, that turned a potential advantage into a real artery.</span></p><h2><strong><span>Lessons for Africa and for the PALOP</span></strong></h2><p style="text-align: justify;"><strong><span>First, digital sovereignty begins on the seabed. </span></strong><span>A state that neither owns nor co-owns any of the cables linking it to the world is a state whose digital economy rests entirely on infrastructure belonging to others. The 2024-2025 wave of sabotage showed that the vulnerability is real and growing. African and PALOP states should treat participation in cable consortia and the diversification of routes as a matter of national security, not as telecommunications expenditure.</span></p><p style="text-align: justify;"><strong><span>Second, when the cable owner is the model owner, sovereignty requires one of the three layers. </span></strong><span>The capture of the submarine arteries by the hyperscalers, Google with Equiano, Meta in 2Africa, raises a question states have barely begun to formulate, as we stated above. It is not realistic for an African country to own all three layers, cable, data centre and model. But owning at least one, and negotiating preferential access to the others, is the difference between partnership and total dependence. Angola owns the cable and data-centre layer; it lacks the model layer, which the Angola Digital Hub proposal seeks to address.</span></p><p style="text-align: justify;"><strong><span>Third, the Atlantic Ring is a replicable model of a regional node. </span></strong><span>What Angola Cables did, turning Angola from a terminal into a transit point between Africa and the Americas, is the model other PALOP and regional countries could study. Cape Verde, by its position in the mid-Atlantic, and Mozambique, at the hinge of the Indian Ocean, have node geographies yet to be explored. The logic of exporting connectivity to neighbours, which Angola already practises with Namibia via AngoSat-2, converts infrastructure into regional influence.</span></p><p style="text-align: justify;"><strong><span>Fourth, satellite and cable are complementary, not alternatives. </span></strong><span>AngoSat-2 does not replace cables, it complements them, offering redundancy in the event of a cut and reach to rural areas that fibre does not serve economically. The combination of satellite capacity with television white space, which has already reached hundreds of thousands of Angolans, is a low-cost model that other PALOP states with vast rural geographies, above all Mozambique and Angola, should scale up.</span></p><p style="text-align: justify;"><strong><span>Fifth and last, infrastructure is a necessary condition, not a sufficient one. </span></strong><span>Owning transatlantic cables and national satellites does not eliminate the affordability gap. The 2025 price increases and the existence of a minimum protected package in Angola show that infrastructure sovereignty, without an accompanying affordability policy, risks serving above all the connected urban elites. Connectivity becomes an AI lever only when it is, simultaneously, sovereign and universal.</span></p><h2 style="text-align: justify;"><strong><span>Conclusion</span></strong></h2><p style="text-align: justify;"><span>Submarine cables are the most critical and most invisible infrastructure of the age of artificial intelligence. They run in the dark, thousands of metres deep, and gain visibility only when they are cut, when an anchor, a sabotage or an earthquake reminds the world that 99% of its digital life rests on around five hundred threads on the ocean floor. AI, discussed today in terms of models, parameters and data centres, ultimately depends on these threads as much as it depends on Congo&#8217;s cobalt and La&#250;ca&#8217;s electricity.</span></p><p style="text-align: justify;"><span>The material trilogy we close here has a unifying conclusion: artificial intelligence is not immaterial. It is made of minerals, moved by energy and carried by cables, and all three have a geography that runs through Africa. What separates ownership of the resource from ownership of the value is the political decision to build. Angola, by raising SACS and the Atlantic Ring and by launching AngoSat-2, has demonstrated that such building is possible from Africa, for Africa and, increasingly, exported by Africa. The question that remains for the PALOP is not whether they hold the material conditions of AI. It is whether they will have the strategic will to turn them, as Angola did in connectivity, into real sovereignty. The arteries already exist. What remains is the decision of whose blood runs through them.</span></p><h2 style="text-align: justify;"><strong><span>What we will analyse in the next edition</span></strong></h2><p style="text-align: justify;"><strong><span>In Novitas AI #22: </span></strong><span>after closing the material trilogy of artificial intelligence, minerals, energy and connectivity, we turn our attention to the layer built upon these three: sovereign data centres and computation as a strategic asset. We will map the African race for data centres, the role of the hyperscalers, the announced projects of 3 to 4 billion dollars, and the decisive question of whether Africa will be a seat of computation or merely its client. The Angola Digital Hub, a recurring argument in these pages, will be developed as a concrete public-policy proposal.</span></p><h3><strong><span>Reading recommendations</span></strong></h3><h3><strong><span>Technical book</span></strong></h3><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!i-wR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c7731ed-9de3-45d1-84cd-cbe24c2eee70_245x356.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!i-wR!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c7731ed-9de3-45d1-84cd-cbe24c2eee70_245x356.png 424w, /__u/substackcdn.com/image/fetch/$s_!i-wR!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c7731ed-9de3-45d1-84cd-cbe24c2eee70_245x356.png 848w, /__u/substackcdn.com/image/fetch/$s_!i-wR!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c7731ed-9de3-45d1-84cd-cbe24c2eee70_245x356.png 1272w, /__u/substackcdn.com/image/fetch/$s_!i-wR!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c7731ed-9de3-45d1-84cd-cbe24c2eee70_245x356.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!i-wR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c7731ed-9de3-45d1-84cd-cbe24c2eee70_245x356.png" width="245" height="356" 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/__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8c7731ed-9de3-45d1-84cd-cbe24c2eee70_245x356.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 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Published by Duke University Press in 2015, this book is the academic reference on the materiality of submarine cables. Starosielski, a professor of media studies, physically follows the landing stations and cable routes of the Pacific to show how an apparently global infrastructure is, in fact, profoundly local, shaped by geography, colonial history and relations of power. For the African and PALOP reader, the book offers an indispensable lens: cables are neither neutral nor inevitable in their routes, they reflect the decisions of those who finance them and where they point them. Understanding this materiality is the first step to ceasing to suffer it and beginning to shape it.</span></p><p><strong><span>Political and geostrategic book</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!TYH5!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde01a83b-3195-408a-a866-8ab24afa4086_244x338.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!TYH5!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde01a83b-3195-408a-a866-8ab24afa4086_244x338.png 424w, /__u/substackcdn.com/image/fetch/$s_!TYH5!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde01a83b-3195-408a-a866-8ab24afa4086_244x338.png 848w, /__u/substackcdn.com/image/fetch/$s_!TYH5!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde01a83b-3195-408a-a866-8ab24afa4086_244x338.png 1272w, /__u/substackcdn.com/image/fetch/$s_!TYH5!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, 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/__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fde01a83b-3195-408a-a866-8ab24afa4086_244x338.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 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Published by OR Books, this essay traces the history of how the internet, conceived as a single, global space, fragments progressively into zones of sovereignty, state control and competing commercial interests. Malcomson shows that the promise of a borderless network gives way to a world of nationalised infrastructures, digital walls and geopolitical disputes over control of the physical layers. For African and PALOP states, the argument is directly applicable: in a world where connectivity fragments into blocs of power, to be left without one&#8217;s own infrastructure is to be at the mercy of the decisions of those who own it. Digital sovereignty, Malcomson implicitly argues, begins with controlling the physical medium, exactly the lesson the Angola Cables case makes concrete.</span></p><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Os Cabos Invisíveis do Poder: Geopolítica da Conectividade e o Lugar de Angola no Mapa da IA]]></title><description><![CDATA[NOVITAS AI #21]]></description><link>https://novitasai.substack.com/p/os-cabos-invisiveis-do-poder-geopolitica</link><guid isPermaLink="false">https://novitasai.substack.com/p/os-cabos-invisiveis-do-poder-geopolitica</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Fri, 07 Aug 2026 20:30:21 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!7iqC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="pullquote"><p style="text-align: justify;"><span>Depois dos minerais e da energia, a terceira condi&#231;&#227;o material da intelig&#234;ncia artificial. Do 2Africa ao Equiano e ao SACS, os cabos submarinos s&#227;o as art&#233;rias por onde circulam 99% dos dados intercontinentais. Entre sabotagens, cons&#243;rcios de hiperescaladores e soberania digital, onde se posicionam &#193;frica e os PALOP no novo mapa mundial da conectividade, e por que raz&#227;o Angola j&#225; construiu aquilo que a energia ainda promete.</span></p></div><p style="text-align: justify;"><strong><span>A mat&#233;ria que falta</span></strong></p><p style="text-align: justify;"><span>Fechamos aqui uma trilogia. Na edi&#231;&#227;o #19 dissec&#225;mos os minerais, o cobalto e o coltan da Rep&#250;blica Democr&#225;tica do Congo, as terras raras, o cobre do Corredor do Lobito, a mat&#233;ria f&#237;sica de que s&#227;o feitos os chips que treinam a intelig&#234;ncia artificial. Na edi&#231;&#227;o #20 trat&#225;mos da energia, a electricidade e a &#225;gua sem as quais esses chips n&#227;o passam de sil&#237;cio inerte, e a vantagem hidroel&#233;ctrica e solar estrutural de &#193;frica. Se os minerais s&#227;o o corpo dos processadores e a energia &#233; o seu metabolismo, falta a terceira condi&#231;&#227;o material, aquela que transforma unidades de c&#225;lculo isoladas num sistema, a conectividade. Sem ela, o cobalto congol&#234;s e a barragem de La&#250;ca produzem, quando muito, ilhas de computa&#231;&#227;o incapazes de conversar entre si.</span></p><p style="text-align: justify;"><span>A intelig&#234;ncia artificial moderna &#233; intrinsecamente distribu&#237;da. O treino de um modelo de fronteira n&#227;o acontece num computador, acontece atrav&#233;s de dezenas de milhares de unidades de processamento gr&#225;fico sincronizadas em tempo real, e a infer&#234;ncia &#224; escala global depende de lat&#234;ncia baixa entre continentes. Quando um utilizador em Luanda interroga um modelo alojado num centro de dados na Virg&#237;nia ou na Irlanda, a resposta viaja por fibra &#243;ptica submarina a cerca de dois ter&#231;os da velocidade da luz. A conectividade n&#227;o &#233;, por isso, um acess&#243;rio da IA. &#201; a sua condi&#231;&#227;o de exist&#234;ncia em rede. E o sistema nervoso dessa rede repousa, literalmente, no fundo do mar.</span></p><p style="text-align: justify;"><span>Aproximadamente 99% de todo o tr&#225;fego de dados intercontinental circula por </span><a href="https://www.iptp.net/blog/how-did-we-survive-the-red-sea-fiber-optic-cable-disaster/"><span>cabos submarinos de fibra &#243;ptica</span></a><span>, n&#227;o por sat&#233;lites. S&#227;o cerca de quinhentos sistemas de cabos que constituem a infra-estrutura mais cr&#237;tica e simultaneamente mais invis&#237;vel da economia digital mundial. E aqui a hist&#243;ria de &#193;frica inverte-se em rela&#231;&#227;o &#224;s duas edi&#231;&#245;es anteriores. Nos minerais e na energia, &#193;frica partia de uma vantagem estrutural, algo que possui no subsolo e nos rios. Na conectividade, a posi&#231;&#227;o &#233; mais amb&#237;gua e por isso mais reveladora, uma vez que o continente vive simultaneamente uma depend&#234;ncia aguda, porque durante d&#233;cadas os cabos que o ligam ao mundo foram concebidos, financiados e controlados fora dele, e uma janela de oportunidade rara, aberta pela vaga de investimento dos hiperescaladores e, no caso angolano, por uma decis&#227;o soberana tomada h&#225; mais de uma d&#233;cada.</span></p><p style="text-align: justify;"><span>Com esta breve introdu&#231;&#227;o, lan&#231;amos para esta edi&#231;&#227;o duas perspectivas. Primeira, que a geopol&#237;tica da IA se joga hoje, em grande medida, no controlo das art&#233;rias por onde os dados circulam, e que a captura destas art&#233;rias por um punhado de gigantes tecnol&#243;gicos, os mesmos que constroem os modelos, coloca uma quest&#227;o de soberania que os Estados africanos ainda mal come&#231;aram a formular. Segunda, que Angola constitui, neste dom&#237;nio, um exemplo positivo continental, atrav&#233;s da Angola Cables e do AngoSat-2, o pa&#237;s fez em conectividade aquilo que a edi&#231;&#227;o #20 propunha em energia, verticalizou e nacionalizou uma camada cr&#237;tica da infra-estrutura, transformando-se de terminal perif&#233;rico em n&#243; de tr&#226;nsito atl&#226;ntico.</span></p><h2><strong><span>Parte I - O mapa-mundo invis&#237;vel</span></strong></h2><h3><strong><span>Os 99% e a geografia do estrangulamento</span></strong></h3><p style="text-align: justify;"><span>A fragilidade do sistema n&#227;o est&#225; no n&#250;mero de cabos, est&#225; na sua concentra&#231;&#227;o. Determinados pontos de passagem, verdadeiros estrangulamentos geogr&#225;ficos, canalizam uma frac&#231;&#227;o desproporcionada do tr&#225;fego mundial. O Mar Vermelho e o estreito de Bab-el-Mandeb, corredor obrigat&#243;rio entre a Europa e a &#193;sia, s&#227;o o exemplo mais agudo. Quando, a 6 de Setembro de 2025, cabos submarinos foram cortados perto de Jid&#225;, na Ar&#225;bia Saudita, os sistemas SMW4 e IMEWE ficaram danificados e o tr&#225;fego de internet foi perturbado na &#205;ndia, no Paquist&#227;o e nos Emirados &#193;rabes Unidos, com a Microsoft a reencaminhar tr&#225;fego da sua nuvem Azure e a registar lat&#234;ncia acrescida </span><a href="https://www.tomshardware.com/tech-industry/red-sea-cable-cut-takes-azure-routes-down"><span>durante dias</span></a><span>. A repara&#231;&#227;o f&#237;sica de cabos no fundo do mar &#233; complexa, por isso leva semanas e em alguns casos meses.</span></p><p style="text-align: justify;"><span>N&#227;o foi um incidente isolado. Segundo investiga&#231;&#227;o do Insikt Group, entre 2024 e meados de 2025 registaram-se 44 eventos de dano a cabos em 32 localiza&#231;&#245;es </span><a href="https://complexdiscovery.com/red-sea-cable-cuts-disrupt-connectivity-and-expose-global-infrastructure-risks/"><span>distintas</span></a><span>. Em Mar&#231;o de 2024, o corte de v&#225;rios cabos no Mar Vermelho, incluindo o SEACOM, o TGN, o AAE-1 e o Europe India Gateway, amea&#231;ou a liga&#231;&#227;o entre a Europa, a &#193;frica e o M&#233;dio Oriente. J&#225; no Mar B&#225;ltico, em Novembro de 2024, uma s&#233;rie de rupturas levou o Ocidente a acusar a R&#250;ssia e a China de sabotagem, e em Janeiro de 2025 Taiwan acusou um navio chin&#234;s de danificar um </span><a href="https://www.ntu.edu.sg/cas/news-events/news/detail/managing-undersea-cable-disruption-in-africa"><span>cabo submarino</span></a><span>. Mundialmente, cerca de duzentos cabos s&#227;o cortados ou perturbados por ano, a maioria por acidente, &#226;ncoras e redes de pesca, mas a fronteira entre o acidente e a sabotagem tornou-se, numa era de tens&#227;o geopol&#237;tica, deliberadamente difusa.</span></p><p style="text-align: justify;"><span>Para &#193;frica, a li&#231;&#227;o de 2024 foi v&#237;vida. Os cortes de cabos na &#193;frica Ocidental nesse ano deixaram v&#225;rios pa&#237;ses com a internet degradada durante semanas, expondo uma verdade inc&#243;moda, ao tornar vis&#237;vel que a protec&#231;&#227;o da infra-estrutura digital africana depende, em larga medida, da boa vontade de uma coliga&#231;&#227;o global sobre a qual os Estados africanos t&#234;m pouca influ&#234;ncia. A resposta de curto prazo, adquirir capacidade de sat&#233;lite como redund&#226;ncia, &#233; cara e dificilmente escal&#225;vel. A resposta estrutural, controlar rotas pr&#243;prias e diversificadas, &#233; precisamente aquela que Angola come&#231;ou a construir h&#225; mais de uma d&#233;cada.</span></p><h3><strong><span>Os hiperescaladores tornam-se donos das art&#233;rias</span></strong></h3><p style="text-align: justify;"><span>A transforma&#231;&#227;o mais profunda da &#250;ltima d&#233;cada &#233; de propriedade. Historicamente, os cabos submarinos eram constru&#237;dos por cons&#243;rcios de operadores de telecomunica&#231;&#245;es que repartiam custos e capacidade. Hoje, os maiores investidores em novos cabos s&#227;o os hiperescaladores, as empresas de nuvem e de conte&#250;dos, e o caso africano &#233; paradigm&#225;tico. O cabo Equiano, propriedade exclusiva da Google, liga Portugal (Sesimbra) &#224; &#193;frica do Sul (Melkbosstrand), com ramais para o Togo, a Nig&#233;ria, Santa Helena e a Nam&#237;bia, ao longo de 15.000 quil&#243;metros e com uma capacidade de projecto de </span><a href="https://en.wikipedia.org/wiki/Equiano_(submarine_communications_cable)"><span>144 terabits por segundo</span></a><span>. O nome homenageia Olaudah Equiano, escritor abolicionista nascido no territ&#243;rio da actual Nig&#233;ria, um gesto simb&#243;lico que n&#227;o apaga a realidade material, a art&#233;ria &#233; da Google.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!7iqC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 424w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 848w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 1272w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!7iqC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png" width="1456" height="1029" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 424w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 848w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 1272w, /__u/substackcdn.com/image/fetch/$s_!7iqC!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8bef2dd7-14cc-46fd-9a2b-f1c9aa2b0c54_3508x2480.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><sub>Fonte: Google.</sub></p><p style="text-align: justify;"><span>O cabo 2Africa, por sua vez, &#233; o maior sistema submarino do mundo. Com 45.000 quil&#243;metros, ligar&#225; 33 pa&#237;ses atrav&#233;s de 46 pontos de amarra&#231;&#227;o em &#193;frica, na Europa e na &#193;sia, com uma capacidade de projecto de 180 terabits por segundo em </span><a href="https://www.datacenterdynamics.com/en/news/2africa-subsea-cable-lands-in-luanda-angola/"><span>16 pares de fibra</span></a><span>. O seu cons&#243;rcio revela a nova ordem: entre os oito parceiros internacionais est&#225; a Meta, ao lado da China Mobile International, da MTN GlobalConnect, da Orange, da center3 (grupo stc), da Telecom Egypt, da Vodafone/Vodacom e da </span><a href="https://www.submarinenetworks.com/en/systems/asia-europe-africa/2africa/unitel-lands-2africa-subsea-cable-in-angola"><span>WIOCC</span></a><span>. A Meta constr&#243;i o cabo; a Meta treina modelos de IA; a Meta det&#233;m as plataformas onde esses modelos operam.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Syi0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Syi0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg" width="780" height="442" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!Syi0!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b6cfbb9-7e47-47f5-873b-cf76f3eba449_780x442.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><sub>Fonte: 2Africa. </sub></p><blockquote><p style="text-align: justify;"><span>Aqui reside a quest&#227;o central desta Parte.</span><strong><span> Quando as mesmas empresas que desenvolvem os modelos de intelig&#234;ncia artificial de fronteira s&#227;o tamb&#233;m donas das art&#233;rias f&#237;sicas por onde os dados circulam e dos centros de dados onde a computa&#231;&#227;o acontece, a soberania digital dos Estados deixa de ser uma abstrac&#231;&#227;o jur&#237;dica para se tornar uma quest&#227;o de infra-estrutura. Um Estado que n&#227;o controla nenhuma das tr&#234;s camadas, cabo, centro de dados e modelo, &#233; um Estado cuja economia digital assenta inteiramente em infra-estrutura alheia</span></strong><span>. A depend&#234;ncia j&#225; n&#227;o &#233; apenas de software ou de propriedade intelectual, &#233; do pr&#243;prio meio f&#237;sico por onde a vida digital do pa&#237;s respira. &#201; contra este pano de fundo que o caso angolano ganha o seu relevo estrat&#233;gico.</span></p></blockquote><h2><strong><span>Parte II &#8211; O caso positivo angolano</span></strong></h2><p style="text-align: justify;"><span>Em 2009, quando poucos Estados africanos pensavam em infra-estrutura de conectividade como activo soberano, Angola criou a Angola Cables com um mandato claro, o de consolidar a conectividade internacional do pa&#237;s e desenvolver a interliga&#231;&#227;o entre operadores regionais. A empresa, participada maioritariamente pela Angola Telecom (51%) e pela Unitel (31%), &#233; ainda participada pelas empresas MSTelecom (9%), Movicel (6%) e Startel (3%), tornou-se detentora ou co-detentora dos </span><a href="https://www.datacenterdynamics.com/en/news/angola-cables-planning-expansion-of-angonap-data-center-in-fortaleza/"><span>cabos submarinos internacionais que serviam Angola</span></a><span>. O que se seguiu foi uma das raras hist&#243;rias africanas de verticaliza&#231;&#227;o de uma camada cr&#237;tica de infra-estrutura digital.</span></p><h3><strong><span>O SACS e o Anel Atl&#226;ntico</span></strong></h3><p style="text-align: justify;"><span>O momento decisivo foi o South Atlantic Cable System (</span><a href="https://www.nec.com/en/press/201411/global_20141104_04.html"><span>SACS</span></a><span>), lan&#231;ado comercialmente em Setembro de 2018. Foi o primeiro cabo submarino a atravessar o Atl&#226;ntico Sul, ligando directamente </span><a href="https://baxtel.com/data-center/angonap-fortaleza"><span>Sangano</span></a><span>, junto a Luanda, a Fortaleza, no Brasil, com uma capacidade de projecto inicial de 40 terabits por segundo em quatro pares de fibra e uma lat&#234;ncia de apenas 63 milissegundos entre os dois continentes. Antes do SACS, um dado que viajasse de Luanda para S&#227;o Paulo passava pela Europa ou pela Am&#233;rica do Norte. Depois do SACS, &#193;frica e Am&#233;rica do Sul ficaram ligadas por uma rota directa, contornando o hemisf&#233;rio norte pela primeira vez na hist&#243;ria.</span></p><p style="text-align: justify;"><span>O SACS n&#227;o estava sozinho. Combinado com o MONET, que liga Fortaleza e S&#227;o Paulo a Miami, e com o WACS, que sobe pela costa ocidental africana at&#233; ao Reino Unido, a Angola Cables completou aquilo a que o seu director executivo, &#194;ngelo Gama, chama o Anel Atl&#226;ntico, uma rede submarina interligada que faz de Angola um ponto de tr&#226;nsito e n&#227;o apenas um terminal. Hoje a empresa disp&#245;e de cerca de 33.000 quil&#243;metros de cabo submarino atrav&#233;s dos sistemas SACS, MONET e WACS, e de mais </span><a href="https://capacityglobal.com/news/south-atlantic-cable-ring-a-vital-bridge-in-africas-digital-evolution/"><span>50.000 quil&#243;metros</span></a><span> atrav&#233;s de redes de parceiros, incluindo o EllaLink, o Equiano e o 2Africa. Gama sublinha o valor destas novas rotas precisamente como alternativas em caso de perturba&#231;&#227;o na &#193;frica Ocidental ou no Mar Vermelho, o problema de redund&#226;ncia que a Parte I identificou.</span></p><p style="text-align: justify;"><span>A esta espinha dorsal soma-se uma camada de centros de dados pr&#243;pria. A Angola Cables opera o AngoNAP Luanda, com cerca de 400 bastidores, e o </span><a href="https://datacenterhawk.com/marketplace/providers/angola-cables"><span>AngoNAP Fortaleza</span></a><span>, um centro de dados de n&#237;vel Tier III no Brasil, directamente ligado &#224;s esta&#231;&#245;es de amarra&#231;&#227;o dos cabos submarinos na Praia do Futuro. Gere ainda o Angonix, um dos maiores pontos de troca de tr&#225;fego (IXP) de &#193;frica. Esta combina&#231;&#227;o, cabo pr&#243;prio mais centro de dados mais ponto de troca, &#233; exactamente a arquitectura de soberania que a Parte I identificou como ausente na maioria dos Estados africanos.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!InLi!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!InLi!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg" width="780" height="442" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:442,&quot;width&quot;:780,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:192948,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/210270572?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!InLi!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd75b58f1-c23e-46e2-8e10-1034199539a3_780x442.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><sub>Fonte: Angola Cables. </sub></p><h3><strong><span>A camada de sat&#233;lite: AngoSat-2</span></strong></h3><p style="text-align: justify;"><span>A redund&#226;ncia que os cabos por si s&#243; n&#227;o garantem vem do espa&#231;o. Lan&#231;ado a 12 de Outubro de 2022 a partir do Cosm&#243;dromo de Baikonur e operacional desde o in&#237;cio de 2023, o </span><a href="https://en.wikipedia.org/wiki/AngoSat_2"><span>AngoSat-2</span></a><span> &#233; o segundo sat&#233;lite de comunica&#231;&#245;es angolano, sucessor do AngoSat-1, perdido em 2018. </span><a href="https://digitalangola.com/infrastructure/satellite/angosat-2/"><span>Ocupa a posi&#231;&#227;o orbital</span></a><span> geostacion&#225;ria a cerca de 23 graus Este, opera nas bandas C, Ku e Ka, e cobre todo o territ&#243;rio angolano (de Cabinda ao Cunene e do mar ao leste), estendendo-se a grande parte do continente africano e a por&#231;&#245;es do Atl&#226;ntico. Est&#225; projectado para uma vida &#250;til de quinze anos, at&#233; cerca de 2037.</span></p><p style="text-align: justify;"><span>O que torna o AngoSat-2 estrategicamente relevante n&#227;o &#233; a sua exist&#234;ncia, &#233; a sua convers&#227;o em infra-estrutura produtiva. Em Dezembro de 2025, o Gabinete de Gest&#227;o do Programa Espacial Nacional (</span><a href="https://spaceinafrica.com/2025/12/18/angola-launches-new-connectivity-hub-to-democratise-satellite-access/"><span>GGPEN</span></a><span>) inaugurou, no Centro de Controlo e Miss&#227;o da Funda, um novo polo de conectividade destinado a </span><a href="https://www.telecomreviewafrica.com/articles/general-news/13572-angola-launches-commercial-access-to-angosat-2-for-remote-connectivity/"><span>democratizar o acesso ao sat&#233;lite</span></a><span>, abrindo capacidade a operadores, fornecedores de servi&#231;os de internet e empresas em regime comercial, o projecto Conecta Angola. Informa&#231;&#245;es apontam que os servi&#231;os apoiados pelo sat&#233;lite j&#225; alcan&#231;aram mais de 366.000 pessoas atrav&#233;s de 31 pontos de conectividade, </span><a href="https://www.ecofinagency.com/news-digital/1707-57482-angola-expands-rural-broadband-using-angosat-2-and-t-v-white-space"><span>combinando capacidade de sat&#233;lite com tecnologia de espa&#231;o branco televisivo</span></a><span> para chegar a escolas e comunidades rurais.</span></p><p style="text-align: justify;"><span>A projec&#231;&#227;o regional j&#225; come&#231;ou. A Nam&#237;bia assinou, em 2025, um </span><a href="https://extensia.tech/namibia-tests-internet-access-through-angolas-angosat-2-satellite/"><span>acordo-piloto com o GGPEN</span></a><span> para testar servi&#231;os de internet e dados do AngoSat-2 em zonas remotas, na sequ&#234;ncia de um decreto presidencial de Agosto de 2023 que autorizou a comercializa&#231;&#227;o dos servi&#231;os do sat&#233;lite para os Estados-membros da Comunidade de Desenvolvimento da &#193;frica Austral (SADC). Angola deixa, assim, de ser apenas consumidora de conectividade para se tornar fornecedora regional, exportando capacidade a vizinhos, exactamente a l&#243;gica de n&#243; que o Anel Atl&#226;ntico inaugurou nos cabos.</span></p><h3><strong><span>O mercado interno: operadores, servi&#231;os e o problema do custo</span></strong></h3><p style="text-align: justify;"><span>A montante da infra-estrutura internacional est&#225; o mercado de retalho, e &#233; aqui que a hist&#243;ria angolana se torna mais matizada. O mercado m&#243;vel tem quatro operadores. A Unitel, nacionalizada em 2022 e hoje detida em partes iguais pela Sonangol e pelo Estado, mant&#233;m-se a maior, e a cerca de dias, entrou oficialmente na bolsa de valores. A Movicel ocupa uma posi&#231;&#227;o minorit&#225;ria. A Africell, de capital norte-americano, entrou em 2022 e, entre Abril de 2025 e Mar&#231;o de 2026, </span><a href="https://expansao.co.ao/empresas/detalhe/africell-bate-unitel-e-lidera-desempenho-de-internet-movel-em-angola-71457.html"><span>liderou o desempenho de internet m&#243;vel</span></a><span> do pa&#237;s segundo a plataforma independente nPerf, superando a Unitel na pontua&#231;&#227;o de qualidade. Na internet fixa, a Zap lidera com larga vantagem, seguida da TV Cabo e da Paratus Angola.</span></p><p style="text-align: justify;"><span>O custo, por&#233;m, continua a ser a fronteira social. Em Outubro de 2025, </span><a href="https://valoreconomico.co.ao/artigo/unitel-movicel-e-africell-com-carta-branca-para-aumentar-precos-ate-25"><span>o Governo autorizou</span></a><span>, atrav&#233;s do Instituto Angolano das Comunica&#231;&#245;es (INACOM), aumentos at&#233; 25% nos pre&#231;os dos servi&#231;os m&#243;veis, justificados pela infla&#231;&#227;o e pela varia&#231;&#227;o cambial, obrigando em contrapartida &#224; cria&#231;&#227;o de um pacote integrado protegido de 2.000 kwanzas mensais com 70 minutos de voz, 50 mensagens e 500 megabytes. Este &#233; o ponto que nenhuma narrativa de soberania de infra-estrutura pode ocultar: possuir cabos transatl&#226;nticos e sat&#233;lites nacionais n&#227;o elimina, por si s&#243;, o fosso de acessibilidade econ&#243;mica que ainda deixa uma parte significativa da popula&#231;&#227;o angolana fora da rede. A infra-estrutura &#233; condi&#231;&#227;o necess&#225;ria, n&#227;o suficiente.</span></p><h2><strong><span>Anexo - A infra-estrutura de conectividade de Angola</span></strong></h2><p style="text-align: justify;"><span>Invent&#225;rio consolidado da camada f&#237;sica e orbital de conectividade que serve Angola. Fonte prim&#225;ria de cada linha indicada no bloco de fontes. Elabora&#231;&#227;o pr&#243;pria: Novitas AI.</span></p><h3><strong><span>Cabos submarinos que servem Angola</span></strong></h3><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!B0qX!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!B0qX!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png 424w, /__u/substackcdn.com/image/fetch/$s_!B0qX!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png 848w, /__u/substackcdn.com/image/fetch/$s_!B0qX!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png 1272w, /__u/substackcdn.com/image/fetch/$s_!B0qX!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!B0qX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png" width="1456" height="640" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:640,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:325640,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/210270572?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!B0qX!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png 424w, /__u/substackcdn.com/image/fetch/$s_!B0qX!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png 848w, /__u/substackcdn.com/image/fetch/$s_!B0qX!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png 1272w, /__u/substackcdn.com/image/fetch/$s_!B0qX!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2e551cf-9601-41c8-8a8d-83634d9dbff8_2226x978.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3><strong><span>Sat&#233;lite, centros de dados e operadores</span></strong></h3><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!mn8h!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd1583d41-f7c8-4a87-94de-6e4266660298_2220x1106.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!mn8h!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd1583d41-f7c8-4a87-94de-6e4266660298_2220x1106.png 424w, /__u/substackcdn.com/image/fetch/$s_!mn8h!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, 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src="/__u/substackcdn.com/image/fetch/$s_!mn8h!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd1583d41-f7c8-4a87-94de-6e4266660298_2220x1106.png" width="1456" height="725" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd1583d41-f7c8-4a87-94de-6e4266660298_2220x1106.png 424w, /__u/substackcdn.com/image/fetch/$s_!mn8h!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd1583d41-f7c8-4a87-94de-6e4266660298_2220x1106.png 848w, /__u/substackcdn.com/image/fetch/$s_!mn8h!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd1583d41-f7c8-4a87-94de-6e4266660298_2220x1106.png 1272w, /__u/substackcdn.com/image/fetch/$s_!mn8h!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd1583d41-f7c8-4a87-94de-6e4266660298_2220x1106.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><sub><span>Fontes: DatacenterDynamics (2022, 2023); Submarine Networks (2023); NEC/Angola Cables; Capacity (Maio 2026); datacenterHawk; AngoSat 2 / Wikipedia; Digital Angola (Fevereiro, 2026); Space in Africa (Dezembro 2025); Ecofin Agency (2026); Expans&#227;o (Abril 2026); Valor Econ&#243;mico (2025). Elabora&#231;&#227;o: Novitas AI.</span></sub></p><h3><strong><span>A trilogia material completa: minerais, energia, conectividade</span></strong></h3><p style="text-align: justify;"><span>Com esta edi&#231;&#227;o fecha-se o arco material iniciado na Novitas #19. Vale a pena v&#234;-lo como um todo, porque &#233; na articula&#231;&#227;o das tr&#234;s condi&#231;&#245;es que reside o argumento estrat&#233;gico central destas tr&#234;s edi&#231;&#245;es. Os minerais (#19) s&#227;o a causa material dos chips: sem cobalto, coltan, cobre e terras raras, n&#227;o h&#225; processadores. A energia (#20) &#233; a condi&#231;&#227;o de opera&#231;&#227;o: sem electricidade abundante e barata e sem &#225;gua para arrefecimento, os chips n&#227;o computam. A conectividade (#21) &#233; o sistema circulat&#243;rio: sem cabos e sat&#233;lites, a computa&#231;&#227;o n&#227;o se distribui nem se torna &#250;til &#224; escala global.</span></p><p style="text-align: justify;"><span>A tese que percorre as tr&#234;s &#233; a mesma: &#193;frica &#233; detentora de condi&#231;&#245;es materiais sem as quais a intelig&#234;ncia artificial mundial n&#227;o existe. Mas h&#225; uma assimetria reveladora. Nos minerais e na energia, a vantagem africana &#233; geol&#243;gica e geogr&#225;fica, est&#225; no subsolo e no clima, e o desafio &#233; pol&#237;tico, transformar posse de recurso em posse de valor. Na conectividade, a vantagem tem de ser constru&#237;da, e &#233; aqui que Angola oferece a demonstra&#231;&#227;o mais poderosa. O SACS n&#227;o brotou do solo. Foi uma decis&#227;o de Estado, tomada em 2009, executada ao longo de quase uma d&#233;cada, que transformou uma vantagem potencial numa art&#233;ria real.</span></p><h2><strong><span>Li&#231;&#245;es para &#193;frica e para os PALOP</span></strong></h2><p style="text-align: justify;"><strong><span>A primeira, a soberania digital come&#231;a no fundo do mar. </span></strong><span>Um Estado que n&#227;o det&#233;m nem co-det&#233;m nenhum dos cabos que o ligam ao mundo &#233; um Estado cuja economia digital assenta inteiramente em infra-estrutura alheia. A vaga de sabotagens de 2024-2025 mostrou que a vulnerabilidade &#233; real e crescente. Os Estados africanos e dos PALOP deveriam tratar a participa&#231;&#227;o em cons&#243;rcios de cabos e a diversifica&#231;&#227;o de rotas como mat&#233;ria de seguran&#231;a nacional, n&#227;o como despesa de telecomunica&#231;&#245;es.</span></p><p style="text-align: justify;"><strong><span>A segunda li&#231;&#227;o, quando o dono do cabo &#233; o dono do modelo, a soberania exige uma das tr&#234;s camadas. </span></strong><span>A captura das art&#233;rias submarinas pelos hiperescaladores, Google com o Equiano, Meta no 2Africa, coloca uma quest&#227;o que os Estados mal come&#231;aram a formular, conforme j&#225; afirmamos acima. N&#227;o &#233; realista para um pa&#237;s africano deter as tr&#234;s camadas, cabo, centro de dados e modelo. Mas deter pelo menos uma, e negociar acesso preferencial &#224;s outras, &#233; a diferen&#231;a entre parceria e depend&#234;ncia total. Angola det&#233;m a camada do cabo e do centro de dados; falta-lhe a do modelo, que a proposta do Hub Digital Angolano procura endere&#231;ar.</span></p><p style="text-align: justify;"><strong><span>A terceira li&#231;&#227;o, o Anel Atl&#226;ntico &#233; um modelo replic&#225;vel de n&#243; regional. </span></strong><span>O que a Angola Cables fez, transformar Angola de terminal em ponto de tr&#226;nsito entre a &#193;frica e as Am&#233;ricas, &#233; o modelo que outros pa&#237;ses dos PALOP e da regi&#227;o poderiam estudar. Cabo Verde, pela sua posi&#231;&#227;o no Atl&#226;ntico M&#233;dio, e Mo&#231;ambique, na charneira do &#205;ndico, t&#234;m geografias de n&#243; por explorar. A l&#243;gica de exportar conectividade a vizinhos, que Angola j&#225; pratica com a Nam&#237;bia via AngoSat-2, converte infra-estrutura em influ&#234;ncia regional.</span></p><p style="text-align: justify;"><strong><span>A quarta li&#231;&#227;o, sat&#233;lite e cabo s&#227;o complementares, n&#227;o alternativas. </span></strong><span>O AngoSat-2 n&#227;o substitui os cabos, complementa-os, oferecendo redund&#226;ncia em caso de corte e alcance &#224;s zonas rurais que a fibra n&#227;o serve economicamente. A combina&#231;&#227;o de capacidade de sat&#233;lite com espa&#231;o branco televisivo, que j&#225; alcan&#231;ou centenas de milhares de angolanos, &#233; um modelo de baixo custo que outros Estados dos PALOP com vasta geografia rural, sobretudo Mo&#231;ambique e Angola, deveriam escalar.</span></p><p style="text-align: justify;"><strong><span>A quinta e &#250;ltima li&#231;&#227;o, a infra-estrutura &#233; condi&#231;&#227;o necess&#225;ria, n&#227;o suficiente. </span></strong><span>Possuir cabos transatl&#226;nticos e sat&#233;lites nacionais n&#227;o elimina o fosso de acessibilidade econ&#243;mica. O aumento de pre&#231;os de 2025 e a exist&#234;ncia de um pacote protegido m&#237;nimo em Angola mostram que a soberania de infra-estrutura, sem uma pol&#237;tica de acessibilidade que a acompanhe, corre o risco de servir sobretudo as elites urbanas conectadas. A conectividade s&#243; se torna alavanca de IA quando &#233;, simultaneamente, soberana e universal.</span></p><h2><strong><span>Conclus&#227;o</span></strong></h2><p style="text-align: justify;"><span>Os cabos submarinos s&#227;o a infra-estrutura mais cr&#237;tica e mais invis&#237;vel da era da intelig&#234;ncia artificial. Correm no escuro, a milhares de metros de profundidade, e s&#243; ganham visibilidade quando s&#227;o cortados, quando uma &#226;ncora, uma sabotagem ou um sismo lembram ao mundo que 99% da sua vida digital repousa em cerca de quinhentos fios no fundo do oceano. A IA, que hoje se discute em termos de modelos, par&#226;metros e centros de dados, depende em &#250;ltima an&#225;lise destes fios tanto quanto depende do cobalto do Congo e da electricidade de La&#250;ca.</span></p><p style="text-align: justify;"><span>A trilogia material que aqui encerramos tem uma conclus&#227;o unificadora: a intelig&#234;ncia artificial n&#227;o &#233; imaterial. &#201; feita de minerais, movida a energia e transportada por cabos, e todos os tr&#234;s t&#234;m uma geografia que passa por &#193;frica. O que separa a posse do recurso da posse do valor &#233; a decis&#227;o pol&#237;tica de construir. Angola, ao erguer o SACS e o Anel Atl&#226;ntico e ao lan&#231;ar o AngoSat-2, demonstrou que essa constru&#231;&#227;o &#233; poss&#237;vel a partir de &#193;frica, para &#193;frica e, cada vez mais, exportada por &#193;frica. A pergunta que fica para os PALOP n&#227;o &#233; se t&#234;m as condi&#231;&#245;es materiais da IA. &#201; se ter&#227;o a vontade estrat&#233;gica de as transformar, como Angola fez na conectividade, em soberania real. As art&#233;rias j&#225; existem. Falta a decis&#227;o de quem &#233; o sangue que por elas corre.</span></p><h2><strong><span>O que vamos analisar na pr&#243;xima edi&#231;&#227;o</span></strong></h2><p style="text-align: justify;"><strong><span>Na Novitas AI #22: </span></strong><span>depois de fechar a trilogia material da intelig&#234;ncia artificial, minerais, energia e conectividade, viramos a aten&#231;&#227;o para a camada que se constr&#243;i sobre estas tr&#234;s: os centros de dados soberanos e a computa&#231;&#227;o como activo estrat&#233;gico. Vamos mapear a corrida africana aos data centers, o papel dos hiperescaladores, os projectos anunciados de 3 a 4 mil milh&#245;es de d&#243;lares, e a quest&#227;o decisiva de saber se &#193;frica ser&#225; sede de computa&#231;&#227;o ou apenas cliente dela. O Hub Digital Angolano, argumento recorrente destas p&#225;ginas, ser&#225; desenvolvido como proposta concreta de pol&#237;tica p&#250;blica.</span></p><p><strong><span>Recomenda&#231;&#245;es de leitura</span></strong></p><p><strong><span>Livro t&#233;cnico</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!7Mfn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf538a0-d013-49ce-850f-1171f7c6c21f_350x510.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!7Mfn!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, 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Publicado pela Duke University Press em 2015, este livro &#233; a refer&#234;ncia acad&#233;mica sobre a materialidade dos cabos submarinos. Starosielski, professora de estudos de media, percorre fisicamente as esta&#231;&#245;es de amarra&#231;&#227;o e as rotas dos cabos do Pac&#237;fico para mostrar como uma infra-estrutura aparentemente global &#233;, na verdade, profundamente local, condicionada por geografia, hist&#243;ria colonial e rela&#231;&#245;es de poder. Para o leitor africano e dos PALOP, o livro oferece uma lente indispens&#225;vel: os cabos n&#227;o s&#227;o neutros nem inevit&#225;veis nas suas rotas, reflectem decis&#245;es de quem os financia e para onde os aponta. Compreender esta materialidade &#233; o primeiro passo para deixar de a sofrer e come&#231;ar a mold&#225;-la.</span></p><p><strong><span>Livro pol&#237;tico e geoestrat&#233;gico</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!t7DU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44de6335-9c9d-4439-a2fd-d9285c23ba03_349x482.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!t7DU!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44de6335-9c9d-4439-a2fd-d9285c23ba03_349x482.png 424w, /__u/substackcdn.com/image/fetch/$s_!t7DU!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44de6335-9c9d-4439-a2fd-d9285c23ba03_349x482.png 848w, /__u/substackcdn.com/image/fetch/$s_!t7DU!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44de6335-9c9d-4439-a2fd-d9285c23ba03_349x482.png 1272w, /__u/substackcdn.com/image/fetch/$s_!t7DU!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44de6335-9c9d-4439-a2fd-d9285c23ba03_349x482.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!t7DU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44de6335-9c9d-4439-a2fd-d9285c23ba03_349x482.png" width="349" height="482" 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/__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F44de6335-9c9d-4439-a2fd-d9285c23ba03_349x482.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 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Publicado pela OR Books, este ensaio tra&#231;a a hist&#243;ria de como a internet, concebida como espa&#231;o &#250;nico e global, se fragmenta progressivamente em zonas de soberania, controlo estatal e interesses comerciais concorrentes. Malcomson mostra que a promessa de uma rede sem fronteiras cede lugar a um mundo de infra-estruturas nacionalizadas, muralhas digitais e disputas geopol&#237;ticas pelo controlo das camadas f&#237;sicas. Para os Estados africanos e dos PALOP, o argumento &#233; directamente aplic&#225;vel: num mundo onde a conectividade se fragmenta em blocos de poder, ficar sem infra-estrutura pr&#243;pria &#233; ficar &#224; merc&#234; das decis&#245;es de quem a det&#233;m. A soberania digital, defende implicitamente Malcomson, come&#231;a por controlar o meio f&#237;sico, exactamente a li&#231;&#227;o que o caso Angola Cables materializa.</span></p><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Energia para IA]]></title><description><![CDATA[Assista agora | Angola Digital HUB]]></description><link>https://novitasai.substack.com/p/energia-para-ia</link><guid isPermaLink="false">https://novitasai.substack.com/p/energia-para-ia</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Tue, 04 Aug 2026 00:30:25 GMT</pubDate><enclosure url="https://api.substack.com/feed/podcast/209715840/a386885ee4559c84def60dc510e430d2.mp3" length="0" type="audio/mpeg"/><content:encoded><![CDATA[<p>Este video ilustra como Angola pode aproveitar o seu excedente de energia hidroel&#233;trica para alimentar a economia digital, cria&#231;&#227;o de riqueza para esta e futuras gera&#231;&#245;es, atrac&#231;&#227;o de talento de classe mundial e capta&#231;&#227;o de investimento, empoderados por datacenters de IA, computa&#231;&#227;o em n&#250;vem e armazenamento de dados. </p>]]></content:encoded></item><item><title><![CDATA[The Energy and Water of Artificial Intelligence: The African Advantage]]></title><description><![CDATA[NOVITAS AI #20]]></description><link>https://novitasai.substack.com/p/the-energy-and-water-of-artificial</link><guid isPermaLink="false">https://novitasai.substack.com/p/the-energy-and-water-of-artificial</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Sat, 01 Aug 2026 18:33:44 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!TsY8!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p style="text-align: justify;">In the previous edition we showed that minerals are the material cause of chips. This edition concludes the argument by positing that energy is the material condition of their operation. A chip without electricity is inert silica; a data center without cooling is a fire waiting to happen. The global AI race is, increasingly, a race for electrons and for water, and it is precisely in that race that Africa holds what it holds in almost no other layer of the technology chain, a structural comparative advantage.</p><h2><strong><span>The electricity that data centers devour</span></strong></h2><p style="text-align: justify;">The International Energy Agency&#8217;s numbers are unequivocal. Data centers consumed around <strong>415 TWh in 2024</strong> (1.5% of the world&#8217;s electricity) and consumption is set to <strong>more than double to around 945 TWh by 2030</strong>, the equivalent of Japan&#8217;s total electricity consumption, reaching around 1,200 TWh in 2035 (<a href="https://www.iea.org/reports/energy-and-ai/executive-summary"><span>IEA, Energy and AI, 2025</span></a>). Growth is four times faster than in the rest of the economy, and accelerated AI servers, which already consume as much as aluminum smelters, are its main driver.</p><p style="text-align: justify;">The geography of this consumption is brutally concentrated. The United States accounts for 45%, China for 25% and Europe for 15%. In the US, nearly half of all capacity is packed into five regional clusters, and data centers will account for almost half of all electricity demand growth through 2030 (<a href="https://www.iea.org/reports/energy-and-ai/executive-summary"><span>IEA, 2025</span></a>). The Lawrence Berkeley National Laboratory estimates that American data centers, which absorbed 4.4% of national electricity in 2023, could reach between 6.7% and 12% as early as 2028 (<a href="https://www.brookings.edu/articles/global-energy-demands-within-the-ai-regulatory-landscape/"><span>Brookings, Apr. 2026</span></a>). The result is a head-on collision between computational demand and aging power grids, hence interconnection queues stretching over several years, record prices in the PJM capacity auctions and, in Ireland, where data centers already consume around one fifth of the national electricity supply, a de facto moratorium on new connections in Dublin. Energy, not chips, has become the bottleneck of AI expansion in the global North.</p><h2><strong><span>The invisible water that cools intelligence</span></strong></h2><p style="text-align: justify;">Less visible than electricity, water is AI&#8217;s second material frontier. Evaporative cooling, the dominant method in hot climates, permanently loses to the atmosphere around 80% of the water it draws. The Lawrence Berkeley National Laboratory estimates that American data centers directly consumed <strong>64 billion liters of water in 2023</strong>, a volume that could double or quadruple by 2028 (<a href="https://thecurrentga.org/2025/08/26/data-centers-consume-massive-amounts-of-water-companies-rarely-tell-the-public-exactly-how-much/"><span>LBNL, via The Current, Aug. 2025</span></a>). Google reported consumption of around 31 billion liters in 2024, nearly double its 2021 figure, with a single campus in Iowa consuming 3.8 billion liters (<a href="https://www.techtarget.com/searchdatacenter/tip/How-to-manage-data-center-water-usage-sustainably"><span>Google Environmental Report 2025, via TechTarget</span></a>). Water efficiency varies seventy-fold depending on climate and technology: Microsoft&#8217;s data centers in Arizona consume 1.52 liters per kWh; in Singapore, 0.02. Location, in other words, is the decisive variable, and this is where African geography enters the equation.</p><h2><strong><span>The African hydroelectric and solar advantage</span></strong></h2><p style="text-align: justify;">Africa holds the world&#8217;s largest untapped hydroelectric potential. Only around <strong>10% of its water resources are harnessed</strong>, and for the second consecutive year it was the region that added the most hydropower capacity worldwide, with more than 4.2 GW in 2025, including the inauguration of the Grand Ethiopian Renaissance Dam, now the continent&#8217;s largest power station (<a href="https://www.engineeringnews.co.za/article/africa-adds-42-gw-new-hydropower-in-2025-only-10-of-hydropower-resources-being-tapped-2026-06-24"><span>IHA, 2026 World Hydropower Outlook</span></a>). The Grand Inga complex on the Congo River alone holds a potential of more than 40,000 MW, and Albert Zeufack of the World Bank calls it &#8220;Africa&#8217;s greatest untapped economic engine&#8221; (<a href="https://www.brookings.edu/articles/the-economic-potential-of-hydropower-in-africa-lessons-from-the-grand-inga-dam/"><span>Brookings, Foresight Africa 2026</span></a>). In solar, more than 85% of African territory receives at least 2,000 kWh/m&#178; of irradiation per year, among the best values on the planet (<a href="https://afripoli.org/energising-africa-enabling-private-sector-development-in-renewable-energy"><span>AFRIPOLI, Mar. 2026</span></a>).</p><p style="text-align: justify;">The contrast with demand is glaring. Africa hosts less than 1% of the world&#8217;s data center capacity, while the Africa Data Centres Association estimates that at least 1,000 MW of additional capacity is needed to meet the continent&#8217;s own demand (<a href="https://www.bracewell.com/resources/powering-africas-digital-future-the-challenge-of-energy-for-data-center-development/"><span>Bracewell, Apr. 2026</span></a>). And the moral wound persists: 600 million Africans still lack access to electricity. The answer to this paradox is not to choose between electrifying populations and powering data centers, it is to use the latter as an anchor of demand and financing to accelerate the former. A hyperscale data center with a twenty-year power purchase agreement is exactly the kind of anchor client that makes viable the dams, transmission lines and solar parks that would otherwise never leave the drawing board.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!PgWr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1b8435e-0502-4600-8772-80d9c19e2bf8_2204x490.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!PgWr!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1b8435e-0502-4600-8772-80d9c19e2bf8_2204x490.png 424w, /__u/substackcdn.com/image/fetch/$s_!PgWr!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1b8435e-0502-4600-8772-80d9c19e2bf8_2204x490.png 848w, /__u/substackcdn.com/image/fetch/$s_!PgWr!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1b8435e-0502-4600-8772-80d9c19e2bf8_2204x490.png 1272w, /__u/substackcdn.com/image/fetch/$s_!PgWr!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, 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/__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1b8435e-0502-4600-8772-80d9c19e2bf8_2204x490.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><h2><strong><span>Angola Digital Hub: renewing the proposal, now with urgency</span></strong></h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!TsY8!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!TsY8!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png 424w, /__u/substackcdn.com/image/fetch/$s_!TsY8!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png 848w, /__u/substackcdn.com/image/fetch/$s_!TsY8!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png 1272w, /__u/substackcdn.com/image/fetch/$s_!TsY8!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!TsY8!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png" width="990" height="558" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png 424w, /__u/substackcdn.com/image/fetch/$s_!TsY8!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png 848w, /__u/substackcdn.com/image/fetch/$s_!TsY8!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png 1272w, /__u/substackcdn.com/image/fetch/$s_!TsY8!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F460219e2-0fdd-457b-8c9f-1d029bfbf6ab_990x558.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;">It was in these pages, in our very first edition, that we proposed that Angola convert energy into computation. Months later, every piece has advanced, except the articulation between them. Upstream, the country is moving toward a matrix dominated by hydropower: La&#250;ca (2,070 MW) in operation and <strong>Caculo Caba&#231;a (2,172 MW, 5.2 billion dollars)</strong> in the final stages of construction on the Kwanza (<a href="https://www.power-technology.com/data-insights/power-plant-profile-caculo-cabaca-angola/"><span>Power Technology</span></a>). In solar, Angola has become sub-Saharan Africa&#8217;s most dynamic case: Sun Africa&#8217;s 370 MW project, the largest of its kind in the region, the 724 MW under development in the southern provinces, the 150 MW PPA (power purchase agreement) signed by Masdar for Quipungo in January 2026 (<a href="https://knowledge.energyinst.org/new-energy-world/article?id=140122"><span>Energy Institute, 2026</span></a>) and the continent&#8217;s largest off-grid solar parks with battery storage, in Cazombo and Luau. Downstream, Angola Cables operates SACS, the Angolan cable directly linking Africa and Latin America, alongside the recently inaugurated data center projects: the private facility opened by Raxio, and the government&#8217;s data center and cloud serving the public sector.</p><p style="text-align: justify;">What is missing is the ecosystem to turn these scattered assets into a sovereign proposition. The <strong>Angola Digital Hub</strong> we are proposing once again rests on five pillars. <strong>First</strong>, the energy anchor, reserving blocks of hydroelectric and solar capacity, with dedicated long-term PPAs and competitive dollar-denominated tariffs, for data center campuses along the La&#250;ca-Caculo Caba&#231;a axis and the coastline of Luanda and Benguela, where the fiber lands. <strong>Second</strong>, the legal regime, a digital economic zone with a robust data protection law, fast-track licensing, fiscal stability of at least twenty years and clear capital repatriation rules, because hyperscalers do not invest where the regulatory framework is ambiguous. <strong>Third</strong>, national participation, the State and Angolan investors should hold equity positions in the assets, selling computing power rather than just land and electrons, with mandatory technology transfer clauses. <strong>Fourth</strong>, the innovation ecosystem, computing capacity reserved at preferential prices for Angolan and PALOP startups, universities and public bodies, so that the hub feeds e-government, fintechs and Portuguese-language models, and not only foreign workloads. <strong>Fifth</strong>, the know-how, structured programs to train and attract specialists, data center engineers, cloud architects, energy managers, combining existing talent-training commitments with incentives for the diaspora and international professionals. Energy without an ecosystem is raw material export by another name; an ecosystem without energy is a scale model. Angola can have both.</p><h2><strong>Strategic lessons for Africa and the PALOP</strong></h2><p style="text-align: justify;"><strong>First, </strong>energy has become the geopolitical currency of AI, those who have clean, firm electrons negotiate; those who do not, beg for capacity. <strong>Second, </strong>the computational anchor client is the new instrument of electricity financing; every negotiation with a hyperscaler should pull grids, substations and local electrification along with it. <strong>Third, </strong>water must be written into the contracts, mandatory water audits, low-evaporation cooling and abstraction limits, so that the continent does not trade energy sovereignty for water stress. <strong>Fourth, </strong>scale demands regional integration: Africa&#8217;s power pools and interconnectors (Angola-Namibia, Angola-DRC) are as strategic as the dams themselves. <strong>Fifth, </strong>the window is short, the siting decisions for the next wave of data centers will be taken by the end of the decade. The states with structured proposals ready in 2027 will capture them; the rest will watch.</p><h2><strong><span>What we will analyse in the next edition</span></strong></h2><p style="text-align: justify;"><strong>In Novitas AI #21: </strong>after minerals and energy, the third material condition of AI: <strong>connectivity</strong>. We will dedicate the edition to the geopolitics of submarine cables, the arteries through which 99% of intercontinental data flows, from 2Africa to Equiano and SACS, and to the place of Africa and the PALOP in the new world map of connectivity, between sabotage, hyperscaler consortia and digital sovereignty.</p><h2><strong><span>Reading recommendations</span></strong></h2><p style="text-align: justify;"><strong><span>Technical book</span></strong></p><p style="text-align: justify;"><strong><a href="https://www.amazon.com/dp/B01DM9Q6CQ?lv=shuf&amp;channelId=500&amp;plpRedirect=mhFallback"><span>https://www.amazon.com/dp/B01DM9Q6CQ</span></a></strong></p><p style="text-align: justify;"><em><span>The Grid: The Fraying Wires Between Americans and Our Energy Futures</span></em><span>. By Gretchen Bakke (Bloomsbury, 2016). A Berkeley-trained anthropologist, Bakke explains why the electrical grid, and not generation, is the true nervous system of the energy transition, and why it is aging faster than digital demand is growing. Essential reading to understand the bottleneck now holding back AI in the North, one that Africa can avoid by building, from scratch, grids designed for the computational era.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!0oU5!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facf56d27-db37-40d3-b906-de11126b4e81_878x1278.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!0oU5!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facf56d27-db37-40d3-b906-de11126b4e81_878x1278.png 424w, 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17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><strong><span>Political and geostrategic book</span></strong></p><p style="text-align: justify;"><em><a href="https://www.amazon.com/dp/1594206430?lv=shuf&amp;channelId=500&amp;plpRedirect=mhFallback"><span>https://www.amazon.com/dp/1594206430</span></a></em></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!n4d_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9ea85988-cc97-4725-bbb2-a47c88f37d01_804x1176.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!n4d_!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9ea85988-cc97-4725-bbb2-a47c88f37d01_804x1176.png 424w, /__u/substackcdn.com/image/fetch/$s_!n4d_!, 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9ea85988-cc97-4725-bbb2-a47c88f37d01_804x1176.png 424w, /__u/substackcdn.com/image/fetch/$s_!n4d_!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9ea85988-cc97-4725-bbb2-a47c88f37d01_804x1176.png 848w, /__u/substackcdn.com/image/fetch/$s_!n4d_!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9ea85988-cc97-4725-bbb2-a47c88f37d01_804x1176.png 1272w, /__u/substackcdn.com/image/fetch/$s_!n4d_!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9ea85988-cc97-4725-bbb2-a47c88f37d01_804x1176.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><em><span>The New Map: Energy, Climate, and the Clash of Nations</span></em><span>. By Daniel Yergin (Penguin Press, 2020). The dean of energy geopolitics, winner of the Pulitzer Prize for The Prize, maps how energy redraws power among states. For African and PALOP decision-makers, Yergin offers the right mental frame: energy maps are maps of power, and the map of AI is being redrawn now, with Africa, for the first time, holding the advantage.</span></p><p style="text-align: center;"><strong><span>Subscribe</span></strong><span> to follow the coming editions.</span></p><blockquote><p><strong>Novitas</strong><em> comes from Latin: newness, rupture, that which inaugurates a new time. It is that time we keep mapping here.</em></p></blockquote><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[A Energia e a Água da Inteligência Artificial: o Trunfo Africano]]></title><description><![CDATA[NOVITAS AI #20]]></description><link>https://novitasai.substack.com/p/a-energia-e-a-agua-da-inteligencia</link><guid isPermaLink="false">https://novitasai.substack.com/p/a-energia-e-a-agua-da-inteligencia</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Sat, 01 Aug 2026 18:18:42 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!aN9c!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p style="text-align: justify;">Na edi&#231;&#227;o anterior mostr&#225;mos que os minerais s&#227;o a causa material dos chips. Esta edi&#231;&#227;o conclui o argumento, ao postular que a energia &#233; a condi&#231;&#227;o material do seu funcionamento. Um chip sem electricidade &#233; s&#237;lica inerte; um datacenter sem arrefecimento &#233; um inc&#234;ndio anunciado. A corrida global pela IA &#233;, cada vez mais, uma corrida por electr&#245;es e por &#225;gua e &#233; precisamente nessa corrida que &#193;frica det&#233;m aquilo que n&#227;o det&#233;m em quase mais nenhuma camada da cadeia tecnol&#243;gica, uma vantagem comparativa estrutural.</p><h2 style="text-align: justify;"><strong><span>A electricidade que os datacenters devoram</span></strong></h2><p style="text-align: justify;">Os n&#250;meros da Ag&#234;ncia Internacional de Energia s&#227;o inequ&#237;vocos. Os datacenters consumiram cerca de <strong>415 TWh em 2024</strong> (1,5% da electricidade mundial) e o consumo dever&#225; <strong>mais do que duplicar para cerca de 945 TWh at&#233; 2030</strong>, o equivalente ao consumo el&#233;ctrico total do Jap&#227;o, atingindo cerca de 1.200 TWh em 2035 (<a href="https://www.iea.org/reports/energy-and-ai/executive-summary"><span>IEA, Energy and AI, 2025</span></a>). O crescimento &#233; quatro vezes mais r&#225;pido do que o do resto da economia, e os servidores acelerados para IA, que j&#225; consomem tanto quanto fundi&#231;&#245;es de alum&#237;nio s&#227;o o seu principal motor.</p><p style="text-align: justify;">A geografia deste consumo &#233; brutalmente concentrada. Os Estados Unidos representam 45%, a China 25% e a Europa 15%. Nos EUA, quase metade da capacidade concentra-se em cinco clusters regionais, e os datacenters responder&#227;o por quase metade de todo o crescimento da procura el&#233;ctrica at&#233; 2030 (<a href="https://www.iea.org/reports/energy-and-ai/executive-summary"><span>IEA, 2025</span></a>). O Lawrence Berkeley National Laboratory estima que os datacenters americanos, que absorveram 4,4% da electricidade nacional em 2023, poder&#227;o atingir entre 6,7% e 12% j&#225; em 2028 (<a href="https://www.brookings.edu/articles/global-energy-demands-within-the-ai-regulatory-landscape/"><span>Brookings, Abr. 2026</span></a>). O resultado &#233; uma colis&#227;o frontal entre a procura computacional e redes el&#233;ctricas envelhecidas, portanto, filas de interliga&#231;&#227;o de v&#225;rios anos, pre&#231;os recorde nos leil&#245;es de capacidade do operador PJM e, na Irlanda, onde os datacenters j&#225; consomem cerca de um quinto da electricidade nacional, uma morat&#243;ria de facto a novas liga&#231;&#245;es em Dublin. A energia, e n&#227;o os chips, tornou-se o gargalo da expans&#227;o da IA no Norte global.</p><h2><strong><span>A &#225;gua invis&#237;vel que arrefece a intelig&#234;ncia</span></strong></h2><p style="text-align: justify;">Menos vis&#237;vel do que a electricidade, a &#225;gua &#233; a segunda fronteira material da IA. O arrefecimento evaporativo, o m&#233;todo dominante nos climas quentes, perde permanentemente para a atmosfera cerca de 80% da &#225;gua captada. O Lawrence Berkeley National Laboratory estima que os datacenters americanos consumiram directamente <strong>64 mil milh&#245;es de litros de &#225;gua em 2023</strong>, volume que poder&#225; duplicar ou quadruplicar at&#233; 2028 (<a href="https://thecurrentga.org/2025/08/26/data-centers-consume-massive-amounts-of-water-companies-rarely-tell-the-public-exactly-how-much/"><span>LBNL, via The Current, Ago. 2025</span></a>). A Google reportou um consumo de cerca de 31 mil milh&#245;es de litros em 2024, quase o dobro de 2021, com um &#250;nico campus no Iowa a consumir 3,8 mil milh&#245;es de litros (<a href="https://www.techtarget.com/searchdatacenter/tip/How-to-manage-data-center-water-usage-sustainably"><span>Google Environmental Report 2025, via TechTarget</span></a>). A efici&#234;ncia h&#237;drica varia setenta vezes consoante o clima e a tecnologia: os datacenters da Microsoft no Arizona consomem 1,52 litros por kWh; em Singapura, 0,02. A localiza&#231;&#227;o, por outras palavras, &#233; a vari&#225;vel decisiva e &#233; aqui que a geografia africana entra na equa&#231;&#227;o.</p><h2><strong><span>O trunfo hidroel&#233;ctrico e solar africano</span></strong></h2><p style="text-align: justify;">&#193;frica det&#233;m o maior potencial hidroel&#233;ctrico n&#227;o explorado do mundo. Apenas cerca de <strong>10% dos seus recursos h&#237;dricos est&#227;o aproveitados</strong> e foi, pelo segundo ano consecutivo, a regi&#227;o que mais capacidade hidroel&#233;ctrica adicionou globalmente, com mais de 4,2 GW em 2025, incluindo a inaugura&#231;&#227;o da Grande Barragem do Renascimento Et&#237;ope, hoje a maior central el&#233;ctrica do continente (<a href="https://www.engineeringnews.co.za/article/africa-adds-42-gw-new-hydropower-in-2025-only-10-of-hydropower-resources-being-tapped-2026-06-24"><span>IHA, 2026 World Hydropower Outlook</span></a>). O complexo do Grande Inga, no rio Congo, encerra sozinho um potencial superior a 40.000 MW, Albert Zeufack, do Banco Mundial, chama-lhe &#8220;o maior motor econ&#243;mico inexplorado de &#193;frica&#8221; (<a href="https://www.brookings.edu/articles/the-economic-potential-of-hydropower-in-africa-lessons-from-the-grand-inga-dam/"><span>Brookings, Foresight Africa 2026</span></a>). No solar, mais de 85% do territ&#243;rio africano recebe pelo menos 2.000 kWh/m&#178; por ano de irradia&#231;&#227;o, entre os melhores valores do planeta (<a href="https://afripoli.org/energising-africa-enabling-private-sector-development-in-renewable-energy"><span>AFRIPOLI, Mar. 2026</span></a>).</p><p style="text-align: justify;">O contraste com a procura &#233; gritante. &#193;frica alberga menos de 1% da capacidade mundial de datacenters, quando a Africa Data Centres Association estima serem necess&#225;rios pelo menos 1.000 MW adicionais para satisfazer a procura do pr&#243;prio continente (<a href="https://www.bracewell.com/resources/powering-africas-digital-future-the-challenge-of-energy-for-data-center-development/"><span>Bracewell, Abr. 2026</span></a>). E persiste a ferida moral: 600 milh&#245;es de africanos continuam sem acesso a electricidade. A resposta a este paradoxo n&#227;o &#233; escolher entre electrificar popula&#231;&#245;es e alimentar datacenters, &#233; usar os segundos como &#226;ncora de procura e de financiamento para acelerar a primeira. Um datacenter de hiperescala com contrato de compra de energia a vinte anos &#233; exactamente o tipo de cliente-&#226;ncora que viabiliza barragens, linhas de transporte e parques solares que de outro modo n&#227;o sairiam do papel.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!0eBe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3dcfc7f-bd98-4120-90e8-ee844fcf9932_2192x516.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!0eBe!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, 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data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f3dcfc7f-bd98-4120-90e8-ee844fcf9932_2192x516.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:343,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:195947,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/209403799?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3dcfc7f-bd98-4120-90e8-ee844fcf9932_2192x516.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!0eBe!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3dcfc7f-bd98-4120-90e8-ee844fcf9932_2192x516.png 424w, /__u/substackcdn.com/image/fetch/$s_!0eBe!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3dcfc7f-bd98-4120-90e8-ee844fcf9932_2192x516.png 848w, /__u/substackcdn.com/image/fetch/$s_!0eBe!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3dcfc7f-bd98-4120-90e8-ee844fcf9932_2192x516.png 1272w, /__u/substackcdn.com/image/fetch/$s_!0eBe!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3dcfc7f-bd98-4120-90e8-ee844fcf9932_2192x516.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p><strong><span>Angola Digital Hub: retomar a proposta, agora com urg&#234;ncia</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!aN9c!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!aN9c!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png 424w, /__u/substackcdn.com/image/fetch/$s_!aN9c!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png 848w, /__u/substackcdn.com/image/fetch/$s_!aN9c!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png 1272w, /__u/substackcdn.com/image/fetch/$s_!aN9c!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!aN9c!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png" width="1456" height="817" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:817,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2840170,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/209403799?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!aN9c!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png 424w, /__u/substackcdn.com/image/fetch/$s_!aN9c!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png 848w, /__u/substackcdn.com/image/fetch/$s_!aN9c!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png 1272w, /__u/substackcdn.com/image/fetch/$s_!aN9c!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3367675a-12f8-4881-8986-f41a7e64fd61_2042x1146.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;">Foi nestas p&#225;ginas, na primeira edi&#231;&#227;o, que propusemos que Angola convertesse energia em computa&#231;&#227;o. Meses depois, todas as pe&#231;as avan&#231;aram, excepto a articula&#231;&#227;o entre elas. A montante, o pa&#237;s caminha para uma matriz dominada pela hidroel&#233;ctrica: La&#250;ca (2.070 MW) em opera&#231;&#227;o e <strong>Caculo Caba&#231;a (2.172 MW, 5,2 mil milh&#245;es de d&#243;lares)</strong> em fase final de constru&#231;&#227;o no Kwanza (<a href="https://www.power-technology.com/data-insights/power-plant-profile-caculo-cabaca-angola/"><span>Power Technology</span></a>). No solar, Angola tornou-se o caso mais din&#226;mico da &#193;frica subsaariana: o projecto de 370 MW da Sun Africa, o maior do g&#233;nero na regi&#227;o, os 724 MW em desenvolvimento nas prov&#237;ncias do sul, o PPA (Acordo de compra de energia, Power Purchase Agreement) de 150 MW assinado pela Masdar para Quipungo em Janeiro de 2026 (<a href="https://knowledge.energyinst.org/new-energy-world/article?id=140122"><span>Energy Institute, 2026</span></a>) e os maiores parques solares isolados com baterias do continente, em Cazombo e Luau. A jusante, est&#227;o a Angola Cables que opera o SACS, o cabo angolano que liga directamente &#193;frica e a Am&#233;rica Latina, e os recentes projectos de datacenters inaugurados recentemente, sendo o privado, inaugurado pela Raxio e, e o datacenter e Cloud do governo para atender o sector p&#250;blico.</p><p style="text-align: justify;">O que falta &#233; o ecossistema que transforme estes activos dispersos numa proposta soberana. O <strong>Angola Digital Hub (ADH)</strong>, que propus na primeira edi&#231;&#227;o e que voltamos a propor assenta em cinco pilares. <strong>Primeiro</strong>, a &#226;ncora energ&#233;tica, reservar blocos de capacidade hidroel&#233;ctrica e solar, com PPAs dedicados de longo prazo e tarifas competitivas em d&#243;lares, para campus de datacenters junto ao eixo La&#250;ca&#8211;Caculo Caba&#231;a e ao litoral de Luanda e Benguela, onde a fibra aterra. <strong>Segundo</strong>, o regime jur&#237;dico, uma zona econ&#243;mica digital com lei de protec&#231;&#227;o de dados robusta, licenciamento acelerado, estabilidade fiscal a pelo menos vinte anos e regras claras de repatriamento de capitais, porque os hiperescaladores n&#227;o investem onde o quadro regulat&#243;rio &#233; amb&#237;guo. <strong>Terceiro</strong>, a participa&#231;&#227;o nacional, o Estado e investidores angolanos devem deter posi&#231;&#245;es accion&#225;rias nos activos, vendendo poder de computa&#231;&#227;o e n&#227;o apenas terrenos e electr&#245;es, com cl&#225;usulas obrigat&#243;rias de transfer&#234;ncia de tecnologia. <strong>Quarto</strong>, o ecossistema de inova&#231;&#227;o, capacidade computacional reservada a pre&#231;os preferenciais para startups, universidades e organismos p&#250;blicos angolanos e dos PALOP, para que o hub alimente a administra&#231;&#227;o electr&#243;nica, as fintechs e os modelos de l&#237;ngua portuguesa, e n&#227;o apenas cargas de trabalho estrangeiras. <strong>Quinto</strong>, o know-how, programas estruturados de forma&#231;&#227;o e atrac&#231;&#227;o de especialistas, engenheiros de datacenters, arquitectos de cloud, gestores de energia, combinando os compromissos j&#225; existentes de forma&#231;&#227;o de talentos com incentivos &#224; di&#225;spora e a quadros internacionais. Energia sem ecossistema &#233; exporta&#231;&#227;o de mat&#233;ria-prima com outro nome; ecossistema sem energia &#233; uma maqueta. Angola pode ter os dois.</p><h2><strong><span>Li&#231;&#245;es estrat&#233;gicas para &#193;frica e os PALOP</span></strong></h2><p style="text-align: justify;"><strong>Primeira, </strong>a energia tornou-se moeda geopol&#237;tica da IA, quem tem electr&#245;es limpos e firmes negoceia; quem n&#227;o tem, implora capacidade. <strong>Segunda, </strong>o cliente-&#226;ncora computacional &#233; o novo instrumento de financiamento el&#233;ctrico; cada negocia&#231;&#227;o com um hiperescalador deve arrastar rede, subesta&#231;&#245;es e electrifica&#231;&#227;o local. <strong>Terceira, </strong>a &#225;gua deve entrar nos contratos, auditorias h&#237;dricas obrigat&#243;rias, arrefecimento de baixa evapora&#231;&#227;o e limites de capta&#231;&#227;o, para que o continente n&#227;o troque soberania energ&#233;tica por stress h&#237;drico. <strong>Quarta, </strong>a escala exige integra&#231;&#227;o regional: os power pools africanos e as interliga&#231;&#245;es (Angola-Nam&#237;bia, Angola-RDC) s&#227;o t&#227;o estrat&#233;gicos como as barragens. <strong>Quinta, </strong>a janela &#233; curta, as decis&#245;es de localiza&#231;&#227;o da pr&#243;xima vaga de datacenters ser&#227;o tomadas at&#233; ao fim da d&#233;cada. Os Estados que tiverem propostas estruturadas em 2027 captar&#227;o; os restantes assistir&#227;o.</p><h2><strong><span>O que vamos analisar na pr&#243;xima edi&#231;&#227;o</span></strong></h2><p style="text-align: justify;"><strong>Na Novitas AI #21: </strong>depois dos minerais e da energia, a terceira condi&#231;&#227;o material da IA: a <strong>conectividade</strong>. Vamos dedicar a edi&#231;&#227;o &#224; geopol&#237;tica dos cabos submarinos, as art&#233;rias por onde circulam 99% dos dados intercontinentais, do 2Africa ao Equiano e ao SACS, e ao lugar de &#193;frica e dos PALOP no novo mapa mundial da conectividade, entre sabotagens, cons&#243;rcios de hiperescaladores e soberania digital.</p><h2><strong><span>Recomenda&#231;&#245;es de leitura</span></strong></h2><p style="text-align: justify;"><strong><span>Livro t&#233;cnico</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!EQeD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb07a5159-9136-463a-9677-e78a4b2aa96e_878x1278.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!EQeD!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb07a5159-9136-463a-9677-e78a4b2aa96e_878x1278.png 424w, /__u/substackcdn.com/image/fetch/$s_!EQeD!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb07a5159-9136-463a-9677-e78a4b2aa96e_878x1278.png 848w, /__u/substackcdn.com/image/fetch/$s_!EQeD!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb07a5159-9136-463a-9677-e78a4b2aa96e_878x1278.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EQeD!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb07a5159-9136-463a-9677-e78a4b2aa96e_878x1278.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!EQeD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb07a5159-9136-463a-9677-e78a4b2aa96e_878x1278.png" width="878" height="1278" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb07a5159-9136-463a-9677-e78a4b2aa96e_878x1278.png 424w, /__u/substackcdn.com/image/fetch/$s_!EQeD!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb07a5159-9136-463a-9677-e78a4b2aa96e_878x1278.png 848w, /__u/substackcdn.com/image/fetch/$s_!EQeD!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb07a5159-9136-463a-9677-e78a4b2aa96e_878x1278.png 1272w, /__u/substackcdn.com/image/fetch/$s_!EQeD!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb07a5159-9136-463a-9677-e78a4b2aa96e_878x1278.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><em><a href="https://www.amazon.com/dp/B01DM9Q6CQ?lv=shuf&amp;channelId=500&amp;plpRedirect=mhFallback"><span>The Grid: The Fraying Wires Between Americans and Our Energy Futures</span></a></em><a href="https://www.amazon.com/dp/B01DM9Q6CQ?lv=shuf&amp;channelId=500&amp;plpRedirect=mhFallback"><span>.</span></a><span> Por Gretchen Bakke (Bloomsbury, 2016). Antrop&#243;loga formada em Berkeley, Bakke explica por que raz&#227;o a rede el&#233;ctrica e n&#227;o a gera&#231;&#227;o &#233; o verdadeiro sistema nervoso da transi&#231;&#227;o energ&#233;tica, e por que envelhece mais depressa do que a procura digital cresce. Leitura essencial para perceber o gargalo que hoje trava a IA no Norte e que &#193;frica pode evitar construindo de raiz redes pensadas para a era computacional.</span></p><p style="text-align: justify;"><strong><span>Livro pol&#237;tico e geoestrat&#233;gico</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!OZ8o!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ed55243-94ee-49be-b151-85b60f760435_804x1176.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!OZ8o!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ed55243-94ee-49be-b151-85b60f760435_804x1176.png 424w, /__u/substackcdn.com/image/fetch/$s_!OZ8o!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ed55243-94ee-49be-b151-85b60f760435_804x1176.png 848w, /__u/substackcdn.com/image/fetch/$s_!OZ8o!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ed55243-94ee-49be-b151-85b60f760435_804x1176.png 1272w, /__u/substackcdn.com/image/fetch/$s_!OZ8o!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ed55243-94ee-49be-b151-85b60f760435_804x1176.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!OZ8o!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ed55243-94ee-49be-b151-85b60f760435_804x1176.png" width="804" height="1176" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ed55243-94ee-49be-b151-85b60f760435_804x1176.png 424w, /__u/substackcdn.com/image/fetch/$s_!OZ8o!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ed55243-94ee-49be-b151-85b60f760435_804x1176.png 848w, /__u/substackcdn.com/image/fetch/$s_!OZ8o!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ed55243-94ee-49be-b151-85b60f760435_804x1176.png 1272w, /__u/substackcdn.com/image/fetch/$s_!OZ8o!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7ed55243-94ee-49be-b151-85b60f760435_804x1176.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><em><a href="https://www.amazon.com/dp/1594206430?lv=shuf&amp;channelId=500&amp;plpRedirect=mhFallback"><span>The New Map: Energy, Climate, and the Clash of Nations</span></a></em><span>. Por Daniel Yergin (Penguin Press, 2020). O decano da geopol&#237;tica energ&#233;tica, Pr&#233;mio Pulitzer por The Prize, cartografa como a energia redesenha o poder entre Estados. Para os decisores africanos e dos PALOP, Yergin oferece o quadro mental certo: mapas energ&#233;ticos s&#227;o mapas de poder e o mapa da IA est&#225; a ser redesenhado agora, com &#193;frica, pela primeira vez, em posi&#231;&#227;o de vantagem.</span></p><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[NOVITAS AI Podcast #6]]></title><description><![CDATA[3 ideias sobre IA]]></description><link>https://novitasai.substack.com/p/novitas-ai-podcast-6</link><guid isPermaLink="false">https://novitasai.substack.com/p/novitas-ai-podcast-6</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Thu, 23 Jul 2026 23:25:40 GMT</pubDate><enclosure url="https://api.substack.com/feed/podcast/208268910/5a32400583fe5b2066fe029ef622d823.mp3" length="0" type="audio/mpeg"/><content:encoded><![CDATA[<p>Se s&#243; puder reter tr&#234;s ideias sobre Intelig&#234;ncia Artificial, que sejam estas.</p><ol><li><p>A IA j&#225; n&#227;o &#233; experimental, &#233; sist&#233;mica. </p></li><li><p>A IA &#233; um activo geopol&#237;tico, compar&#225;vel &#224; energia ou &#224;s telecomunica&#231;&#245;es. </p></li><li><p>Quem n&#227;o usa IA fica desprovido de decis&#245;es e vantagens que esta tecnologia potencia. </p></li></ol>]]></content:encoded></item><item><title><![CDATA[The Geopolitics of AI's Critical Minerals]]></title><description><![CDATA[NOVITAS AI #19]]></description><link>https://novitasai.substack.com/p/the-geopolitics-of-ais-critical-minerals</link><guid isPermaLink="false">https://novitasai.substack.com/p/the-geopolitics-of-ais-critical-minerals</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Wed, 22 Jul 2026 23:28:28 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Q0JV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8a80ea9-d65c-4e4f-aca0-9ff64d0f72d0_348x496.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p style="text-align: justify;"><span>In edition #18 we mapped the geopolitics of computing power and concluded that chips are the material cause of the concentration of AI power. This edition goes one floor further down the chain: minerals are the material cause of chips. Every accelerator, every transformer, every cooling system in a data centre begins in a mine. And at this deeper level, unlike everywhere else in the chain, Africa is not at the margin of the map &#8212; it is at its centre. What follows surveys what AI consumes, the mineral weapon China has built, Congolese cobalt and coltan, and what African States and the PALOP countries can do with the fact that the most advanced technological race of the century runs through the continent&#8217;s subsoil.</span></p><h2><strong><span>What AI consumes</span></strong></h2><p style="text-align: justify;"><span>AI infrastructure is, before anything else, metallurgical. According to the International Energy Agency (</span><a href="https://www.iea.org/reports/energy-and-ai"><span>IEA, Energy and AI, 2025</span></a><span>), data centres could consume some 512,000 to 550,000 tonnes of copper per year by 2030 &#8212; in power cabling, cooling and data wiring &#8212; and account for up to 11% of world gallium demand, the compound (gallium nitride and arsenide) that dominates power electronics and high-speed optical transceivers. Add the germanium in optical fibre, the high-purity silicon in wafers, the rare-earth magnets (neodymium, dysprosium, terbium) in cooling fans and motors, the tantalum capacitors present in virtually every server, and the lithium and cobalt in the backup batteries that keep data centres alive when the grid fails. AI is not only competing for electricity and chips: it is competing for minerals with electric vehicles, renewables and defence.</span></p><h2><strong><span>China&#8217;s mineral weapon</span></strong></h2><p style="text-align: justify;"><span>China understood before anyone else that dominance of refining is worth more than dominance of mines. According to the consultancy Project Blue, the country refines </span><a href="https://www.mining.com/china-lifts-export-ban-on-gallium-germanium-and-antimony-to-us/"><span>around 99% of the world&#8217;s gallium, close to 60% of its germanium and nearly half of its antimony</span></a><span>; in rare earths, it controls roughly 90% of global refining and more than 90% of permanent magnet production. On this base, Beijing built an escalation ladder: export licences on gallium and germanium in August 2023; a full export ban on these metals (and antimony) to the US in December 2024, in response to American restrictions on memory chips; a licensing regime for seven rare earths in April 2025; and a drastic, extraterritorial expansion announced on 9 October 2025.</span></p><p style="text-align: justify;"><span>Then came the truce. Following the Trump&#8211;Xi meeting in Busan, Beijing </span><a href="https://www.china-briefing.com/news/chinas-rare-earth-export-controls-impacts-on-businesses/"><span>suspended the October measures until 10 November 2026</span></a><span> and </span><a href="https://www.cnbc.com/2025/11/09/china-suspends-ban-on-exports-of-gallium-germanium-antimony-to-us.html"><span>lifted the ban on gallium, germanium and antimony until 27 November 2026</span></a><span> &#8212; while keeping licensing, the military end-use prohibition and the April regime fully intact. In June 2026, still within the truce, it added ten US defence-linked companies to its control list. Our editorial reading is blunt: there was no retreat, only a pause. The architecture of the mineral weapon remains assembled, with an expiry date set for November 2026.</span></p><h2><strong><span>Africa at the centre: cobalt as leverage</span></strong></h2><p style="text-align: justify;"><span>The Democratic Republic of Congo produces about three quarters of the world&#8217;s mined cobalt &#8212; 76% in 2024, according to the </span><a href="https://www.oecd.org/content/dam/oecd/en/events/2026/04/critical-minerals-forum/oecd-critical-minerals-regional-note-africa.pdf"><span>OECD</span></a><span>. In February 2025, with prices at a nine-year low, Kinshasa did the unthinkable: it suspended all exports. On 16 October 2025 it replaced the ban with </span><a href="https://www.fastmarkets.com/insights/drc-cobalt-export-quotas-2025/"><span>annual quotas of 96,600 tonnes for 2026 and 2027</span></a><span>, managed by the regulator ARECOMS, with 10% reserved for national strategic projects. The result: prices more than doubled, from around 21,000 to over 42,000 dollars per tonne. President Tshisekedi described export control as a real lever over a strategic market. For the first time, an African State is managing a critical mineral with the discipline with which OPEC managed oil &#8212; and it worked.</span></p><h2><strong><span>Coltan and the human cost</span></strong></h2><p style="text-align: justify;"><span>The dark side lies in the east of the same country. The Rubaya mining area in North Kivu accounts for around </span><a href="https://globalwitness.org/en/campaigns/transition-minerals/who-buys-rwandas-smuggled-coltan-the-global-journey-of-conflict-coltan-from-drc-to-the-worlds-electronics/"><span>15% of the world&#8217;s coltan supply</span></a><span> &#8212; the ore from which the tantalum in capacitors is extracted. Since April 2024 it has been under the control of the Rwanda-backed M23; UN experts estimate the group collects at least 800,000 dollars per month from taxing the ore. Global Witness documented, in June 2026, at least 1,400 tonnes smuggled into Rwanda in a single year, mixed with local production and exported as Rwandan &#8212; Rwanda&#8217;s official coltan exports more than doubled between 2021 and 2025 &#8212; on to smelters in Asia and, from there, into the supply chains of global technology brands. In January 2026, a collapse at Rubaya killed more than 200 artisanal miners. It should be said without euphemism: part of the minerals sustaining the world&#8217;s AI carries Congolese blood.</span></p><h2><strong><span>Minerals for security: the new pact and the Angolan gateway</span></strong></h2><p style="text-align: justify;"><span>It was on this board that Washington made its move. The DRC&#8211;Rwanda peace agreement, signed in Washington on 27 June 2025 and sealed on </span><a href="https://en.wikipedia.org/wiki/2025_DRC%E2%80%93Rwanda_peace_agreement"><span>4 December 2025 by Tshisekedi and Kagame, with Trump presiding</span></a><span>, came bundled with a US&#8211;DRC Strategic Partnership on minerals: KoBold Metals, backed by Jeff Bezos and Bill Gates, secured a billion-dollar framework over the Manono lithium deposit and exploration rights over 1,600 km&#178;; in February 2026, Kinshasa went as far as offering Rubaya itself, still in rebel hands, into the American package. The logic is explicit &#8212; minerals in exchange for security &#8212; but fighting in the east continues, and by March 2026 the press was reporting American difficulties in de-risking assets in a war zone.</span></p><p style="text-align: justify;"><span>And this is where Angola comes in. The Lobito Corridor &#8212; the railway linking the Congolese and Zambian Copperbelt to the Atlantic &#8212; reached financial close in December 2025, with </span><a href="https://www.ecofinagency.com/news/1912-51572-trump-administration-advances-biden-era-financing-for-angola-s-lobito-corridor"><span>553 million dollars from the US DFC and 200 million from the DBSA</span></a><span>, to rehabilitate 1,300 km of line to Luau; in July 2026, Kinshasa approved the rehabilitation of the Congolese section with Mota-Engil. Angola thus becomes the Atlantic gateway of AI&#8217;s minerals. The rest of the African map confirms the continent&#8217;s centrality: Guinea holds 25% of world bauxite output &#8212; from whose refining gallium is a by-product, today unrecovered; South Africa dominates platinum-group metals and manganese, alongside Gabon; Mozambique, Madagascar and Tanzania are emerging in graphite; and Zimbabwe suspended, in February 2026, the export of unprocessed minerals &#8212; one of thirteen African States already imposing restrictions or beneficiation requirements.</span></p><h2><strong><span>Lessons for Africa </span></strong></h2><p style="text-align: justify;"><strong><span>First: the map is not the value. </span></strong><span>Africa has the mines; China has the refineries &#8212; more than 60% of Congolese cobalt is processed in China, as is roughly 90% of the world&#8217;s rare earths. Without refining capacity, the centre of the map remains the periphery of value. The Congolese quota is tactical leverage; refining would be structural leverage.</span></p><p style="text-align: justify;"><strong><span>Second: leverage works when it is disciplined. </span></strong><span>The DRC doubled cobalt prices with a regulatory instrument, not an army. But export bans without downstream industry &#8212; Zimbabwe is the warning &#8212; mostly export uncertainty. Scale is regional: the DRC&#8211;Zambia battery-precursor agreement and the AfCFTA are the path to turning fourteen national policies into a continental negotiating position.</span></p><p style="text-align: justify;"><strong><span>Third: Angola must move from transit to transformation. </span></strong><span>Lobito cannot be merely a pipe through which copper and cobalt leave raw. Every tonne crossing the territory is an opportunity to negotiate counterparts: local beneficiation, skills transfer, energy &#8212; the note we have struck since our first edition &#8212; as bargaining currency. Twentieth-century oil was where geology put it; twenty-first-century mineral value will be where there are refineries, railways and electricity. Angola has all three within reach.</span></p><h2><strong><span>What we will analyse in the next edition</span></strong></h2><p style="text-align: justify;"><strong><span>In Novitas AI #20: </span></strong><span>we will devote the edition to AI&#8217;s energy and water &#8212; the electricity that data centres devour, the water that cools them, and Africa&#8217;s hydroelectric and solar trump card in that equation. If minerals are the material cause of chips, energy is the material condition of their operation.</span></p><h2><strong><span>Reading recommendations</span></strong></h2><p style="text-align: justify;"><strong><span>Technical book: </span></strong><em><a href="https://www.amazon.co.uk/Material-World-Substantial-Story-Future/dp/0753559153"><span>Material World: A Substantial Story of Our Past and Future</span></a></em><strong><span> </span></strong><span>by Ed Conway (2023, WH Allen). The best contemporary cartography of the six materials underpinning civilisation &#8212; sand, salt, iron, copper, oil and lithium &#8212; and of the invisible chains that turn them into technology.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Q0JV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8a80ea9-d65c-4e4f-aca0-9ff64d0f72d0_348x496.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Q0JV!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8a80ea9-d65c-4e4f-aca0-9ff64d0f72d0_348x496.png 424w, /__u/substackcdn.com/image/fetch/$s_!Q0JV!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8a80ea9-d65c-4e4f-aca0-9ff64d0f72d0_348x496.png 848w, /__u/substackcdn.com/image/fetch/$s_!Q0JV!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8a80ea9-d65c-4e4f-aca0-9ff64d0f72d0_348x496.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Q0JV!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, 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/__u/substackcdn.com/image/fetch/$s_!Q0JV!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8a80ea9-d65c-4e4f-aca0-9ff64d0f72d0_348x496.png 848w, /__u/substackcdn.com/image/fetch/$s_!Q0JV!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8a80ea9-d65c-4e4f-aca0-9ff64d0f72d0_348x496.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Q0JV!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8a80ea9-d65c-4e4f-aca0-9ff64d0f72d0_348x496.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><strong><span>Political and geostrategic book: </span></strong><em><a href="https://www.amazon.co.uk/Cobalt-Red-Blood-Congo-Powers/dp/1250284309"><span>Cobalt Red: How the Blood of the Congo Powers Our Lives</span></a></em><span>,</span> <span>by Siddharth Kara (2023, St. Martin&#8217;s Press). The reference investigation into artisanal cobalt mining in the DRC &#8212; hard, indispensable reading for anyone who wants to speak of critical minerals without forgetting who extracts them.</span></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!NVGW!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f11c0e-d1f9-4e3f-b98d-7e0f3855c25e_427x632.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!NVGW!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f11c0e-d1f9-4e3f-b98d-7e0f3855c25e_427x632.png 424w, 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It is that time we keep mapping here.</span></em></p><p style="text-align: center;"><strong><span>Subscribe</span></strong><span> to follow the coming editions.</span></p><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[A Geopolítica dos Minerais Críticos da Inteligência Artificial]]></title><description><![CDATA[NOVITAS AI #19]]></description><link>https://novitasai.substack.com/p/a-geopolitica-dos-minerais-criticos</link><guid isPermaLink="false">https://novitasai.substack.com/p/a-geopolitica-dos-minerais-criticos</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Wed, 22 Jul 2026 23:22:27 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Z9TJ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7b490d26-3e59-4e0e-84ca-b5e41dfef5dc_348x496.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p style="text-align: justify;"><span>Na edi&#231;&#227;o #18 mape&#225;mos a geopol&#237;tica do poder de computa&#231;&#227;o e conclu&#237;mos que os chips s&#227;o a causa material da concentra&#231;&#227;o do poder de IA. Esta edi&#231;&#227;o desce um andar na cadeia, ao postular que os minerais s&#227;o a causa material dos chips. Cada acelerador, cada transformador, cada sistema de refrigera&#231;&#227;o de um centro de dados come&#231;a numa mina. E neste andar mais profundo, ao contr&#225;rio do que sucede no resto da cadeia, &#193;frica n&#227;o est&#225; na margem do mapa, est&#225; precisamente no seu centro. O que se segue percorre o que a IA consome, a arma mineral que a China construiu, o cobalto e o coltan congoleses, e o que os Estados africanos e os PALOP podem fazer com o facto de a corrida tecnol&#243;gica mais avan&#231;ada do s&#233;culo passar pelo subsolo do continente.</span></p><h2><strong><span>O que a IA consome</span></strong></h2><p style="text-align: justify;"><span>A infra-estrutura da IA &#233;, antes de tudo, metal&#250;rgica. Segundo a Ag&#234;ncia Internacional de Energia (</span><a href="https://www.iea.org/reports/energy-and-ai"><span>IEA, Energy and AI, 2025</span></a><span>), os centros de dados poder&#227;o consumir cerca de 512 a 550 mil toneladas de cobre por ano at&#233; 2030, nos cabos de pot&#234;ncia, na refrigera&#231;&#227;o e no cabeamento de dados e representar at&#233; 11% da procura mundial de g&#225;lio, o composto (nitreto e arsenieto de g&#225;lio) que domina a electr&#243;nica de pot&#234;ncia e os transceptores &#243;pticos de alta velocidade. Somam-se o germ&#226;nio da fibra &#243;ptica, o sil&#237;cio de alta pureza dos wafers, os &#237;manes de terras raras (neod&#237;mio, dispr&#243;sio, t&#233;rbio) das ventoinhas e motores de refrigera&#231;&#227;o, os condensadores de t&#226;ntalo presentes em praticamente todos os servidores, e o l&#237;tio e o cobalto das baterias de reserva que mant&#234;m os centros de dados vivos quando a rede falha.</span></p><h2><strong><span>A arma mineral chinesa</span></strong></h2><p style="text-align: justify;"><span>A China compreendeu antes de todos que o dom&#237;nio da refina&#231;&#227;o vale mais do que o dom&#237;nio das minas. Segundo a consultora Project Blue, o pa&#237;s refina </span><a href="https://www.mining.com/china-lifts-export-ban-on-gallium-germanium-and-antimony-to-us/"><span>cerca de 99% do g&#225;lio mundial, perto de 60% do germ&#226;nio e quase metade do antim&#243;nio</span></a><span>; nas terras raras, controla cerca de 90% da refina&#231;&#227;o global e mais de 90% da produ&#231;&#227;o de &#237;manes permanentes. Sobre esta base, Pequim construiu uma escada de retalia&#231;&#227;o: licen&#231;as de exporta&#231;&#227;o sobre g&#225;lio e germ&#226;nio em Agosto de 2023; proibi&#231;&#227;o total de exporta&#231;&#227;o destes metais (e do antim&#243;nio) para os EUA em Dezembro de 2024, em resposta &#224;s restri&#231;&#245;es americanas sobre chips de mem&#243;ria; regime de licenciamento de sete terras raras em Abril de 2025; e uma expans&#227;o dr&#225;stica, com alcance extraterritorial, anunciada a 9 de Outubro de 2025.</span></p><p style="text-align: justify;"><span>Depois veio a tr&#233;gua. Na sequ&#234;ncia do encontro Trump&#8211;Xi em Busan, Pequim </span><a href="https://www.china-briefing.com/news/chinas-rare-earth-export-controls-impacts-on-businesses/"><span>suspendeu as medidas de Outubro at&#233; 10 de Novembro de 2026</span></a><span> e </span><a href="https://www.cnbc.com/2025/11/09/china-suspends-ban-on-exports-of-gallium-germanium-antimony-to-us.html"><span>levantou a proibi&#231;&#227;o sobre g&#225;lio, germ&#226;nio e antim&#243;nio at&#233; 27 de Novembro de 2026</span></a><span>, mantendo, por&#233;m, o licenciamento, a proibi&#231;&#227;o de uso militar final e o regime de Abril intactos. Em Junho deste ano (2026), ainda durante a tr&#233;gua, adicionou dez empresas americanas ligadas &#224; defesa &#224; sua lista de controlo. A nossa leitura editorial quanto a este tema &#233; que n&#227;o houve recuo, simplesmente uma pausa. A arquitectura da arma mineral permanece montada, com data de validade marcada para Novembro de 2026.</span></p><h2><strong><span>&#193;frica no centro e o cobalto como alavanca</span></strong></h2><p style="text-align: justify;"><span>A Rep&#250;blica Democr&#225;tica do Congo produz cerca de tr&#234;s quartos do cobalto minerado no mundo, 76% em 2024, segundo a </span><a href="https://www.oecd.org/content/dam/oecd/en/events/2026/04/critical-minerals-forum/oecd-critical-minerals-regional-note-africa.pdf"><span>OCDE</span></a><span>. Em Fevereiro de 2025, com os pre&#231;os num m&#237;nimo de nove anos, Kinshasa fez o impens&#225;vel ao suspender todas as exporta&#231;&#245;es. Em 16 de Outubro de 2025 substituiu a proibi&#231;&#227;o por </span><a href="https://www.fastmarkets.com/insights/drc-cobalt-export-quotas-2025/"><span>quotas anuais de 96.600 toneladas para 2026 e 2027</span></a><span>, geridas pela reguladora ARECOMS, com 10% reservados a projectos estrat&#233;gicos nacionais. O resultado, os pre&#231;os mais do que duplicaram, de cerca de 21 mil para mais de 42 mil d&#243;lares por tonelada. O Presidente Tshisekedi descreveu o controlo de exporta&#231;&#245;es como uma alavanca real sobre um mercado estrat&#233;gico. &#201; a primeira vez que um Estado africano gere um mineral cr&#237;tico com a disciplina com que a OPEP geriu o petr&#243;leo e, diga-se, funcionou.</span></p><h2><strong><span>O coltan e o custo humano</span></strong></h2><p style="text-align: justify;"><span>A face sombria est&#225; no leste do mesmo pa&#237;s. A zona mineira de Rubaya, no Kivu Norte, responde por cerca de </span><a href="https://globalwitness.org/en/campaigns/transition-minerals/who-buys-rwandas-smuggled-coltan-the-global-journey-of-conflict-coltan-from-drc-to-the-worlds-electronics/"><span>15% da oferta mundial de coltan</span></a><span>, o min&#233;rio de onde se extrai o t&#226;ntalo dos condensadores. Desde Abril de 2024 est&#225; sob controlo do M23, apoiado pelo Ruanda; peritos da ONU estimam que o grupo arrecada pelo menos 800 mil d&#243;lares por m&#234;s na tributa&#231;&#227;o do min&#233;rio. A Global Witness documentou, em Junho &#250;ltimo (2026), pelo menos 1.400 toneladas contrabandeadas para o Ruanda num ano, misturadas com produ&#231;&#227;o local e exportadas como ruandesas, as exporta&#231;&#245;es oficiais de coltan do Ruanda mais do que duplicaram entre 2021 e 2025, at&#233; fundi&#231;&#245;es na &#193;sia e, da&#237;, &#224;s cadeias de fornecimento de marcas globais de tecnologia. Em Janeiro deste ano, um desabamento em Rubaya matou mais de 200 mineiros artesanais. Conv&#233;m diz&#234;-lo sem eufemismos que parte dos minerais que sustentam a IA mundial carrega sangue congol&#234;s.</span></p><h2><strong><span>Minerais por seguran&#231;a e o novo pacto</span></strong></h2><p style="text-align: justify;"><span>Foi sobre este tabuleiro que Washington montou a sua jogada. O acordo de paz RDC&#8211;Ruanda, assinado em Washington a 27 de Junho de 2025 e selado a </span><a href="https://en.wikipedia.org/wiki/2025_DRC%E2%80%93Rwanda_peace_agreement"><span>4 de Dezembro de 2025 por Tshisekedi e Kagame, com Trump a presidir</span></a><span>, veio acompanhado de uma Parceria Estrat&#233;gica EUA&#8211;RDC sobre minerais. A KoBold Metals, apoiada por Jeff Bezos e Bill Gates, garantiu um quadro de mil milh&#245;es de d&#243;lares sobre o l&#237;tio de Manono e direitos de explora&#231;&#227;o sobre 1.600 km&#178;; em Fevereiro deste ano, Kinshasa chegou a oferecer a pr&#243;pria Rubaya, ainda em m&#227;os rebeldes, ao pacote americano. A l&#243;gica &#233; expl&#237;cita, minerais em troca de seguran&#231;a, mas os combates no leste continuam e a imprensa reportava, em Mar&#231;o do presente ano, dificuldades americanas em reduzir o risco dos activos em zona de guerra.</span></p><p style="text-align: justify;"><span>E &#233; aqui que entra Angola. O Corredor do Lobito, o caminho-de-ferro que liga o Copperbelt congol&#234;s e zambiano ao Atl&#226;ntico, atingiu o fecho financeiro em Dezembro de 2025, com </span><a href="https://www.ecofinagency.com/news/1912-51572-trump-administration-advances-biden-era-financing-for-angola-s-lobito-corridor"><span>553 milh&#245;es de d&#243;lares da DFC americana e 200 milh&#245;es do DBSA</span></a><span>, para reabilitar 1.300 km de linha at&#233; ao Luau; e neste presente m&#234;s de Julho, Kinshasa aprovou a reabilita&#231;&#227;o do tro&#231;o congol&#234;s com a Mota-Engil. Angola torna-se, assim, a porta atl&#226;ntica dos minerais da IA. O resto do mapa africano confirma a centralidade: a Guin&#233; det&#233;m 25% da produ&#231;&#227;o mundial de bauxite, de cuja refina&#231;&#227;o o g&#225;lio &#233; subproduto, hoje n&#227;o recuperado; a &#193;frica do Sul domina os metais do grupo da platina e o mangan&#234;s, com o Gab&#227;o; Mo&#231;ambique, Madag&#225;scar e a Tanz&#226;nia emergem na grafite; e o Zimbabu&#233; suspendeu, em Fevereiro do presente ano, a exporta&#231;&#227;o de minerais n&#227;o processados, um de treze Estados africanos que j&#225; imp&#245;em restri&#231;&#245;es ou requisitos de beneficia&#231;&#227;o.</span></p><h2><strong><span>Li&#231;&#245;es para &#193;frica </span></strong></h2><p style="text-align: justify;"><strong><span>Primeira: o mapa n&#227;o &#233; o valor. </span></strong><span>&#193;frica tem as minas; a China tem as refinarias. Mais de 60% do cobalto congol&#234;s &#233; processado na China, tal como cerca de 90% das terras raras mundiais. Sem capacidade de refina&#231;&#227;o, o centro do mapa continua a ser a periferia do valor. A quota congolesa &#233; alavanca t&#225;ctica; a refina&#231;&#227;o seria alavanca estrutural.</span></p><p style="text-align: justify;"><strong><span>Segunda: a alavanca funciona quando &#233; disciplinada. </span></strong><span>A RDC duplicou os pre&#231;os do cobalto com um instrumento regulat&#243;rio, n&#227;o com um ex&#233;rcito. Mas proibi&#231;&#245;es de exporta&#231;&#227;o sem ind&#250;stria a jusante, o Zimbabu&#233; &#233; o aviso, exportam sobretudo incerteza. A escala &#233; regional, portanto, o acordo RDC&#8211;Z&#226;mbia para precursores de baterias e a ZLECAf s&#227;o o caminho para transformar catorze pol&#237;ticas nacionais numa posi&#231;&#227;o negocial continental.</span></p><p style="text-align: justify;"><strong><span>Terceira: Angola deve passar do tr&#226;nsito &#224; transforma&#231;&#227;o. </span></strong><span>O Lobito n&#227;o pode ser apenas um tubo por onde o cobre e o cobalto saem em bruto. Cada tonelada que atravessa o territ&#243;rio &#233; uma oportunidade de negociar contrapartidas, como s&#227;o a beneficia&#231;&#227;o local, transfer&#234;ncia de compet&#234;ncias e energia, a tecla em que insistimos desde a primeira edi&#231;&#227;o, como moeda de troca. O petr&#243;leo do s&#233;culo XX estava onde a geologia o p&#244;s; o valor mineral do s&#233;culo XXI estar&#225; onde houver refinarias, caminhos-de-ferro e electricidade. Angola tem os tr&#234;s ao alcance.</span></p><h2><strong><span>O que vamos analisar na pr&#243;xima edi&#231;&#227;o</span></strong></h2><p style="text-align: justify;"><strong><span>Na Novitas AI #20: </span></strong><span>dedicaremos a edi&#231;&#227;o &#224; energia e &#224; &#225;gua da IA, a electricidade que os centros de dados devoram, a &#225;gua que os arrefece e o trunfo hidroel&#233;ctrico e solar africano nessa equa&#231;&#227;o. Se os minerais s&#227;o a causa material dos chips, a energia &#233; a condi&#231;&#227;o material do seu funcionamento.</span></p><h2><strong><span>Recomenda&#231;&#245;es de leitura</span></strong></h2><p style="text-align: justify;"><strong><span>Livro t&#233;cnico</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Z9TJ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7b490d26-3e59-4e0e-84ca-b5e41dfef5dc_348x496.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Z9TJ!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7b490d26-3e59-4e0e-84ca-b5e41dfef5dc_348x496.png 424w, /__u/substackcdn.com/image/fetch/$s_!Z9TJ!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7b490d26-3e59-4e0e-84ca-b5e41dfef5dc_348x496.png 848w, /__u/substackcdn.com/image/fetch/$s_!Z9TJ!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7b490d26-3e59-4e0e-84ca-b5e41dfef5dc_348x496.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Z9TJ!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7b490d26-3e59-4e0e-84ca-b5e41dfef5dc_348x496.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Z9TJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7b490d26-3e59-4e0e-84ca-b5e41dfef5dc_348x496.png" width="348" height="496" 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/__u/substackcdn.com/image/fetch/$s_!Z9TJ!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7b490d26-3e59-4e0e-84ca-b5e41dfef5dc_348x496.png 848w, /__u/substackcdn.com/image/fetch/$s_!Z9TJ!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7b490d26-3e59-4e0e-84ca-b5e41dfef5dc_348x496.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Z9TJ!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7b490d26-3e59-4e0e-84ca-b5e41dfef5dc_348x496.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><em><a href="https://www.amazon.co.uk/Material-World-Substantial-Story-Future/dp/0753559153"><span>Material World: A Substantial Story of Our Past and Future</span></a></em><span>, de Ed Conway (2023, WH Allen). A melhor cartografia contempor&#226;nea dos seis materiais que sustentam a civiliza&#231;&#227;o, areia, sal, ferro, cobre, petr&#243;leo e l&#237;tio e das cadeias invis&#237;veis que os transformam em tecnologia.</span></p><p style="text-align: justify;"><strong><span>Livro pol&#237;tico e geoestrat&#233;gico</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!3Hts!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5466589-1b21-4492-be46-92ce8db0a863_427x632.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!3Hts!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, 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/__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5466589-1b21-4492-be46-92ce8db0a863_427x632.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!3Hts!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5466589-1b21-4492-be46-92ce8db0a863_427x632.png" width="427" height="632" 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/__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5466589-1b21-4492-be46-92ce8db0a863_427x632.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><em><a href="https://www.amazon.co.uk/Cobalt-Red-Blood-Congo-Powers/dp/1250284309"><span>Cobalt Red: How the Blood of the Congo Powers Our Lives</span></a></em><span>, de Siddharth Kara (2023, St. Martin&#8217;s Press). A investiga&#231;&#227;o de refer&#234;ncia sobre a minera&#231;&#227;o artesanal de cobalto na RDC, leitura dura e indispens&#225;vel para quem queira falar de minerais cr&#237;ticos sem esquecer quem os extrai.</span></p><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[NOVITAS AI Podcast #5]]></title><description><![CDATA[Onde est&#225; a IA?]]></description><link>https://novitasai.substack.com/p/novitas-ai-podcast-5</link><guid isPermaLink="false">https://novitasai.substack.com/p/novitas-ai-podcast-5</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Tue, 21 Jul 2026 21:00:39 GMT</pubDate><enclosure url="https://api.substack.com/feed/podcast/207970547/f4b9a31a6928e4986628a43ae6a4cb34.mp3" length="0" type="audio/mpeg"/><content:encoded><![CDATA[<p style="text-align: justify;"><strong>&#8220;Onde est&#225; a IA? Em tudo e em todos os lados&#8221;</strong></p><p style="text-align: justify;">Neste micro v&#237;deo, apresentamos os v&#225;rios dom&#237;nios em que a IA j&#225; est&#225; a operar, desde a IA generativa, a automa&#231;&#227;o cognitiva, a IA cient&#237;fica, a IA industrial, at&#233; a IA agentiva. </p>]]></content:encoded></item><item><title><![CDATA[NOVITAS AI Podcast #4]]></title><description><![CDATA[O que &#233;, afinal, a Intelig&#234;ncia Artificial?]]></description><link>https://novitasai.substack.com/p/novitas-ai-podcast-4</link><guid isPermaLink="false">https://novitasai.substack.com/p/novitas-ai-podcast-4</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Mon, 20 Jul 2026 18:55:55 GMT</pubDate><enclosure url="https://api.substack.com/feed/podcast/207811074/43390454df89dc114f20b6487041b289.mp3" length="0" type="audio/mpeg"/><content:encoded><![CDATA[<p style="text-align: justify;">Este micro video, explica suscitnamente o que &#233; IA.</p><p style="text-align: justify;">Define a IA como conjunto de sistemas computacionais concebidos para executar tarefas que exigem capacidades cognitivas. Explica porque somente agora a IA est&#225; a ser bastante falada e usada e fecha, informando que a IA est&#225; hoje em todos os lugares e em todo o lado. </p>]]></content:encoded></item><item><title><![CDATA[Já disponível NOVITAS AI #18]]></title><description><![CDATA[Assista agora o resumo da edi&#231;&#227;o dedicada a Geopol&#237;tica do Poder da Computa&#231;&#227;o]]></description><link>https://novitasai.substack.com/p/ja-disponivel-novitas-ai-18</link><guid isPermaLink="false">https://novitasai.substack.com/p/ja-disponivel-novitas-ai-18</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Sun, 19 Jul 2026 00:01:26 GMT</pubDate><enclosure url="https://api.substack.com/feed/podcast/207607033/ce099ad16e5521246e2d45d9dda78d69.mp3" length="0" type="audio/mpeg"/><content:encoded><![CDATA[<p><strong>J&#225; leu a Edi&#231;&#227;o #18 da NOVITAS AI?</strong></p><p>Nesta edi&#231;&#227;o exploramos <strong>A Geopol&#237;tica do Poder de Computa&#231;&#227;o</strong>, um dos temas mais estrat&#233;gicos da era da Intelig&#234;ncia Artificial.</p><p><strong>Leia agora:</strong></p><p>&#127477;&#127481; <strong>Portugu&#234;s</strong><br>https://open.substack.com/pub/novitasai/p/a-geopolitica-do-poder-de-computacao&#127468;&#127463; <strong>English</strong><br>https://open.substack.com/pub/novitasai/p/the-geopolitics-of-computing-power</p>]]></content:encoded></item><item><title><![CDATA[NOVITAS AI Podcast #3]]></title><description><![CDATA[E &#193;frica?]]></description><link>https://novitasai.substack.com/p/novitas-ai-podcast-3</link><guid isPermaLink="false">https://novitasai.substack.com/p/novitas-ai-podcast-3</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Sat, 18 Jul 2026 01:09:16 GMT</pubDate><enclosure url="https://api.substack.com/feed/podcast/207500087/6fc88166ac544fdbd0868c36b583e0c7.mp3" length="0" type="audio/mpeg"/><content:encoded><![CDATA[<p style="text-align: justify;">Terceira leitura, a que mais nos interessa: o que significa isto para &#193;frica e para os PALOP? Tr&#234;s coisas. </p><p style="text-align: justify;">Primeira: com o custo dos tokens a cair a pique, a barreira econ&#243;mica que justificava a inac&#231;&#227;o est&#225; a desaparecer, a janela de adop&#231;&#227;o em escala abriu-se. </p><p style="text-align: justify;">Segunda: se o acesso aos modelos pode mudar de um dia para o outro por decis&#227;o pol&#237;tica, a depend&#234;ncia de fornecedores estrangeiros &#233; um risco soberano, que exige redund&#226;ncia e modelos abertos. </p><p style="text-align: justify;">Terceira: o continente entrou no mapa, a Google lan&#231;ou em Acra um laborat&#243;rio de IA aplicada para investigadores africanos. A pergunta n&#227;o &#233; se vamos usar esta tecnologia. </p><p style="text-align: justify;">&#201; em que condi&#231;&#245;es vamos usa-la. </p><p style="text-align: justify;">Novitas AI, subscreva em novitasai.substack.com.</p>]]></content:encoded></item><item><title><![CDATA[NOVITAS AI Podcast # 2]]></title><description><![CDATA[O Estado como porteiro]]></description><link>https://novitasai.substack.com/p/novitas-ai-podcast-2</link><guid isPermaLink="false">https://novitasai.substack.com/p/novitas-ai-podcast-2</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Sat, 18 Jul 2026 00:59:04 GMT</pubDate><enclosure url="https://api.substack.com/feed/podcast/207499437/67c4905adacb6a63ccba0fad7ec040a2.mp3" length="0" type="audio/mpeg"/><content:encoded><![CDATA[<p style="text-align: justify;">Segunda leitura desta quinzena: os Estados tornaram-se porteiros da fronteira tecnol&#243;gica. O GPT-5.6 s&#243; chegou ao p&#250;blico a 9 de Julho depois de duas semanas restrito a cerca de vinte organiza&#231;&#245;es aprovadas pelo governo norte-americano, a primeira vez que um grande lan&#231;amento passou por escrut&#237;nio estatal pr&#233;vio. Dias antes, o Claude Fable 5 regressara ao mundo inteiro, ap&#243;s o levantamento dos controlos de exporta&#231;&#227;o. E em Genebra, a ONU realizou o primeiro Di&#225;logo Global sobre Governa&#231;&#227;o da IA, com Ant&#243;nio Guterres a avisar que at&#233; 2030, os centros de dados poder&#227;o consumir mais electricidade do que quase todos os pa&#237;ses do mundo. O acesso &#224; IA &#233; agora pol&#237;tica p&#250;blica. </p><p style="text-align: justify;">Novitas AI Podcast.</p>]]></content:encoded></item><item><title><![CDATA[NOVITAS AI Podcast # 1]]></title><description><![CDATA[Assista agora | A Guerra de Pre&#231;os]]></description><link>https://novitasai.substack.com/p/novitas-ai-podcast-1</link><guid isPermaLink="false">https://novitasai.substack.com/p/novitas-ai-podcast-1</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Sat, 18 Jul 2026 00:49:46 GMT</pubDate><enclosure url="https://api.substack.com/feed/podcast/207498002/063486a0937bfd0f7510c9ea195d2b9d.mp3" length="0" type="audio/mpeg"/><content:encoded><![CDATA[<p></p><p><strong>A guerra de pre&#231;os</strong></p><p style="text-align: justify;">Nos &#250;ltimos quinze dias, a corrida da Intelig&#234;ncia Artificial mudou de natureza. Em apenas quarenta e oito horas, a 8 e 9 de Julho, quatro laborat&#243;rios lan&#231;aram modelos de fronteira: a xAI lan&#231;ou o Grok 4.5, a OpenAI abriu ao p&#250;blico a fam&#237;lia GPT-5.6 &#8212; Sol, Terra e Luna &#8212; e a Meta lan&#231;ou o Muse Spark 1.1, o seu primeiro modelo pago. Mas o verdadeiro milestone n&#227;o &#233; nenhum benchmark. &#201; o pre&#231;o. O custo da intelig&#234;ncia de fronteira est&#225; a cair uma ordem de grandeza, e a dist&#226;ncia entre o melhor modelo e o melhor valor nunca foi t&#227;o estreita. A guerra de pre&#231;os est&#225; declarada. </p><p style="text-align: justify;">Sou Evaristo Tone, e isto &#233; a Novitas AI.</p>]]></content:encoded></item><item><title><![CDATA[The Geopolitics of Computing Power]]></title><description><![CDATA[NOVITAS AI #18]]></description><link>https://novitasai.substack.com/p/the-geopolitics-of-computing-power</link><guid isPermaLink="false">https://novitasai.substack.com/p/the-geopolitics-of-computing-power</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Thu, 16 Jul 2026 00:00:54 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!V7Vn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" 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13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: center;"><sup>Image <span>1</span> -  Source: Oxford Internet Institute</sup></p><p style="text-align: justify;">In the previous edition, anchored in the <em>International AI Safety Report</em>, we identified market concentration as the central systemic risk of frontier AI. In this edition we make the transition from the consequence to the cause. If concentration is the risk, computing power is its material cause. Frontier models are born of infrastructure, and in this particular respect, the chips in use only three companies in the world know how to manufacture, and what is more, the lithography machines, scarcer still, since a single company in the world produces them. Another point worth touching on is that today, AI computing data centres already consume electricity that would power entire cities. The idea we have been conveying is that whoever controls this chain controls who can train intelligence. It is this chain that we map here, so that we may then ask what it means for African States.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><h1><strong><span>The world map of computing power</span></strong></h1><p style="text-align: justify;">The most rigorous portrait available was produced by researchers at the Oxford Internet Institute, led by Vili Lehdonvirta, who mapped the global geography of public-cloud AI compute. The conclusions, released in 2025, are absolutely brutal. To cite a few of them: only 32 countries host specialised AI data centres; the United States and China together operate more than 90% of those centres. American companies run 87 major AI computing hubs worldwide, Chinese companies 39 and European companies just 6. More than 150 countries have no infrastructure of this kind at all. Africa and South America are practically absent from the map (<a href="https://www.techrepublic.com/article/news-only-32-countries-host-data-centers-2025/"><span>Oxford Internet Institute / TechRepublic</span></a>).</p><p style="text-align: justify;">The authors divide the world into three zones: the <em>Compute North</em>, which hosts training capacity; the <em>Compute South</em>, limited to inference; and the <strong>compute deserts</strong>, where nothing exists (<a href="https://ojs.aaai.org/index.php/AIES/article/view/31683"><span>Lehdonvirta, W&#250; &amp; Hawkins</span></a>). Lehdonvirta sums up the implication with an analogy, stating that just as oil-producing countries wielded disproportionate influence in international affairs, the producers of computing power may wield it in an AI-driven future.</p><p style="text-align: justify;">The scale of the phenomenon has been accelerating. According to the International Energy Agency, global electricity consumption by data centres grew 17% in 2025 and that of AI-dedicated centres grew 50%; the capacity of &#8220;AI factories&#8221; more than tripled in 18 months, and the investment of the big technology companies, which exceeded 400 billion dollars in 2025, is expected to grow a further 75% in the present year of 2026 &#8212; which already appears greater than worldwide investment in oil and gas production (<a href="https://www.iea.org/reports/key-questions-on-energy-and-ai/executive-summary"><span>IEA, Key Questions on Energy and AI, 2026</span></a>). Here, the United States alone accounted for around 45% of the world&#8217;s data centre electricity consumption in 2024 (<a href="https://www.brookings.edu/articles/global-energy-demands-within-the-ai-regulatory-landscape/"><span>Brookings</span></a>).</p><h1><strong><span>The choke points of the semiconductor supply chain</span></strong></h1><p style="text-align: justify;">The concentration of data centres rests on an even more extreme concentration upstream. Four choke points define who gets into the game.</p><h2 style="text-align: justify;"><strong>The first, Accelerator design.</strong></h2><p style="text-align: justify;">Nvidia holds around 80% to 90% of the AI accelerator market by revenue, with more than 100 billion dollars a year in GPUs for data centres; AMD, Google (TPU) and the hyperscalers&#8217; own chips contest the rest (<a href="https://siliconanalysts.com/analysis"><span>Silicon Analysts, 2026</span></a>).</p><h2><strong>Lithography.</strong></h2><p style="text-align: justify;">The Dutch company ASML is the only company in the world that manufactures extreme-ultraviolet (EUV) lithography machines. Without EUV, it is not possible to produce transistors below 7 nanometres, that is, no advanced AI processor. Nikon and Canon publicly abandoned EUV development; the new High-NA generation costs 350 to 400 million dollars per unit (<a href="https://techmarketbriefs.com/companies/asml/"><span>Tech Market Briefs, 2026</span></a>).</p><h2><strong>Fabrication.</strong></h2><p style="text-align: justify;">Only three companies in the world fabricate chips at 7 nm or below: TSMC, Samsung Foundry and Intel. Taiwan&#8217;s TSMC dominates with around 90% of the world&#8217;s advanced fabrication; nodes of 7 nm and below accounted for 74% of its wafer revenue in 2025, and the 2 nm node entered volume production at the end of 2025 (<a href="https://siliconcanals.com/j-v-advanced-chips-of-7-nanometers-and-beyond-made-up-74-of-tsmcs-wafer-revenue-in-2025-the-frontier-the-rest-of-the-world-depends-on-has-quietly-become-the-companys-entire-business/"><span>Silicon Canals, 2026</span></a>). Almost all of the planet&#8217;s frontier AI is born, physically, on an island across the Taiwan Strait.</p><h2><strong>Memory and packaging.</strong></h2><p style="text-align: justify;">Industry analyses indicate that, as of the middle of this year (at this very moment), the true bottlenecks are no longer wafers but high-bandwidth memory (HBM), dominated by South Korea&#8217;s SK Hynix and by Samsung, and TSMC&#8217;s own advanced packaging capacity (CoWoS) (<a href="https://siliconanalysts.com/analysis"><span>Silicon Analysts, 2026</span></a>). The entire chain, therefore, from Zeiss mirrors in Germany to Korean HBM, from the Taiwanese wafer to the data centre in Virginia, crosses half a dozen jurisdictions, and every link is a point of geopolitical pressure.</p><h1><strong><span>Export controls</span></strong></h1><p style="text-align: justify;">It is upon these choke points that the central instrument of this geopolitics operates: export controls. In August 2022, the American government restricted the export to China of Nvidia&#8217;s A100 and H100 chips, ushering in the current era of technological war (<a href="https://www.sec.gov/Archives/edgar/data/0001045810/000104581026000052/nvda-20260426.htm"><span>Nvidia, Form 10-Q, 2026</span></a>). A zigzag escalation followed: the Biden administration&#8217;s &#8220;AI diffusion&#8221; framework, which divided the world into access tiers, was revoked in 2025 by the Trump administration; in April 2025 even the H20 chips, designed specifically for the Chinese market, were banned; in December 2025, in a reversal, President Trump authorised the sale of H200s to China, with a 25% levy accruing to the American State and volume limits (<a href="https://www.cfr.org/expert-brief/consequences-exporting-nvidias-h200-chips-china"><span>Council on Foreign Relations, 2025</span></a>).</p><p style="text-align: justify;">The outcome surprised Washington, as Beijing blocked the imports, prioritising the domestic chip industry and the Chinese counter-boycott went on to do the work that American controls used to do (<a href="https://www.brookings.edu/articles/ball-games-over-the-us-is-out-of-the-ai-chip-market-in-china/"><span>Brookings, 2026</span></a>). On 31 May of this year (2026), the Department of Commerce clarified that the restrictions apply to any company of Chinese parentage, wherever its subsidiary is headquartered (<a href="https://www.aljazeera.com/economy/2026/6/1/us-says-ban-on-ai-chip-shipments-applies-to-chinese-firms-outside-china"><span>Al Jazeera, 1 June 2026</span></a>). In its annual report, Nvidia itself declares that it is &#8220;effectively foreclosed&#8221; from the Chinese data-centre computing market (<a href="https://www.sec.gov/Archives/edgar/data/1045810/000104581026000021/nvda-20260125.htm"><span>Nvidia, Form 10-K FY2026</span></a>). The lesson we drew in Novitas AI #16, regarding the directive that temporarily suspended Anthropic&#8217;s Fable and Mythos models, is confirmed here at maximum scale, positing that access to frontier technology is not a given, it is, rather, an instrument of power that is granted and withdrawn.</p><h1><strong><span>Africa on the compute map</span></strong></h1><p style="text-align: justify;">Where does Africa sit on this map? On the margin. The continent is home to close to 20% of the world&#8217;s population, but around 1% or less of the world&#8217;s data centre capacity (<a href="https://businessday.ng/technology/article/inside-nvidias-strategic-bet-on-africas-ai-data-centre-boom/"><span>Business Day, Feb. 2026</span></a>), and, according to the UNDP, only 5% of Africa&#8217;s AI talent has the computing power it needs (<a href="https://www.undp.org/digital/blog/only-five-percent-africas-ai-talent-has-compute-power-it-needs"><span>UNDP</span></a>). But the map has begun to move. Cassava Technologies, in partnership with Nvidia, launched the continent&#8217;s first &#8220;AI factory&#8221;: around 3,000 GPUs delivered in South Africa in June 2025, with a further 12,000 planned for Egypt, Nigeria, Kenya and Morocco over three to four years, in a programme estimated at 720 million dollars (<a href="https://www.datacenterdynamics.com/en/news/cassava-technologies-brings-nvidia-powered-ai-supercomputer-to-south-africa/"><span>Data Center Dynamics, Mar. 2026</span></a>). To this are added the one-billion-dollar package from Microsoft and G42 in Kenya (<a href="https://introl.com/blog/africa-ai-data-center-boom-opportunities-nigeria-kenya-south-africa"><span>Introl, 2025</span></a>) and the 500 MW campus announced by Naver, Nvidia and Nexus in Morocco (<a href="https://cioafrica.co/inside-africas-push-to-bring-the-ai-era-home/"><span>CIO Africa, Dec. 2025</span></a>).</p><p style="text-align: justify;">Our reading is one of vigilant optimism. These projects are necessary and welcome, but the presence of GPUs should not be confused with computing sovereignty. All American hardware installed on African soil remains subject to Washington&#8217;s export licences. And the diffusion framework of January 2025, since revoked, left the precedent in writing, in that no African country figured among the 18 allies of the first tier of unlimited access; the overwhelming majority fell into the second tier, with chip quotas, and several, from Zimbabwe to Sudan, into the third, effectively barred (<a href="https://carnegieendowment.org/emissary/2025/01/ai-new-rule-chips-exports-diffusion-framework?lang=en"><span>Carnegie Endowment, Jan. 2025</span></a>). African access to compute can therefore be limited by third-party decree, just as Chinese access was.</p><h2 style="text-align: justify;"><strong><span>Three disciplines for African States </span></strong></h2><p style="text-align: justify;"><strong>First: negotiate access with counterparts. </strong>Every data centre installed should bring clauses guaranteeing that data remains on national territory, skills transfer and priority access for local universities and startups, the Cassava model, which reserves capacity for researchers, points the way.</p><p style="text-align: justify;"><strong>Second: aggregate demand at continental scale. </strong>No African market on its own justifies a chip fab or a gigawatt campus; aggregated under the AfCFTA, 54 markets do. Regionally shared computing is to Africa what EUV is to Europe, the only realistic route to a seat at the table.</p><p style="text-align: justify;"><strong>Third: use energy as a bargaining chip. </strong>If the world&#8217;s AI bottleneck is shifting from chips to electricity, as the IEA&#8217;s data show, then countries with a renewable energy surplus have, for the first time, something the Compute North desperately needs. Angola, with its hydroelectric potential, holds here, we have been pressing this key since our first edition, a card that few hold. The oil of the twentieth century sat where geology put it; the compute of the twenty-first will sit where capital, politics and energy put it. It is on this last variable that Africa can and must play.</p><h1><strong><span>What we will analyse in the next edition</span></strong></h1><p style="text-align: justify;"><strong>In Novitas AI #19: </strong>we will devote the edition to the <strong>geopolitics of AI&#8217;s critical minerals</strong>, from Congolese cobalt and coltan to the gallium and germanium that China has turned into weapons of retaliation. If chips are the material cause of concentration, minerals are the material cause of chips. And there, unlike everywhere else in the chain, Africa is not on the margin of the map, but at its very centre.</p><h1><strong><span>Reading recommendations</span></strong></h1><p><strong>Technical book</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Bf-P!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 424w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 848w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Bf-P!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png" width="183" height="276" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:276,&quot;width&quot;:183,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:10139,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/207222225?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 424w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 848w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: justify;"><em><strong>The Thinking Machine: Jensen Huang, Nvidia, and the World&#8217;s Most Coveted Microchip.</strong></em> By Stephen Witt. Published in 2025 by Viking. The story of how a maker of graphics cards for video games became the most valuable choke point in the world economy. Witt explains, with a technical rigour rare in journalism, why the GPU won, what CUDA actually is and how a computing monopoly is built. For the African reader, it is the instruction manual for the very object Cassava is installing in Johannesburg.</p><p><strong><span>Political and geostrategic book</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!OF8L!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!OF8L!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg" width="367" height="544" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p style="text-align: justify;"><em>Material World: The Six Raw Materials That Shape Modern Civilization.</em> By Ed Conway. Published in 2023 by WH Allen. Conway travels through sand, salt, iron, copper, oil and lithium to show that the entire &#8220;immaterial&#8221; economy rests on brutally concentrated physical chains, the chapter on sand and silicon is the best available introduction to the chain that runs from the quarry to the 2-nanometre chip. Reading that directly prepares our next edition.</p><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[A Geopolítica do Poder de Computação]]></title><description><![CDATA[NOVITAS AI #18]]></description><link>https://novitasai.substack.com/p/a-geopolitica-do-poder-de-computacao</link><guid isPermaLink="false">https://novitasai.substack.com/p/a-geopolitica-do-poder-de-computacao</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Wed, 15 Jul 2026 23:53:12 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!V7Vn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!V7Vn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!V7Vn!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!V7Vn!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!V7Vn!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!V7Vn!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!V7Vn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg" width="758" height="405" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!V7Vn!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!V7Vn!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!V7Vn!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffab72e41-56da-48c6-a9d9-abbfbab4cb19_758x405.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: center;"><sup>Imagem <span>1</span> -  Fonte: Oxford Internet Institute</sup></p><p style="text-align: justify;">Na edi&#231;&#227;o anterior, ancorados no <em>International AI Safety Report</em>, identific&#225;mos a concentra&#231;&#227;o de mercado como o risco sist&#233;mico central da IA de fronteira. Nesta edi&#231;&#227;o fazemos a transi&#231;&#227;o da consequ&#234;ncia para a causa. Se a concentra&#231;&#227;o &#233; o risco, o poder de computa&#231;&#227;o &#233; a sua causa material. Modelos de fronteira nascem de infra-estrutura, e neste particular, dos chips usados somente tr&#234;s empresas no mundo sabem fabricar e mais, as m&#225;quinas de litografia, muito mais escassas ainda, uma vez que somente uma &#250;nica empresa no mundo produz. Outros dados de relevo, e que importa aflorar &#233; que hoje os centros de dados de computa&#231;&#227;o para IA j&#225; consomem electricidade que alimentaria cidades inteiras. A ideia que j&#225; temos passado &#233; que quem controla esta cadeia controla quem pode treinar intelig&#234;ncia. &#201; essa cadeia que aqui mapeamos, para depois perguntarmos o que ela significa para os Estados africanos.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><h1><strong><span>O mapa mundial do poder de c&#225;lculo</span></strong></h1><p style="text-align: justify;">O retrato mais rigoroso dispon&#237;vel foi produzido por investigadores do Oxford Internet Institute, liderados por Vili Lehdonvirta, que cartografaram a geografia global do <em>compute</em> de IA em nuvem p&#250;blica. As conclus&#245;es, divulgadas em 2025, s&#227;o absolutamente brutais. A citar aqui algumas destas conclus&#245;es: Apenas 32 pa&#237;ses albergam centros de dados especializados em IA; os Estados Unidos e a China operam, em conjunto, mais de 90% desses centros. As empresas americanas exploram 87 grandes p&#243;los de computa&#231;&#227;o de IA no mundo, empresas chinesas 39 e empresas europeias apenas 6. Mais de 150 pa&#237;ses n&#227;o t&#234;m qualquer infra-estrutura deste tipo. &#193;frica e a Am&#233;rica do Sul est&#227;o praticamente ausentes do mapa (<a href="https://www.techrepublic.com/article/news-only-32-countries-host-data-centers-2025/"><span>Oxford Internet Institute / TechRepublic</span></a>).</p><p style="text-align: justify;">Os autores dividem o mundo em tr&#234;s zonas: o <em>Compute North</em>, que hospeda capacidade de treino; o <em>Compute South</em>, limitado &#224; infer&#234;ncia; e os <strong>desertos de computa&#231;&#227;o</strong>, onde n&#227;o existe nada (<a href="https://ojs.aaai.org/index.php/AIES/article/view/31683"><span>Lehdonvirta, W&#250; &amp; Hawkins</span></a>). Lehdonvirta resume a implica&#231;&#227;o com uma analogia ao afirmar que tal como os pa&#237;ses produtores de petr&#243;leo tiveram influ&#234;ncia desproporcionada nos assuntos internacionais, os produtores de computa&#231;&#227;o poder&#227;o t&#234;-la num futuro movido a IA.</p><p style="text-align: justify;">A escala do fen&#243;meno tem acelerado. Segundo a Ag&#234;ncia Internacional de Energia, o consumo el&#233;ctrico global dos centros de dados cresceu 17% em 2025 e o dos centros dedicados a IA cresceu 50%; a capacidade das &#8220;f&#225;bricas de IA&#8221; mais do que triplicou em 18 meses, e o investimento das grandes empresas de tecnologias, que ultrapassou 400 mil milh&#245;es de d&#243;lares em 2025, dever&#225; crescer mais 75% no presente ano de 2026, o que j&#225; se afigura superior ao investimento mundial em produ&#231;&#227;o de petr&#243;leo e g&#225;s (<a href="https://www.iea.org/reports/key-questions-on-energy-and-ai/executive-summary"><span>IEA, Key Questions on Energy and AI, 2026</span></a>). Aqui, s&#243; os Estados Unidos, sozinhos, representavam cerca de 45% do consumo el&#233;ctrico mundial de centros de dados em 2024 (<a href="https://www.brookings.edu/articles/global-energy-demands-within-the-ai-regulatory-landscape/"><span>Brookings</span></a>).</p><h1><strong><span>Os pontos de estrangulamento da cadeia de semicondutores</span></strong></h1><p style="text-align: justify;">A concentra&#231;&#227;o dos centros de dados assenta numa concentra&#231;&#227;o ainda mais extrema a montante. Quatro gargalos definem quem entra no jogo.</p><h2 style="text-align: justify;"><strong><span>O primeiro, Desenho dos aceleradores.</span></strong></h2><p style="text-align: justify;">A Nvidia det&#233;m cerca de 80% a 90% do mercado de aceleradores de IA por receita, com mais de 100 mil milh&#245;es de d&#243;lares anuais em GPUs para centros de dados; AMD, Google (TPU) e chips pr&#243;prios dos hiperescaladores disputam o resto (<a href="https://siliconanalysts.com/analysis"><span>Silicon Analysts, 2026</span></a>).</p><h2 style="text-align: justify;"><strong><span>Litografia.</span></strong></h2><p style="text-align: justify;">A empresa neerlandesa ASML &#233; a &#250;nica empresa do mundo que fabrica m&#225;quinas de litografia por ultravioleta extremo (EUV). Sem EUV, n&#227;o &#233; poss&#237;vel produzir trans&#237;stores abaixo de 7 nan&#243;metros, ou seja, nenhum processador avan&#231;ado de IA. Nikon e Canon abandonaram publicamente o desenvolvimento de EUV; a nova gera&#231;&#227;o High-NA custa 350 a 400 milh&#245;es de d&#243;lares por unidade (<a href="https://techmarketbriefs.com/companies/asml/"><span>Tech Market Briefs, 2026</span></a>).</p><h2 style="text-align: justify;"><strong><span>Fabrico.</span></strong></h2><p style="text-align: justify;">S&#243; tr&#234;s empresas no mundo fabricam chips a 7 nm ou abaixo: TSMC, Samsung Foundry e Intel. A taiwanesa TSMC domina com cerca de 90% do fabrico avan&#231;ado mundial; os n&#243;s de 7 nm e abaixo representaram 74% da sua receita de wafers em 2025, e o n&#243; de 2 nm entrou em produ&#231;&#227;o em volume no final de 2025 (<a href="https://siliconcanals.com/j-v-advanced-chips-of-7-nanometers-and-beyond-made-up-74-of-tsmcs-wafer-revenue-in-2025-the-frontier-the-rest-of-the-world-depends-on-has-quietly-become-the-companys-entire-business/"><span>Silicon Canals, 2026</span></a>). Quase toda a IA de fronteira do planeta nasce, fisicamente, numa ilha do outro lado do Estreito de Taiwan.</p><h2 style="text-align: justify;"><strong><span>Mem&#243;ria e embalagem.</span></strong></h2><p style="text-align: justify;">An&#225;lises da ind&#250;stria indicam que, em meados deste ano (neste preciso momento), os verdadeiros gargalos j&#225; n&#227;o s&#227;o as wafers, mas a mem&#243;ria de alta largura de banda (HBM), dominada pela sul-coreana SK Hynix e pela Samsung, e a capacidade de embalagem avan&#231;ada (CoWoS) da pr&#243;pria TSMC (<a href="https://siliconanalysts.com/analysis"><span>Silicon Analysts, 2026</span></a>). A cadeia inteira, portanto, dos espelhos da Zeiss na Alemanha &#224; HBM coreana, da wafer taiwanesa ao centro de dados em Virg&#237;nia, atravessa meia d&#250;zia de jurisdi&#231;&#245;es, e cada elo &#233; um ponto de press&#227;o geopol&#237;tica.</p><h1><strong><span>Controlos de exporta&#231;&#227;o</span></strong></h1><p style="text-align: justify;">&#201; sobre estes gargalos que opera o instrumento central desta geopol&#237;tica, o controlo de exporta&#231;&#245;es. Em Agosto de 2022, o governo americano restringiu a exporta&#231;&#227;o para a China dos chips A100 e H100 da Nvidia, dando in&#237;cio &#224; actual era de guerra tecnol&#243;gica (<a href="https://www.sec.gov/Archives/edgar/data/0001045810/000104581026000052/nvda-20260426.htm"><span>Nvidia, Form 10-Q, 2026</span></a>). Seguiu-se uma escalada em ziguezague, o quadro de &#8220;difus&#227;o de IA&#8221; da administra&#231;&#227;o Biden, que dividia o mundo em n&#237;veis de acesso, foi revogado em 2025 pela administra&#231;&#227;o Trump; em Abril de 2025 at&#233; os chips H20, desenhados especificamente para o mercado chin&#234;s, foram proibidos; em Dezembro de 2025, numa invers&#227;o, o Presidente Trump autorizou a venda de H200 &#224; China, com uma taxa de 25% a reverter para o Estado americano e limites de volume (<a href="https://www.cfr.org/expert-brief/consequences-exporting-nvidias-h200-chips-china"><span>Council on Foreign Relations, 2025</span></a>).</p><p style="text-align: justify;">O desfecho surpreendeu Washington, j&#225; que Pequim bloqueou as importa&#231;&#245;es, priorizando a ind&#250;stria dom&#233;stica de chips e o contra-boicote chin&#234;s passou a fazer o trabalho que os controlos americanos faziam (<a href="https://www.brookings.edu/articles/ball-games-over-the-us-is-out-of-the-ai-chip-market-in-china/"><span>Brookings, 2026</span></a>). Em 31 de Maio deste ano (2026), o Departamento do Com&#233;rcio clarificou que as restri&#231;&#245;es se aplicam a qualquer empresa de matriz chinesa, onde quer que esteja sediada a subsidi&#225;ria (<a href="https://www.aljazeera.com/economy/2026/6/1/us-says-ban-on-ai-chip-shipments-applies-to-chinese-firms-outside-china"><span>Al Jazeera, 1 Junho 2026</span></a>). No seu relat&#243;rio anual, a pr&#243;pria Nvidia declara-se &#8220;efectivamente exclu&#237;da&#8221; do mercado chin&#234;s de computa&#231;&#227;o para centros de dados (<a href="https://www.sec.gov/Archives/edgar/data/1045810/000104581026000021/nvda-20260125.htm"><span>Nvidia, Form 10-K FY2026</span></a>). A li&#231;&#227;o que extra&#237;mos na Novitas AI #16, a prop&#243;sito da directiva que suspendeu temporariamente os modelos Fable e Mythos da Anthropic, confirma-se aqui &#224; escala m&#225;xima, postulando que o acesso &#224; tecnologia de fronteira n&#227;o &#233; um dado adquirido, &#233;, isto sim, um instrumento de poder que se concede e se retira.</p><h1><strong><span>&#193;frica no mapa do compute</span></strong></h1><p style="text-align: justify;">Onde fica &#193;frica neste mapa? Na margem. O continente alberga perto de 20% da popula&#231;&#227;o mundial, mas cerca de 1% ou menos da capacidade mundial de centros de dados (<a href="https://businessday.ng/technology/article/inside-nvidias-strategic-bet-on-africas-ai-data-centre-boom/"><span>Business Day, Fev. 2026</span></a>), e, segundo o PNUD, apenas 5% do talento africano de IA disp&#245;e do poder de computa&#231;&#227;o de que necessita (<a href="https://www.undp.org/digital/blog/only-five-percent-africas-ai-talent-has-compute-power-it-needs"><span>UNDP</span></a>). Mas o mapa come&#231;ou a mexer-se. A Cassava Technologies, em parceria com a Nvidia, lan&#231;ou a primeira &#8220;f&#225;brica de IA&#8221; do continente: cerca de 3.000 GPUs entregues na &#193;frica do Sul em Junho de 2025, com mais 12.000 previstas para o Egipto, a Nig&#233;ria, o Qu&#233;nia e Marrocos em tr&#234;s a quatro anos, num programa estimado em 720 milh&#245;es de d&#243;lares (<a href="https://www.datacenterdynamics.com/en/news/cassava-technologies-brings-nvidia-powered-ai-supercomputer-to-south-africa/"><span>Data Center Dynamics, Mar. 2026</span></a>). Somam-se o pacote de mil milh&#245;es de d&#243;lares da Microsoft e da G42 no Qu&#233;nia (<a href="https://introl.com/blog/africa-ai-data-center-boom-opportunities-nigeria-kenya-south-africa"><span>Introl, 2025</span></a>) e o campus de 500 MW anunciado pela Naver, Nvidia e Nexus em Marrocos (<a href="https://cioafrica.co/inside-africas-push-to-bring-the-ai-era-home/"><span>CIO Africa, Dez. 2025</span></a>).</p><p style="text-align: justify;">A nossa leitura &#233; de optimismo vigilante. Estes projectos s&#227;o necess&#225;rios e bem-vindos, mas conv&#233;m n&#227;o confundir presen&#231;a de GPUs com soberania de computa&#231;&#227;o. Todo o hardware americano instalado em solo africano permanece sujeito a licen&#231;as de exporta&#231;&#227;o de Washington. E o quadro de difus&#227;o de Janeiro de 2025, entretanto revogado, deixou o precedente escrito, sendo que nenhum pa&#237;s africano figurava entre os 18 aliados do primeiro n&#237;vel de acesso ilimitado; a esmagadora maioria ca&#237;a no segundo n&#237;vel, com quotas de chips, e v&#225;rios, do Zimbabwe ao Sud&#227;o, no terceiro, efectivamente barrados (<a href="https://carnegieendowment.org/emissary/2025/01/ai-new-rule-chips-exports-diffusion-framework?lang=en"><span>Carnegie Endowment, Jan. 2025</span></a>). O acesso africano ao compute pode, portanto, ser limitado por decreto de terceiros, tal como o acesso chin&#234;s o foi.</p><h1><strong><span>Tr&#234;s disciplinas para os Estados africanos</span></strong></h1><p style="text-align: justify;"><strong>Primeira: negociar acesso com contrapartidas. </strong></p><p style="text-align: justify;">Cada centro de dados instalado deve trazer cl&#225;usulas de perman&#234;ncia de dados em territ&#243;rio nacional, transfer&#234;ncia de compet&#234;ncias e acesso priorit&#225;rio de universidades e startups locais, o modelo Cassava, que reserva capacidade para investigadores, aponta o caminho.</p><p style="text-align: justify;"><strong>Segunda: agregar procura &#224; escala continental. </strong></p><p style="text-align: justify;">Nenhum mercado africano isolado justifica uma f&#225;brica de chips ou um campus de gigawatts; agregados sob a ZLECAf, 54 mercados justificam. A computa&#231;&#227;o partilhada regional &#233; para &#193;frica o que o EUV &#233; para a Europa, a &#250;nica via realista para ter assento &#224; mesa.</p><p style="text-align: justify;"><strong>Terceira: usar a energia como moeda de troca. </strong></p><p style="text-align: justify;">Se o gargalo mundial da IA est&#225; a deslocar-se dos chips para a electricidade, como mostram os dados da IEA, ent&#227;o pa&#237;ses com excedente energ&#233;tico renov&#225;vel t&#234;m, pela primeira vez, algo que o Compute North precisa desesperadamente. Angola, com o seu potencial hidroel&#233;ctrico, tem aqui, insistimos nesta tecla desde a primeira edi&#231;&#227;o, uma carta que poucos t&#234;m. O petr&#243;leo do s&#233;culo XX estava onde a geologia o p&#244;s; o compute do s&#233;culo XXI estar&#225; onde o capital, a pol&#237;tica e a energia o puserem. &#201; nesta &#250;ltima vari&#225;vel que &#193;frica pode e deve jogar.</p><h1><strong><span>O que vamos analisar na pr&#243;xima edi&#231;&#227;o</span></strong></h1><p style="text-align: justify;"><strong>Na Novitas AI #19: </strong>dedicaremos a edi&#231;&#227;o &#224; <strong>geopol&#237;tica dos minerais cr&#237;ticos da IA</strong>, do cobalto e do coltan congoleses ao g&#225;lio e ao germ&#226;nio que a China transformou em armas de retalia&#231;&#227;o. Se os chips s&#227;o a causa material da concentra&#231;&#227;o, os minerais s&#227;o a causa material dos chips. E a&#237;, ao contr&#225;rio do que sucede no resto da cadeia, &#193;frica n&#227;o est&#225; na margem do mapa, mas sim no seu centro.</p><h1><strong><span>Recomenda&#231;&#245;es de leitura</span></strong></h1><p><strong><span>Livro t&#233;cnico</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!Bf-P!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 424w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 848w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!Bf-P!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png" width="183" height="276" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 424w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 848w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 1272w, /__u/substackcdn.com/image/fetch/$s_!Bf-P!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc8cdf8c3-e358-4091-ad73-ce6b757a6cbe_183x276.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p style="text-align: justify;"><em><strong><a href="https://www.amazon.com.br/Thinking-Machine-Jensen-Coveted-Microchip/dp/0593832698">The Thinking Machine: Jensen Huang, Nvidia, and the World&#8217;s Most Coveted Microchip.</a></strong></em> Por Stephen Witt. </p><p style="text-align: justify;">Publicado em 2025 pela Viking. A hist&#243;ria de como uma empresa de placas gr&#225;ficas para videojogos se tornou o gargalo mais valioso da economia mundial. Witt explica, com rigor t&#233;cnico raro em jornalismo, por que raz&#227;o a GPU venceu, o que &#233; de facto o CUDA e como se constr&#243;i um monop&#243;lio de computa&#231;&#227;o. Para o leitor africano, &#233; o manual de instru&#231;&#245;es do objecto exacto que a Cassava est&#225; a instalar em Joanesburgo.</p><p><strong><span>Livro pol&#237;tico e geoestrat&#233;gico</span></strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!OF8L!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!OF8L!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg" width="367" height="544" 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/__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 848w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 1272w, /__u/substackcdn.com/image/fetch/$s_!OF8L!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a1abc75-3fd3-44c3-b3bf-494ee5096367_367x544.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p style="text-align: justify;"><em><a href="https://www.amazon.co.uk/Material-World-Materials-Modern-Civilization/dp/0593534344">Material World: The Six Raw Materials That Shape Modern Civilization</a>.</em> Por Ed Conway. </p><p style="text-align: justify;">Publicado em 2023 pela WH Allen. Conway percorre a areia, o sal, o ferro, o cobre, o petr&#243;leo e o l&#237;tio para mostrar que toda a economia &#8220;imaterial&#8221; assenta em cadeias f&#237;sicas brutalmente concentradas &#8212; o cap&#237;tulo sobre a areia e o sil&#237;cio &#233; a melhor introdu&#231;&#227;o dispon&#237;vel &#224; cadeia que vai da pedreira ao chip de 2 nan&#243;metros. Leitura que prepara directamente a nossa pr&#243;xima edi&#231;&#227;o.</p><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">NOVITAS AI  &#233; uma publica&#231;&#227;o apoiada pelos leitores. Para receber novos posts e apoiar o meu trabalho, considere tornar-se um subscritor gratuito ou pago.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Os Perigos e Riscos da IA de Fronteira]]></title><description><![CDATA[NOVITAS AI #17]]></description><link>https://novitasai.substack.com/p/os-perigos-e-riscos-da-ia-de-fronteira</link><guid isPermaLink="false">https://novitasai.substack.com/p/os-perigos-e-riscos-da-ia-de-fronteira</guid><dc:creator><![CDATA[Evaristo Tone]]></dc:creator><pubDate>Thu, 09 Jul 2026 12:02:27 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!nKCq!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!nKCq!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!nKCq!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png 424w, /__u/substackcdn.com/image/fetch/$s_!nKCq!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png 848w, /__u/substackcdn.com/image/fetch/$s_!nKCq!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nKCq!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!nKCq!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png" width="1100" height="1488" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1488,&quot;width&quot;:1100,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:528935,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/206276355?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!nKCq!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png 424w, /__u/substackcdn.com/image/fetch/$s_!nKCq!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png 848w, /__u/substackcdn.com/image/fetch/$s_!nKCq!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png 1272w, /__u/substackcdn.com/image/fetch/$s_!nKCq!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff697d7c8-0b32-4ed8-807b-3d193c0332e9_1100x1488.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p style="text-align: center;"><sup>Imagem <span>1</span> - Relat&#243;rio Internacional sobre Seguran&#231;a da Intelig&#234;ncia Artificial. <span>Fonte: </span>internationalaisafetyreport.org</sup></p><h1><strong><span>Introdu&#231;&#227;o</span></strong></h1><p style="text-align: justify;">Na edi&#231;&#227;o anterior olh&#225;mos, ao n&#237;vel micro, para o modo como uma empresa desenha as suas salvaguardas: os classificadores Fable da Anthropic (o modelo de seguran&#231;a da classe Mythos), a redirec&#231;&#227;o para o Opus 4.8, a directiva de controlo de exporta&#231;&#227;o. Foi um retrato de engenharia de seguran&#231;a visto de dentro. Nesta edi&#231;&#227;o subimos de abstrac&#231;&#227;o. Sa&#237;mos da arquitectura de um laborat&#243;rio e entramos no maior esfor&#231;o cient&#237;fico internacional alguma vez montado para avaliar os riscos da intelig&#234;ncia artificial: o <em>International AI Safety Report</em>, presidido por Yoshua Bengio, laureado com o Pr&#233;mio Turing, escrito com o contributo de mais de 100 peritos independentes nomeados por mais de 30 pa&#237;ses e por organiza&#231;&#245;es como a Uni&#227;o Europeia, a OCDE e as Na&#231;&#245;es Unidas (<a href="https://internationalaisafetyreport.org/publication/international-ai-safety-report-2026"><span>International AI Safety Report 2026</span></a>). A primeira edi&#231;&#227;o saiu em Janeiro de 2025 para a Cimeira de Ac&#231;&#227;o sobre IA de Paris; a segunda, mais robusta, foi publicada a 3 de Fevereiro de 2026, actualizada por dois <em>Key Updates</em> intercalares em Outubro e Novembro de 2025 (<a href="https://arxiv.org/abs/2510.13653"><span>arXiv 2510.13653</span></a>; <a href="https://arxiv.org/abs/2511.19863"><span>arXiv 2511.19863</span></a>).</p><p style="text-align: justify;">Apontamos, pois, na presente edi&#231;&#227;o duas teses. Primeiro, entre a salvaguarda de um produto e a governa&#231;&#227;o de um risco civilizacional h&#225; um fio cont&#237;nuo, e as mesmas t&#233;cnicas que um laborat&#243;rio de fronteira aplica ao seu modelo servem de gram&#225;tica de seguran&#231;a para qualquer organiza&#231;&#227;o que hoje adopte IA. Segundo, o relat&#243;rio revela uma assimetria pol&#237;tica inc&#243;moda para &#193;frica e para os PALOP: os riscos da IA de fronteira s&#227;o globais, mas a capacidade de os gerar, testar e mitigar est&#225; concentrada num punhado de empresas e Estados. Quem n&#227;o est&#225; na fronteira sofrer&#225; as consequ&#234;ncias sem ter tido voz na concep&#231;&#227;o. &#201; o problema que os cientistas nomeiam como <em>evidence dilemma</em>, ou seja, agir cedo demais arrisca fixar interven&#231;&#245;es ineficazes; esperar por dados conclusivos deixa a sociedade exposta a danos potencialmente graves (<a href="https://internationalaisafetyreport.org/publication/2026-report-executive-summary"><span>2026 Report: Executive Summary</span></a>).</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://novitasai.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscreva agora&quot;,&quot;action&quot;:null,&quot;class&quot;:&quot;button-wrapper&quot;}" data-component-name="ButtonCreateButton"><a class="button primary button-wrapper" href="/__u/novitasai.substack.com/subscribe"><span>Subscreva agora</span></a></p><div><hr></div><h1><strong><span>PRIMEIRA FASE: COMO UMA EMPRESA DESENHA AS SUAS SALVAGUARDAS</span></strong></h1><p style="text-align: justify;">Antes de o relat&#243;rio abstrair, conv&#233;m ver o objecto concreto que ele abstrai. A <em>Responsible Scaling Policy</em> da Anthropic, publicada em Setembro de 2023 e depois iterada, foi o primeiro quadro do g&#233;nero: um compromisso de subordinar modelos progressivamente mais capazes a salvaguardas progressivamente mais estritas, organizadas em n&#237;veis de seguran&#231;a designados <em>AI Safety Levels</em> (ASL) (<a href="https://www.anthropic.com/responsible-scaling-policy"><span>Anthropic, RSP</span></a>). A l&#243;gica &#233; gradual e condicional. O ASL-2 corresponde a um conjunto de medidas; o ASL-3, a um conjunto mais exigente, accionado apenas quando as capacidades do modelo o justificam.</p><p style="text-align: justify;">O caso mais elucidativo ocorreu em Maio de 2025. Ao lan&#231;ar o Claude Opus 4, a Anthropic activou pela primeira vez as normas ASL-3, depois de o <em>red-teaming</em> pr&#233;-lan&#231;amento n&#227;o conseguir excluir que o modelo pudesse aumentar substancialmente a capacidade de um indiv&#237;duo com forma&#231;&#227;o cient&#237;fica b&#225;sica para obter, produzir ou usar armas qu&#237;micas, biol&#243;gicas, radiol&#243;gicas ou nucleares (CBRN) (<a href="https://www.anthropic.com/news/activating-asl3-protections"><span>Anthropic, ASL-3</span></a>; <a href="https://time.com/7287806/anthropic-claude-4-opus-safety-bio-risk/"><span>TIME, Mai. 2025</span></a>). O sistema funcionou como desenhado: um teste adversarial detectou o cruzamento de um limiar de capacidade e disparou automaticamente protec&#231;&#245;es refor&#231;adas, norma de seguran&#231;a para dificultar o roubo dos pesos do modelo, e norma de implanta&#231;&#227;o para restringir o uso indevido em dom&#237;nios CBRN. &#201; o princ&#237;pio que os cientistas do relat&#243;rio chamam <em>defence-in-depth</em>: nenhuma salvaguarda isolada &#233; suficiente, e a robustez nasce do empilhamento de v&#225;rias camadas. A li&#231;&#227;o &#233; transfer&#237;vel, no caso, tamb&#233;m uma organiza&#231;&#227;o que apenas <em>usa</em> IA de fronteira pode, e deve, arquitectar camadas, modela&#231;&#227;o de amea&#231;as, avalia&#231;&#227;o de capacidades, monitoriza&#231;&#227;o e reporte de incidentes.</p><h1 style="text-align: justify;"><strong><span>SEGUNDA FASE: AS TR&#202;S FAM&#205;LIAS DE RISCO SEGUNDO OS CIENTISTAS</span></strong></h1><p style="text-align: justify;">O relat&#243;rio organiza os riscos da IA de uso geral em tr&#234;s fam&#237;lias: uso malicioso, mau funcionamento e riscos sist&#233;micos. &#201; uma taxonomia s&#243;bria, e &#233; a sua sobriedade que a torna &#250;til para decisores p&#250;blicos.</p><h2 style="text-align: justify;"><strong>Uso malicioso</strong></h2><p style="text-align: justify;">A IA j&#225; &#233; usada para gerar conte&#250;dos para burlas, fraude, chantagem e imagens &#237;ntimas n&#227;o consentidas. Em contexto experimental, conte&#250;do gerado por IA &#233; t&#227;o eficaz quanto texto escrito por humanos a alterar as cren&#231;as das pessoas, o que abre a porta &#224; manipula&#231;&#227;o em escala. No plano cibern&#233;tico, os sistemas descobrem vulnerabilidades e escrevem c&#243;digo malicioso: numa competi&#231;&#227;o, um agente de IA identificou 77% das vulnerabilidades presentes em software real, e grupos criminosos e actores associados a Estados j&#225; usam IA de uso geral nas suas opera&#231;&#245;es. Nos riscos biol&#243;gicos e qu&#237;micos, os modelos conseguem fornecer informa&#231;&#227;o sobre agentes patog&#233;nicos e instru&#231;&#245;es laboratoriais de n&#237;vel especializado; foi por n&#227;o poderem excluir que os seus modelos ajudassem principiantes a desenvolver tais armas que m&#250;ltiplos programadores lan&#231;aram, em 2025, vers&#245;es com salvaguardas adicionais (<a href="https://internationalaisafetyreport.org/publication/2026-report-executive-summary"><span>2026 Executive Summary</span></a>).</p><h2 style="text-align: justify;"><strong>Mau funcionamento e perda de controlo</strong></h2><p style="text-align: justify;">Os sistemas actuais ainda fabricam informa&#231;&#227;o, produzem c&#243;digo com falhas e d&#227;o conselhos enganadores. Os agentes aut&#243;nomos agravam o problema, porque actuam sem supervis&#227;o cont&#237;nua e tornam mais dif&#237;cil a interven&#231;&#227;o humana antes de o dano ocorrer. No extremo desta fam&#237;lia est&#225; a <em>perda de controlo</em>: cen&#225;rios em que um ou mais sistemas passam a operar fora do controlo de quem quer que seja, sem caminho claro para o recuperar. H&#225; consenso de que os sistemas de hoje n&#227;o t&#234;m capacidade para tal. Mas o relat&#243;rio assinala um sinal desconfort&#225;vel: tornou-se mais comum os modelos distinguirem entre um ambiente de teste e uma implanta&#231;&#227;o real e explorarem brechas nas avalia&#231;&#245;es, o que significa que capacidades perigosas podem passar despercebidas antes da entrada em funcionamento. &#201; o que os cientistas designam por <em>evaluation gap</em>: o desempenho nos testes pr&#233;-implanta&#231;&#227;o n&#227;o prev&#234; de forma fi&#225;vel o risco no mundo real.</p><h2 style="text-align: justify;"><strong>Riscos sist&#233;micos</strong></h2><p style="text-align: justify;">A IA de uso geral dever&#225; automatizar um vasto leque de tarefas cognitivas, sobretudo no trabalho de conhecimento. Os economistas divergem quanto &#224; magnitude: uns esperam que a perda de postos seja compensada por cria&#231;&#227;o de novos, outros temem uma redu&#231;&#227;o significativa de emprego e sal&#225;rios. A evid&#234;ncia inicial n&#227;o mostra efeito no emprego global, mas h&#225; sinais de quebra na procura de trabalhadores em in&#237;cio de carreira em ocupa&#231;&#245;es expostas &#224; IA, como a escrita. Junta-se a eros&#227;o da autonomia humana, a depend&#234;ncia das ferramentas pode enfraquecer o pensamento cr&#237;tico e alimentar o <em>automation bias</em>, a tend&#234;ncia para confiar nas respostas da m&#225;quina sem escrut&#237;nio; as aplica&#231;&#245;es de companhia por IA j&#225; t&#234;m dezenas de milh&#245;es de utilizadores, uma pequena frac&#231;&#227;o dos quais mostra padr&#245;es de maior solid&#227;o.</p><h1 style="text-align: justify;"><strong><span>TERCEIRA FASE: A FRACTURA GLOBAL E QUEM SOFRE SEM ESTAR NA FRONTEIRA</span></strong></h1><p style="text-align: justify;">&#201; no risco sist&#233;mico da concentra&#231;&#227;o que a leitura profissional se torna incontorn&#225;vel para &#193;frica e para os PALOP. O relat&#243;rio de 2026 dedica uma an&#225;lise distinta ao facto de as capacidades de fronteira estarem concentradas num pequeno n&#250;mero de grandes empresas tecnol&#243;gicas. O custo colossal de treinar modelos de fronteira cria barreiras naturais &#224; entrada e uma estrutura de mercado crescentemente oligopol&#237;stica, com tr&#234;s consequ&#234;ncias: pontos &#250;nicos de falha, pouca diversidade de abordagens e o risco de os actores dominantes moldarem as normas de seguran&#231;a em fun&#231;&#227;o dos seus pr&#243;prios interesses (<a href="https://www.insideglobaltech.com/2026/02/10/international-ai-safety-report-2026-examines-ai-capabilities-risks-and-safeguards/"><span>Inside Global Tech, Fev. 2026</span></a>).</p><p style="text-align: justify;">Sobrep&#245;e-se a esta concentra&#231;&#227;o a <em>fractura da I&amp;D (investiga&#231;&#227;o e desenvolvimento) em IA</em>. A maioria dos modelos de uso geral not&#225;veis, 56% em 2023, foi desenvolvida nos Estados Unidos, porque o acesso a grandes e dispendiosas quantidades de poder computacional se tornou pr&#233;-requisito para desenvolver IA avan&#231;ada. As institui&#231;&#245;es acad&#233;micas e a generalidade das empresas dos pa&#237;ses de rendimento baixo e m&#233;dio n&#227;o t&#234;m meios para competir. Daqui resulta a posi&#231;&#227;o desconfort&#225;vel que d&#225; t&#237;tulo a esta edi&#231;&#227;o: os Estados que n&#227;o est&#227;o na fronteira herdam os riscos, como s&#227;o a desinforma&#231;&#227;o sint&#233;tica, fraude automatizada, depend&#234;ncia de infra-estruturas alheias, choques no mercado de trabalho, sem participar na concep&#231;&#227;o das salvaguardas nem na defini&#231;&#227;o das normas. Para os cientistas, a resposta a jusante &#233; a <em>resili&#234;ncia social</em>: refor&#231;ar infra-estruturas cr&#237;ticas, desenvolver ferramentas de detec&#231;&#227;o de conte&#250;do gerado por IA e construir capacidade institucional para responder a amea&#231;as novas. </p><div class="pullquote"><p style="text-align: justify;">N&#227;o sendo poss&#237;vel a todos estar na fronteira da cria&#231;&#227;o, &#233; imperativo estar na fronteira da resili&#234;ncia.</p><h1 style="text-align: justify;"><strong><span>A IA DE FRONTEIRA EM N&#218;MEROS</span></strong></h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!cW8q!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!cW8q!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png 424w, /__u/substackcdn.com/image/fetch/$s_!cW8q!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png 848w, /__u/substackcdn.com/image/fetch/$s_!cW8q!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png 1272w, /__u/substackcdn.com/image/fetch/$s_!cW8q!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png 1456w" sizes="100vw"><img src="/__u/substackcdn.com/image/fetch/$s_!cW8q!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png" width="1456" height="745" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:745,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:434866,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://novitasai.substack.com/i/206276355?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="/__u/substackcdn.com/image/fetch/$s_!cW8q!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png 424w, /__u/substackcdn.com/image/fetch/$s_!cW8q!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png 848w, /__u/substackcdn.com/image/fetch/$s_!cW8q!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png 1272w, /__u/substackcdn.com/image/fetch/$s_!cW8q!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_auto, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0de7ce26-79d8-4b7f-99b9-b94606def6dc_2502x1280.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1 style="text-align: justify;"><strong><span>LI&#199;&#213;ES PARA ESTADOS E PARA ORGANIZA&#199;&#213;ES</span></strong></h1></div><p style="text-align: justify;"><strong><span>Primeira li&#231;&#227;o: a salvaguarda &#233; uma arquitectura. </span></strong>O caso ASL-3 mostra que a seguran&#231;a eficaz &#233; gradual, condicional e accionada por testes. Tanto um minist&#233;rio como uma empresa que adopte IA de fronteira devem exigir dos seus fornecedores frameworks de seguran&#231;a expl&#237;citos e adoptar internamente o princ&#237;pio de defence-in-depth: v&#225;rias camadas independentes, porque nenhuma resiste sozinha.</p><p style="text-align: justify;"><strong><span>Segunda li&#231;&#227;o: o que n&#227;o se avalia n&#227;o se governa. </span></strong>O evaluation gap e a descoberta de que modelos distinguem teste de realidade obrigam a que Estados e organiza&#231;&#245;es n&#227;o confiem em certifica&#231;&#245;es de f&#225;brica. &#201; prudente institucionalizar reporte de incidentes, auditoria independente e monitoriza&#231;&#227;o p&#243;s-implanta&#231;&#227;o, a seguran&#231;a verifica-se em uso, n&#227;o s&#243; em laborat&#243;rio.</p><p style="text-align: justify;"><strong><span>Terceira li&#231;&#227;o: a resili&#234;ncia &#233; a fronteira acess&#237;vel aos PALOP. </span></strong>N&#227;o estando na fronteira da cria&#231;&#227;o de modelos, &#193;frica pode e deve estar na fronteira da resili&#234;ncia: capacidade nacional de detec&#231;&#227;o de deepfakes e desinforma&#231;&#227;o, protec&#231;&#227;o de infra-estruturas cr&#237;ticas e literacia cr&#237;tica que trave o automation bias. &#201; investimento defensivo com retorno imediato.</p><p style="text-align: justify;"><strong><span>Quarta li&#231;&#227;o: a concentra&#231;&#227;o &#233; um risco geopol&#237;tico. </span></strong>Se um punhado de empresas define as normas de seguran&#231;a em fun&#231;&#227;o dos seus interesses, os Estados fora da fronteira arriscam ser tomadores de regras. A resposta passa por coopera&#231;&#227;o regional, posi&#231;&#245;es comuns dos PALOP e da Uni&#227;o Africana nos foros de governa&#231;&#227;o de IA e por abertura respons&#225;vel, ciente de que os modelos de pesos abertos, uma vez libertados, n&#227;o podem ser recolhidos e t&#234;m salvaguardas mais f&#225;ceis de remover.</p><p style="text-align: justify;"><strong><span>Quinta lic&#231;&#227;o: os riscos sist&#233;micos exigem pol&#237;tica p&#250;blica. </span></strong>Choques no emprego de trabalho de conhecimento, eros&#227;o da autonomia e depend&#234;ncia de companhia algor&#237;tmica s&#227;o quest&#245;es de educa&#231;&#227;o, trabalho e sa&#250;de p&#250;blica. Os Estados da regi&#227;o deveriam antecipar estes efeitos em vez de os herdar passivamente, integrando-os nas estrat&#233;gias nacionais de IA j&#225; mapeadas nesta publica&#231;&#227;o.</p><div class="pullquote"><h1 style="text-align: justify;"><strong><span>POR FIM, CONCLU&#205;MOS...</span></strong></h1></div><p style="text-align: justify;">O <em>International AI Safety Report</em> n&#227;o &#233; um manifesto alarmista nem um folheto promocional. &#201; um exerc&#237;cio de sobriedade cient&#237;fica que recusa tanto o p&#226;nico quanto o deslumbramento, e que nomeia com precis&#227;o o que sabemos, o que ignoramos e onde est&#227;o as lacunas. A sua contribui&#231;&#227;o mais valiosa para &#193;frica n&#227;o est&#225; no cat&#225;logo de perigos, mas na estrutura de decis&#227;o que oferece perante a incerteza. As salvaguardas que um laborat&#243;rio desenha para um modelo e as pol&#237;ticas que um Estado desenha para uma sociedade partilham a mesma gram&#225;tica, identificar limiares, empilhar defesas, avaliar em cont&#237;nuo e construir resili&#234;ncia para quando as defesas falharem, porque falhar&#227;o. Quem n&#227;o est&#225; na fronteira da cria&#231;&#227;o n&#227;o est&#225; condenado &#224; passividade. Est&#225;, isso sim, obrigado a uma escolha: ser objecto dos riscos que outros geram, ou sujeito da resili&#234;ncia que s&#243; a si compete construir.</p><div class="pullquote"><h1 style="text-align: justify;"><strong><span>O QUE VAMOS ANALISAR NA PR&#211;XIMA EDI&#199;&#195;O</span></strong></h1></div><p style="text-align: justify;"><strong>Na Novitas AI #18:</strong> dedicaremos a edi&#231;&#227;o &#224; <strong>geopol&#237;tica do poder de computa&#231;&#227;o</strong>, os <em>chips</em>, os centros de dados, as cadeias de fornecimento de semicondutores e os controlos de exporta&#231;&#227;o que decidem quem pode, de facto, treinar IA de fronteira. Se a concentra&#231;&#227;o &#233; o risco sist&#233;mico que esta edi&#231;&#227;o identificou, o <em>compute</em> &#233; a sua causa material. Mapearemos onde est&#225; o poder de c&#225;lculo do mundo e o que resta de margem de manobra para os Estados africanos.</p><div class="pullquote"><h1 style="text-align: justify;"><strong>RECOMENDA&#199;&#195;O DE LEITURA</strong></h1></div><p style="text-align: justify;"><strong>LIVRO T&#201;CNICO:</strong> Human Compatible: Artificial Intelligence and the Problem of Control. Por Stuart Russel, Publicado em 2019 pela Viking / Penguin.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://www.amazon.com.br/Human-Compatible-Artificial-Intelligence-Problem/dp/0525558616" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!4Z96!, /__u/novitasai.substack.com/w_424, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe5ff4b5a-06b3-4785-b800-60b013226730_962x1416.png 424w, /__u/substackcdn.com/image/fetch/$s_!4Z96!, /__u/novitasai.substack.com/w_848, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe5ff4b5a-06b3-4785-b800-60b013226730_962x1416.png 848w, /__u/substackcdn.com/image/fetch/$s_!4Z96!, /__u/novitasai.substack.com/w_1272, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe5ff4b5a-06b3-4785-b800-60b013226730_962x1416.png 1272w, /__u/substackcdn.com/image/fetch/$s_!4Z96!, /__u/novitasai.substack.com/w_1456, /__u/novitasai.substack.com/c_limit, /__u/novitasai.substack.com/f_webp, /__u/novitasai.substack.com/q_auto:good, /__u/novitasai.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe5ff4b5a-06b3-4785-b800-60b013226730_962x1416.png 1456w" sizes="100vw"><img 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justify;"></p><pre><code><code>Russell, professor de Ci&#234;ncia da Computa&#231;&#227;o na Universidade da Calif&#243;rnia em Berkeley e co-autor do manual de refer&#234;ncia da &#225;rea, &#233; tamb&#233;m um dos contribuintes do pr&#243;prio relat&#243;rio. O livro &#233; a exposi&#231;&#227;o mais l&#250;cida do problema do controlo: porque &#233; que um sistema optimizador com objectivos mal especificados se torna perigoso, e como reconceber a IA para que permane&#231;a deferente ao ser humano. Para quem quiser entender, na raiz, o que os cientistas designam por perda de controlo, &#233; leitura fundacional e sem substituto.</code></code></pre><blockquote><p><strong>Novitas</strong> vem do latim: novidade, ruptura, aquilo que inaugura um novo tempo.</p></blockquote>]]></content:encoded></item></channel></rss>