<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[Curso microplásticos]]></title><description><![CDATA[Substack para comunicação com os alunos da disciplina online de microplásticos.]]></description><link>https://cursomicroplasticos.substack.com</link><image><url>https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png</url><title>Curso microplásticos</title><link>https://cursomicroplasticos.substack.com</link></image><generator>Substack</generator><lastBuildDate>Wed, 02 Sep 2026 05:47:15 GMT</lastBuildDate><atom:link href="/__u/cursomicroplasticos.substack.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Walter Ruggeri Waldman]]></copyright><language><![CDATA[pt-br]]></language><webMaster><![CDATA[cursomicroplasticos@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[cursomicroplasticos@substack.com]]></itunes:email><itunes:name><![CDATA[Walter Ruggeri Waldman]]></itunes:name></itunes:owner><itunes:author><![CDATA[Walter Ruggeri Waldman]]></itunes:author><googleplay:owner><![CDATA[cursomicroplasticos@substack.com]]></googleplay:owner><googleplay:email><![CDATA[cursomicroplasticos@substack.com]]></googleplay:email><googleplay:author><![CDATA[Walter Ruggeri Waldman]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Nova oferta do curso de microplásticos]]></title><description><![CDATA[Caros alunos da oferta 2025 do curso sobre micropl&#225;sticos,]]></description><link>https://cursomicroplasticos.substack.com/p/nova-oferta-do-curso-de-microplasticos</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/nova-oferta-do-curso-de-microplasticos</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Sun, 09 Aug 2026 09:28:24 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Caros alunos da oferta 2025 do curso sobre micropl&#225;sticos, </p><p>Gostaria de pedir para divulgar entre os seus colegas a oferta 2026 do curso. As informa&#231;&#245;es est&#227;o no Substack do nosso grupo de pesquisa, logo abaixo.</p><div class="embedded-post-wrap" data-attrs="{&quot;id&quot;:210443941,&quot;url&quot;:&quot;https://microplasticosgppp.substack.com/p/microplasticos-natureza-ocorrencia&quot;,&quot;publication_id&quot;:5966355,&quot;embedding_publication_id&quot;:5951599,&quot;publication_name&quot;:&quot;Grupo de Pesquisa em Polui&#231;&#227;o Pl&#225;stica (GPPP)&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2Xtd!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff94de3aa-23d7-47e5-b4a7-6421647927a2_1280x1280.png&quot;,&quot;title&quot;:&quot;[Curso online e gratuito] Micropl&#225;sticos: Fundamentos cient&#237;ficos para a ci&#234;ncia ambiental e a pol&#237;tica ambiental&quot;,&quot;truncated_body_text&quot;:&quot;Est&#227;o abertas as inscri&#231;&#245;es para a edi&#231;&#227;o 2026 do curso &#8220;Micropl&#225;sticos: Fundamentos cient&#237;ficos para a ci&#234;ncia ambiental e a pol&#237;tica ambiental&#8221;, oferecido online pelos programas PPGPUR e PPGBMA da Universidade Federal de S&#227;o Carlos (UFSCar) e pela OceanTeacher Global Academy (OTGA), da UNESCO/IOC.&quot;,&quot;date&quot;:&quot;2026-08-09T09:01:39.370Z&quot;,&quot;like_count&quot;:0,&quot;comment_count&quot;:0,&quot;bylines&quot;:[{&quot;id&quot;:141773321,&quot;name&quot;:&quot;Walter Ruggeri 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&#225;rea de polui&#231;&#227;o pl&#225;stica, nossas publica&#231;&#245;es e participa&#231;&#245;es em congressos.&quot;,&quot;logo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f94de3aa-23d7-47e5-b4a7-6421647927a2_1280x1280.png&quot;,&quot;author_id&quot;:141773321,&quot;primary_user_id&quot;:null,&quot;theme_var_background_pop&quot;:&quot;#FF6719&quot;,&quot;created_at&quot;:&quot;2025-08-12T08:28:57.430Z&quot;,&quot;email_from_name&quot;:null,&quot;copyright&quot;:&quot;Walter Ruggeri Waldman&quot;,&quot;founding_plan_name&quot;:null,&quot;community_enabled&quot;:true,&quot;invite_only&quot;:false,&quot;payments_state&quot;:&quot;disabled&quot;,&quot;language&quot;:&quot;pt-br&quot;,&quot;explicit&quot;:false,&quot;homepage_type&quot;:&quot;newspaper&quot;,&quot;is_personal_mode&quot;:false,&quot;logo_url_wide&quot;:null}}],&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null,&quot;status&quot;:{&quot;bestsellerTier&quot;:null,&quot;subscriberTier&quot;:null,&quot;leaderboard&quot;:null,&quot;vip&quot;:false,&quot;badge&quot;:null,&quot;subscriber&quot;:null}}],&quot;utm_campaign&quot;:null,&quot;belowTheFold&quot;:false,&quot;type&quot;:&quot;newsletter&quot;,&quot;language&quot;:&quot;en&quot;,&quot;source&quot;:null}" data-component-name="EmbeddedPostToDOM"><a class="embedded-post" native="true" href="/__u/microplasticosgppp.substack.com/p/microplasticos-natureza-ocorrencia?utm_source=substack&amp;utm_campaign=post_embed&amp;utm_medium=web&amp;embedding_publication_id=5951599"><div class="embedded-post-header"><img class="embedded-post-publication-logo" src="/__u/substackcdn.com/image/fetch/$s_!2Xtd!,w_56,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff94de3aa-23d7-47e5-b4a7-6421647927a2_1280x1280.png"><span class="embedded-post-publication-name">Grupo de Pesquisa em Polui&#231;&#227;o Pl&#225;stica (GPPP)</span></div><div class="embedded-post-title-wrapper"><div class="embedded-post-title">[Curso online e gratuito] Micropl&#225;sticos: Fundamentos cient&#237;ficos para a ci&#234;ncia ambiental e a pol&#237;tica ambiental</div></div><div class="embedded-post-body">Est&#227;o abertas as inscri&#231;&#245;es para a edi&#231;&#227;o 2026 do curso &#8220;Micropl&#225;sticos: Fundamentos cient&#237;ficos para a ci&#234;ncia ambiental e a pol&#237;tica ambiental&#8221;, oferecido online pelos programas PPGPUR e PPGBMA da Universidade Federal de S&#227;o Carlos (UFSCar) e pela OceanTeacher Global Academy (OTGA), da UNESCO/IOC&#8230;</div><div class="embedded-post-cta-wrapper"><span class="embedded-post-cta">Read more</span></div><div class="embedded-post-meta">24 days ago &#183; Walter Ruggeri Waldman</div></a></div><p>Abra&#231;o!</p><p></p>]]></content:encoded></item><item><title><![CDATA[Saiu o site da ESPCA em Microplásticos]]></title><description><![CDATA[Oi pessoal, saiu o site pra come&#231;ar a entender a Escola S&#227;o Paulo em Ci&#234;ncia Avan&#231;ada em micropl&#225;sticos:]]></description><link>https://cursomicroplasticos.substack.com/p/saiu-o-site-da-espca-em-microplasticos</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/saiu-o-site-da-espca-em-microplasticos</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Thu, 12 Mar 2026 19:00:54 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!atpz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab8f317b-d88a-4f02-9c22-1e003c48bb33_1920x1020.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Oi pessoal, saiu o site pra come&#231;ar a entender a Escola S&#227;o Paulo em Ci&#234;ncia Avan&#231;ada em micropl&#225;sticos: </p><p>https://microplasticschool.iqm.unicamp.br/</p><p>.</p><ul><li><p>Ser&#227;o 12 professores (seis gringos e seis brazucas) e 100 estudantes (50 gringos e 50 brazucas). Tudo financiado pela FAPESP (se voc&#234; j&#225; for bolsista FAPESP, a&#237; tem que sair da sua reserva t&#233;cnica).</p></li><li><p>Integralmente em ingl&#234;s! N&#227;o &#233; s&#243; listening para entender as palestras, mas tamb&#233;m participar de grupos de discuss&#227;o onde voc&#234; vai ter que se manifestar e se posicionar, vai ter que desenvolver projetos com mentoria dos professores e vai ter que apresentar o seu projeto. Flu&#234;ncia em escrita e fala tamb&#233;m s&#227;o necess&#225;rios.</p></li><li><p>Inscri&#231;&#245;es de 20 de mar&#231;o a 10 de abril.</p></li><li><p>Escola vai ser de 1 a 11 de setembro.</p></li><li><p>Professores e alunos v&#227;o ficar todos no mesmo hotel, dentro da Unicamp. Iremos e voltaremos a p&#233; do audit&#243;rio.</p></li><li><p>Leia os demais detalhes no site! </p></li></ul><p>https://microplasticschool.iqm.unicamp.br/</p><ul><li><p>Vai ser incr&#237;vel!</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!atpz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab8f317b-d88a-4f02-9c22-1e003c48bb33_1920x1020.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!atpz!, /__u/cursomicroplasticos.substack.com/w_424, /__u/cursomicroplasticos.substack.com/c_limit, /__u/cursomicroplasticos.substack.com/f_webp, /__u/cursomicroplasticos.substack.com/q_auto:good, 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y2="14"></line></svg></button></div></div></div></a></figure></div>]]></content:encoded></item><item><title><![CDATA[Vídeo e sumário executivo do último clube de leitura]]></title><description><![CDATA[Pessoal, o v&#237;deo e o sum&#225;rio executivo do &#250;ltimo clube de leitura est&#227;o no Substack do GPPP, que voc&#234; v&#234; abaixo ou clicando aqui. O pr&#243;ximo clube vai ser dia 20 de mar&#231;o, maiores detalhes posto no substack do GPPP (aqui).]]></description><link>https://cursomicroplasticos.substack.com/p/video-e-sumario-executivo-do-ultimo</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/video-e-sumario-executivo-do-ultimo</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Sat, 28 Feb 2026 10:49:01 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Pessoal, o v&#237;deo e o sum&#225;rio executivo do &#250;ltimo clube de leitura est&#227;o no Substack do GPPP, que voc&#234; v&#234; abaixo ou clicando <a href="/__u/open.substack.com/pub/microplasticosgppp/p/resumo-do-ultimo-clube-de-leitura?r=2ceozt&amp;utm_campaign=post&amp;utm_medium=web">aqui</a>. O pr&#243;ximo clube vai ser dia 20 de mar&#231;o, maiores detalhes posto no substack do GPPP (<a href="/__u/microplasticosgppp.substack.com/">aqui</a>).</p><div class="embedded-post-wrap" data-attrs="{&quot;id&quot;:189448879,&quot;url&quot;:&quot;https://microplasticosgppp.substack.com/p/resumo-do-ultimo-clube-de-leitura&quot;,&quot;publication_id&quot;:5966355,&quot;embedding_publication_id&quot;:null,&quot;publication_name&quot;:&quot;Grupo de Pesquisa em Polui&#231;&#227;o Pl&#225;stica (GPPP)&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2Xtd!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff94de3aa-23d7-47e5-b4a7-6421647927a2_1280x1280.png&quot;,&quot;title&quot;:&quot;Resumo do &#250;ltimo clube de leitura em micropl&#225;sticos&quot;,&quot;truncated_body_text&quot;:&quot;Oi pessoal, no &#250;ltimo dia 20 fevereiro, das 13:00 &#224;s 14:00, fizemos a primeira sess&#227;o do clube de leitura em micropl&#225;sticos promovido pelo Grupo de Pesquisa em Polui&#231;&#227;o Pl&#225;stica (GPPP), da UFSCar. Entraram no Google Meet 64 pessoas, com pico de 59 participa&#231;&#245;es simult&#226;neas. 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Entraram no Google Meet 64 pessoas, com pico de 59 participa&#231;&#245;es simult&#226;neas. O formato foi a divis&#227;o inicial dos presentes em seis diferentes grupos para per&#8230;</div><div class="embedded-post-cta-wrapper"><span class="embedded-post-cta">Read more</span></div><div class="embedded-post-meta">6 months ago &#183; Walter Ruggeri Waldman</div></a></div>]]></content:encoded></item><item><title><![CDATA[Escola São Paulo de Ciência Avançada em Microplásticos]]></title><description><![CDATA[Em Campinas, de 1 a 11 de setembro!]]></description><link>https://cursomicroplasticos.substack.com/p/escola-sao-paulo-de-ciencia-avancada</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/escola-sao-paulo-de-ciencia-avancada</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Fri, 27 Feb 2026 00:27:14 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!jhhR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feefd02a5-9241-4ebd-baa3-1b06cd85e7dd_1080x1350.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>A ESPCA Microplastics j&#225; tem data marcada! &#127758;&#128300;</p><p>De 1 a 11 de setembro de 2026, Campinas (SP) ser&#225; palco de um programa intensivo e interdisciplinar voltado &#224; forma&#231;&#227;o de mestrandos, doutorandos e jovens pesquisadores interessados nos desafios da polui&#231;&#227;o por micropl&#225;sticos.</p><p>&#128204; 100 vagas com financiamento integral</p><p>50 para participantes do Brasil</p><p>50 para participantes internacionais</p><p>&#128226; SAVE THE DATE</p><p>&#127760; Site no ar: 2/3</p><p>&#128221; Inscri&#231;&#245;es: 20/3 a 10/4</p><p>&#128232; Divulga&#231;&#227;o dos selecionados: 30/4</p><p>A Escola &#233; financiada pela FAPESP e reunir&#225; estudantes e pesquisadores de diferentes &#225;reas do Brasil e do mundo para discutir ci&#234;ncia, impactos ambientais e pol&#237;ticas p&#250;blicas relacionadas aos micropl&#225;sticos.</p><p>Compartilhe com quem n&#227;o pode perder essa oportunidade!</p><p></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!jhhR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feefd02a5-9241-4ebd-baa3-1b06cd85e7dd_1080x1350.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!jhhR!, /__u/cursomicroplasticos.substack.com/w_424, /__u/cursomicroplasticos.substack.com/c_limit, /__u/cursomicroplasticos.substack.com/f_webp, /__u/cursomicroplasticos.substack.com/q_auto:good, 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y2="14"></line></svg></button></div></div></div></a></figure></div>]]></content:encoded></item><item><title><![CDATA[Clubes de leitura em microplásticos (2a chamada)]]></title><description><![CDATA[Nossa s&#233;rie de clubes de leitura em micropl&#225;sticos come&#231;a no dia 20 de fevereiro]]></description><link>https://cursomicroplasticos.substack.com/p/clubes-de-leitura-em-microplasticos-74b</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/clubes-de-leitura-em-microplasticos-74b</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Tue, 17 Feb 2026 22:12:21 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Caros e caras colegas e entusiastas do tema sustentabilidade,</p><p>Vamos iniciar uma s&#233;rie de encontros com clubes de leitura em 2026 e o primeiro vai ser dia 20 de janeiro, das 13:00 &#224;s 14:00 na sexta p&#243;s-carnaval, no link <a href="http://meet.google.com/fam-kadx-rbw">meet.google.com/fam-kadx-rbw</a>.</p><p>Em 13 de janeiro, o jornal The Guardian publicou uma mat&#233;ria questionando alguns resultados na &#225;rea de micropl&#225;sticos: <a href="https://www.theguardian.com/environment/2026/jan/13/microplastics-human-body-doubt">https://www.theguardian.com/environment/2026/jan/13/microplastics-human-body-doubt</a>. Este artigo teve bastante repercuss&#227;o e deu origem a outras manifesta&#231;&#245;es no mesmo jornal:</p><ul><li><p>Dia 16 de janeiro, saiu um artigo de opini&#227;o sobre a repercuss&#227;o do primeiro artigo: <a href="https://www.theguardian.com/commentisfree/2026/jan/16/microplastics-bodies-debate">https://www.theguardian.com/commentisfree/2026/jan/16/microplastics-bodies-debate</a></p></li><li><p>Dia 18 de janeiro, saiu um editorial do The Guardian se posicionando: <a href="https://www.theguardian.com/commentisfree/2026/jan/18/the-guardian-view-on-microplastics-research-questioning-results-is-good-for-science-but-has-political-consequences?CMP=Share_iOSApp_Other">https://www.theguardian.com/commentisfree/2026/jan/18/the-guardian-view-on-microplastics-research-questioning-results-is-good-for-science-but-has-political-consequences</a></p></li><li><p>Dia 21 de janeiro, um artigo coletivo de cientistas foi publicado tamb&#233;m com posicionamentos: <a href="https://www.theguardian.com/environment/2026/jan/21/scientific-rigour-and-the-dangers-of-microplastics">https://www.theguardian.com/environment/2026/jan/21/scientific-rigour-and-the-dangers-of-microplastics</a></p></li></ul><p>O primeiro clube de leitura de 2026 vai ser sobre esses quatro artigos jornal&#237;sticos, de f&#225;cil leitura, para que possamos discutir o furac&#227;o que agitou a &#225;rea da pesquisa em polui&#231;&#227;o pl&#225;stica em janeiro. Na sequ&#234;ncia, em mar&#231;o/abril, a gente vai ler um artigo que &#233; uma continuidade desse debate, em que se discute uma proposta de novos protocolos e posicionamentos que devem permear a pesquisa em micropl&#225;sticos, a fim de garantir maior robustez na apresenta&#231;&#227;o de resultados.</p><p>Vai ser um clube de leitura p&#250;blico, podem convidar seus amigos e colegas.</p><p>At&#233; dia 20 de fevereiro, &#224;s 13:00!</p><p>Walter</p>]]></content:encoded></item><item><title><![CDATA[Clubes de leitura em microplásticos]]></title><description><![CDATA[Nossa s&#233;rie de clubes de leitura em micropl&#225;sticos come&#231;a no dia 20 de fevereiro]]></description><link>https://cursomicroplasticos.substack.com/p/clubes-de-leitura-em-microplasticos-446</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/clubes-de-leitura-em-microplasticos-446</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Mon, 09 Feb 2026 20:43:23 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Caros e caras colegas e entusiastas do tema sustentabilidade,</p><p>Como combinamos, vamos iniciar uma s&#233;rie de encontros com clubes de leitura em 2026 e o primeiro vai ser dia 20 de janeiro, das 13:00 &#224;s 14:00 na sexta p&#243;s-carnaval, no link <a href="http://meet.google.com/fam-kadx-rbw">meet.google.com/fam-kadx-rbw</a>.</p><p>Em 13 de janeiro, o jornal The Guardian publicou uma mat&#233;ria questionando alguns resultados na &#225;rea de micropl&#225;sticos: <a href="https://www.theguardian.com/environment/2026/jan/13/microplastics-human-body-doubt">https://www.theguardian.com/environment/2026/jan/13/microplastics-human-body-doubt</a>. Este artigo teve bastante repercuss&#227;o e deu origem a outras manifesta&#231;&#245;es no mesmo jornal:</p><ul><li><p>Dia 16 de janeiro, saiu um artigo de opini&#227;o sobre a repercuss&#227;o do primeiro artigo: <a href="https://www.theguardian.com/commentisfree/2026/jan/16/microplastics-bodies-debate">https://www.theguardian.com/commentisfree/2026/jan/16/microplastics-bodies-debate</a></p></li><li><p>Dia 18 de janeiro, saiu um editorial do The Guardian se posicionando: <a href="https://www.theguardian.com/commentisfree/2026/jan/18/the-guardian-view-on-microplastics-research-questioning-results-is-good-for-science-but-has-political-consequences?CMP=Share_iOSApp_Other">https://www.theguardian.com/commentisfree/2026/jan/18/the-guardian-view-on-microplastics-research-questioning-results-is-good-for-science-but-has-political-consequences</a></p></li><li><p>Dia 21 de janeiro, um artigo coletivo de cientistas foi publicado tamb&#233;m com posicionamentos: <a href="https://www.theguardian.com/environment/2026/jan/21/scientific-rigour-and-the-dangers-of-microplastics">https://www.theguardian.com/environment/2026/jan/21/scientific-rigour-and-the-dangers-of-microplastics</a></p></li></ul><p>O primeiro clube de leitura de 2026 vai ser sobre esses quatro artigos jornal&#237;sticos, de f&#225;cil leitura, para que possamos discutir o furac&#227;o que agitou a &#225;rea da pesquisa em polui&#231;&#227;o pl&#225;stica em janeiro. Na sequ&#234;ncia, em mar&#231;o/abril, a gente vai ler um artigo que &#233; uma continuidade desse debate, em que se discute uma proposta de novos protocolos e posicionamentos que devem permear a pesquisa em micropl&#225;sticos, a fim de garantir maior robustez na apresenta&#231;&#227;o de resultados.</p><p>Vai ser um clube de leitura p&#250;blico, podem convidar seus amigos e colegas.</p><p>At&#233; dia 20!</p><p>Walter</p>]]></content:encoded></item><item><title><![CDATA[Clubes de leitura em microplásticos]]></title><description><![CDATA[Nossa s&#233;rie de clubes de leitura em micropl&#225;sticos come&#231;a no dia 20 de fevereiro]]></description><link>https://cursomicroplasticos.substack.com/p/clubes-de-leitura-em-microplasticos</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/clubes-de-leitura-em-microplasticos</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Mon, 09 Feb 2026 20:41:42 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Caros e caras colegas e entusiastas do tema sustentabilidade,</p><p>Como combinamos, vamos iniciar uma s&#233;rie de encontros com clubes de leitura em 2026 e o primeiro vai ser dia 20 de janeiro, das 13:00 &#224;s 14:00 na sexta p&#243;s-carnaval, no link <a href="http://meet.google.com/fam-kadx-rbw">meet.google.com/fam-kadx-rbw</a>.</p><p>Em 13 de janeiro, o jornal The Guardian publicou uma mat&#233;ria questionando alguns resultados na &#225;rea de micropl&#225;sticos: <a href="https://www.theguardian.com/environment/2026/jan/13/microplastics-human-body-doubt">https://www.theguardian.com/environment/2026/jan/13/microplastics-human-body-doubt</a>. Este artigo teve bastante repercuss&#227;o e deu origem a outras manifesta&#231;&#245;es no mesmo jornal:</p><ul><li><p>Dia 16 de janeiro, saiu um artigo de opini&#227;o sobre a repercuss&#227;o do primeiro artigo: <a href="https://www.theguardian.com/commentisfree/2026/jan/16/microplastics-bodies-debate">https://www.theguardian.com/commentisfree/2026/jan/16/microplastics-bodies-debate</a></p></li><li><p>Dia 18 de janeiro, saiu um editorial do The Guardian se posicionando: <a href="https://www.theguardian.com/commentisfree/2026/jan/18/the-guardian-view-on-microplastics-research-questioning-results-is-good-for-science-but-has-political-consequences?CMP=Share_iOSApp_Other">https://www.theguardian.com/commentisfree/2026/jan/18/the-guardian-view-on-microplastics-research-questioning-results-is-good-for-science-but-has-political-consequences</a></p></li><li><p>Dia 21 de janeiro, um artigo coletivo de cientistas foi publicado tamb&#233;m com posicionamentos: <a href="https://www.theguardian.com/environment/2026/jan/21/scientific-rigour-and-the-dangers-of-microplastics">https://www.theguardian.com/environment/2026/jan/21/scientific-rigour-and-the-dangers-of-microplastics</a></p></li></ul><p>O primeiro clube de leitura de 2026 vai ser sobre esses quatro artigos jornal&#237;sticos, de f&#225;cil leitura, para que possamos discutir o furac&#227;o que agitou a &#225;rea da pesquisa em  polui&#231;&#227;o pl&#225;stica em janeiro. Na sequ&#234;ncia, em mar&#231;o/abril, a gente vai ler um artigo que &#233; uma continuidade desse debate, em que se discute uma proposta de novos protocolos e posicionamentos que devem permear a pesquisa em micropl&#225;sticos, a fim de garantir maior robustez na apresenta&#231;&#227;o de resultados.</p><p>Vai ser um clube de leitura p&#250;blico, podem convidar seus amigos e colegas.</p><p>At&#233; dia 20!</p><p>Walter</p>]]></content:encoded></item><item><title><![CDATA[Reabertura dos questionários na OTGA]]></title><description><![CDATA[Recado para quem teve dificuldade de terminar as atividades ou conseguir as notas]]></description><link>https://cursomicroplasticos.substack.com/p/reabertura-dos-questionarios-na-otga</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/reabertura-dos-questionarios-na-otga</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Tue, 13 Jan 2026 09:59:50 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Pessoal, para os que tiveram alguma dificuldade completando algumas das atividades do curso, todas est&#227;o reabertas at&#233; essa sexta, 16 de janeiro, &#224;s 23:59 CET (Central European Time).</p>]]></content:encoded></item><item><title><![CDATA[Certificados pela UFSCar]]></title><description><![CDATA[Certificados da UFSCar ser&#227;o enviados depois de 21 de janeiro]]></description><link>https://cursomicroplasticos.substack.com/p/certificados-pela-ufscar</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/certificados-pela-ufscar</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Mon, 12 Jan 2026 15:26:18 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Primeiro, desejo a todos um lind&#237;ssimo 2026!</p><p>Estou colocando os e-mails em dia depois das f&#233;rias de fim de ano e vou tentar responder a todos. Se escapar algum, por favor, pe&#231;o que me desculpe e reencaminhe a mensagem.</p><p>A secretaria do PPGPUR est&#225; voltando de f&#233;rias na segunda-feira que vem e vai encaminhar a elabora&#231;&#227;o dos certificados para os alunos especiais pelo sistema da UFSCar. A partir do dia 21 de janeiro, quarta que vem, voc&#234;s j&#225; podem encaminhar e-mails para ppgpur@ufscar.br para solicitar o certificado. Os certificados ser&#227;o enviados em resposta &#224; demanda feita por e-mail.</p><p>Abra&#231;o!!!</p><p>Walter</p>]]></content:encoded></item><item><title><![CDATA[Questionário final da OTGA e tarefas do Classroom]]></title><description><![CDATA[OTGA &#233; obrigat&#243;rio! Classroom n&#227;o &#233;!]]></description><link>https://cursomicroplasticos.substack.com/p/questionario-final-da-otga-e-tarefas</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/questionario-final-da-otga-e-tarefas</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Sat, 20 Dec 2025 09:54:03 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Bom dia estudantes e colegas do curso de micropl&#225;sticos,</p><ol><li><p>Para os inscritos na OTGA: Preencham o question&#225;rio de avalia&#231;&#227;o da OTGA (print da tela abaixo e link <a href="https://classroom.oceanteacher.org/course/section.php?id=10086">aqui</a>). Destaco que o hor&#225;rio de conclus&#227;o &#233; o da B&#233;lgica, sede da OTGA, ent&#227;o preencham at&#233; o dia 21! Como dito abundantemente desde a primeira aula (e na apresenta&#231;&#227;o escrita da plataforma, em v&#225;rios encontros s&#237;ncronos gravados e at&#233; nas quest&#245;es do quiz da aula de apresenta&#231;&#227;o da disciplina), se n&#227;o responder a esse question&#225;rio, n&#227;o consegue obter o certificado.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!ZTnK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F952ea95c-adb6-48aa-b8b3-b8da14d8a074_694x265.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!ZTnK!, /__u/cursomicroplasticos.substack.com/w_424, /__u/cursomicroplasticos.substack.com/c_limit, /__u/cursomicroplasticos.substack.com/f_webp, /__u/cursomicroplasticos.substack.com/q_auto:good, 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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></li><li><p>N&#227;o se esque&#231;am de preencher o meu question&#225;rio de avalia&#231;&#227;o da disciplina, esse &#233; opcional, mas me ajuda muito a melhorar para as pr&#243;ximas ofertas. Temos mais de 400 alunos e 50 respostas at&#233; agora. Aceito o preenchimento desse question&#225;rio como presente de Natal. :)<br>O link &#233; <a href="https://freeonlinesurveys.com/s/qT1o3Zlh">https://freeonlinesurveys.com/s/qT1o3Zlh</a>.</p></li><li><p>Os question&#225;rios do Google Classroom s&#227;o de preenchimento opcional, podem respond&#234;-los, mas n&#227;o se preocupem com isso como uma obriga&#231;&#227;o.</p></li><li><p>Os certificados da OTGA voc&#234;s obt&#234;m no pr&#243;prio sistema. Os certificados do PPGPUR ser&#227;o emitidos a partir da segunda metade de janeiro.</p></li><li><p>Das respostas dadas at&#233; agora sobre a disciplina, muitas pedem que se continue a comunica&#231;&#227;o de oportunidades, indica&#231;&#245;es de artigos e de webin&#225;rios pelo Substack. A partir de janeiro, isso ser&#225; feito no Substack do meu grupo de pesquisa, o GPPP, pelo link aqui ou pelo embed abaixo. Os clubes de leitura que combinamos ser&#227;o tamb&#233;m publicizados no Substack do GPPP, pois eles ser&#227;o abertos.</p><div class="embedded-publication-wrap" data-attrs="{&quot;id&quot;:5966355,&quot;embedding_publication_id&quot;:null,&quot;name&quot;:&quot;Grupo de Pesquisa em Polui&#231;&#227;o Pl&#225;stica (GPPP)&quot;,&quot;logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2Xtd!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff94de3aa-23d7-47e5-b4a7-6421647927a2_1280x1280.png&quot;,&quot;base_url&quot;:&quot;https://microplasticosgppp.substack.com&quot;,&quot;hero_text&quot;:&quot;Canal de comunica&#231;&#227;o do Grupo de Pesquisa em Polui&#231;&#227;o Pl&#225;stica (GPPP) para recomendar leituras e webin&#225;rios e compartilhar nossos posicionamentos na &#225;rea de polui&#231;&#227;o pl&#225;stica, nossas publica&#231;&#245;es e participa&#231;&#245;es em congressos.&quot;,&quot;author_name&quot;:&quot;Walter Ruggeri Waldman&quot;,&quot;show_subscribe&quot;:true,&quot;logo_bg_color&quot;:null,&quot;language&quot;:&quot;pt-br&quot;}" data-component-name="EmbeddedPublicationToDOMWithSubscribe"><div class="embedded-publication show-subscribe"><a class="embedded-publication-link-part" native="true" href="/__u/microplasticosgppp.substack.com/?utm_source=substack&amp;utm_campaign=publication_embed&amp;utm_medium=web"><img class="embedded-publication-logo" src="/__u/substackcdn.com/image/fetch/$s_!2Xtd!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff94de3aa-23d7-47e5-b4a7-6421647927a2_1280x1280.png" width="56" height="56"><span class="embedded-publication-name">Grupo de Pesquisa em Polui&#231;&#227;o Pl&#225;stica (GPPP)</span><div class="embedded-publication-hero-text">Canal de comunica&#231;&#227;o do Grupo de Pesquisa em Polui&#231;&#227;o Pl&#225;stica (GPPP) para recomendar leituras e webin&#225;rios e compartilhar nossos posicionamentos na &#225;rea de polui&#231;&#227;o pl&#225;stica, nossas publica&#231;&#245;es e participa&#231;&#245;es em congressos.</div><div class="embedded-publication-author-name">Por Walter Ruggeri Waldman</div></a><form class="embedded-publication-subscribe" method="GET" action="/__u/microplasticosgppp.substack.com/subscribe"><input type="hidden" name="source" value="publication-embed"><input type="hidden" name="autoSubmit" value="true"><input type="email" class="email-input" name="email" placeholder="Digite seu e-mail..."><input type="submit" class="button primary" value="Inscreva-se"></form></div></div><p><br></p></li></ol>]]></content:encoded></item><item><title><![CDATA[Vídeo do clube de leitura e avaliação]]></title><description><![CDATA[Caros e caras estudantes e colegas,]]></description><link>https://cursomicroplasticos.substack.com/p/video-do-clube-de-leitura-e-avaliacao</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/video-do-clube-de-leitura-e-avaliacao</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Wed, 17 Dec 2025 20:51:05 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Caros e caras estudantes e colegas,</p><p>A aula de ontem foi bem legal! No ano que vem continuaremos com os clubes de leitura e, portanto, continuaremos a nos ver! O v&#237;deo j&#225; est&#225; no YouTube (clique <a href="https://youtu.be/f7Vl6tezOy4">aqui</a>), com o corte do tempo em que as pessoas ficaram nas salas de debate, que come&#231;ou nos 20 minutos do v&#237;deo!</p><p>N&#227;o se esque&#231;am de fazer a avalia&#231;&#227;o do curso, que &#233; rapidinha! O link &#233; <a href="https://freeonlinesurveys.com/s/qT1o3Zlh">https://freeonlinesurveys.com/s/qT1o3Zlh</a>.</p><p>N&#227;o se esque&#231;am de responder tamb&#233;m ao question&#225;rio de avalia&#231;&#227;o da plataforma OTGA, que &#233; obrigat&#243;rio para o diploma de quem se inscreveu na plataforma da UNESCO.</p><p>Abra&#231;o!</p><p>Walter</p>]]></content:encoded></item><item><title><![CDATA[Questionário pro futuro da disciplina (meu e não da OTGA)]]></title><description><![CDATA[Caros e caras estudantes e colegas do curso de micropl&#225;sticos,]]></description><link>https://cursomicroplasticos.substack.com/p/questionario-pro-futuro-da-disciplina</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/questionario-pro-futuro-da-disciplina</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Tue, 16 Dec 2025 10:59:25 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Caros e caras estudantes e colegas do curso de micropl&#225;sticos,</p><p>Preparei esse pequeno question&#225;rio pra avaliar a disciplina (ele est&#225; <a href="https://freeonlinesurveys.com/s/qT1o3Zlh">aqui</a>). Agrade&#231;o se voc&#234;s puderem responder nessa semana ainda, pois s&#243; tenho acesso &#224;s respostas nos pr&#243;ximos 14 dias na vers&#227;o gratuita (e quando come&#231;ar a semana natalina, ningu&#233;m mais vai lembrar de responder&#8230;).</p><p>Agrade&#231;o enormemente a participa&#231;&#227;o e engajamento de voc&#234;s nesse semestre!</p><p>Essa n&#227;o ser&#225; nossa &#250;ltima comunica&#231;&#227;o&#8230; :)</p><p>Abra&#231;o,</p><p>Walter</p><p></p><p>Question&#225;rio: https://freeonlinesurveys.com/s/qT1o3Zlh</p>]]></content:encoded></item><item><title><![CDATA[Aula síncrona de 09 de dezembro]]></title><link>https://cursomicroplasticos.substack.com/p/aula-sincrona-de-09-de-dezembro</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/aula-sincrona-de-09-de-dezembro</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Tue, 09 Dec 2025 16:43:43 GMT</pubDate><enclosure url="https://substackcdn.com/image/youtube/w_728,c_limit/OK95FwkSgio" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p></p><div id="youtube2-OK95FwkSgio" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;OK95FwkSgio&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/OK95FwkSgio?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div>]]></content:encoded></item><item><title><![CDATA[Notas da aula de 9 de dezembro]]></title><description><![CDATA[Seguem alguns coment&#225;rios e refer&#234;ncias citadas na aula de hoje.]]></description><link>https://cursomicroplasticos.substack.com/p/notas-da-aula-de-9-de-dezembro</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/notas-da-aula-de-9-de-dezembro</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Tue, 09 Dec 2025 13:48:22 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Seguem alguns coment&#225;rios e refer&#234;ncias citadas na aula de hoje.</p><ol><li><p>Comecei a aula recomendando o v&#237;deo &#8220;Global Plastics Hub Breakfast: From Data to Solution&#8221;, transmitido ao vivo hoje <a href="https://www.youtube.com/watch?v=hhIw2ngzQkU">aqui</a>. Est&#225; relacionado ao Global Partnership on Plastic Pollution and Marine Litter (GPML), que recomendo a voc&#234;s conhecer clicando <a href="https://www.unep.org/explore-topics/oceans-seas/global-partnership-plastic-pollution-and-marine-litter">aqui</a>. </p></li><li><p>Comentei sobre o trabalho do Johan Rockstrom, em promover o conceito de limites planet&#225;rios. Achei esse v&#237;deo <a href="https://www.youtube.com/watch?v=CJ52YATKhGg">aqui</a>.</p></li><li><p>Tivemos uma grande interven&#231;&#227;o da Cris Belli e da Kathia Midori, compartilhando conhecimento sobre aditivos usados em pl&#225;sticos e seu potencial de reciclagem ou de causar danos. Assistam ao v&#237;deo da aula de hoje pra acompanhar. Assim que o Google Meet me enviar, eu repasso por aqui!</p></li><li><p>Outro destaque da aula de hoje foi a discuss&#227;o sobre a lavagem ou n&#227;o dos pl&#225;sticos dom&#233;sticos destinados &#224; reciclagem. Assistam que foi muito interessante!</p></li><li><p>E finalmente, terminamos a aula com uma instiga&#231;&#227;o da Laila sobre o que podemos fazer para o combate &#224; polui&#231;&#227;o pl&#225;stica, que gerou uma s&#233;rie de recomenda&#231;&#245;es e testemunhos, vale &#224; pena acompanhar!</p></li><li><p>Nos vemos semana que vem na nossa &#250;ltima aula, que ser&#225; o clube de leitura! Maiores informa&#231;&#245;es no Substack em que passamos as informa&#231;&#245;es, que voc&#234; encontra <a href="/__u/cursomicroplasticos.substack.com/p/clube-de-leitura">aqui</a>.</p></li></ol>]]></content:encoded></item><item><title><![CDATA[Slides da aula síncrona de 9 de dezembro]]></title><description><![CDATA[Para baixar os slides de hoje, clique aqui.]]></description><link>https://cursomicroplasticos.substack.com/p/slides-da-aula-sincrona-de-9-de-dezembro</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/slides-da-aula-sincrona-de-9-de-dezembro</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Tue, 09 Dec 2025 10:51:36 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Para baixar os slides de hoje, clique <a href="https://1drv.ms/b/c/5056daf19412b44f/EcyMjUcVJYRFuV9IeEqNxUABcEqm0LGEj0CEbvCiOlin8g?e=xsYGEg">aqui</a>.</p>]]></content:encoded></item><item><title><![CDATA[Clube de leitura!]]></title><description><![CDATA[Encerrando o curso com um clube de leitura sobre biodegrad&#225;veis]]></description><link>https://cursomicroplasticos.substack.com/p/clube-de-leitura</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/clube-de-leitura</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Thu, 04 Dec 2025 15:24:39 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Caros e caras estudantes e colegas,</p><p>Vamos encerrar o curso com um clube de leitura sobre biodegrad&#225;veis no dia 16 de dezembro, no hor&#225;rio da aula! Escolhi dois artigos bem curtos, de opini&#227;o/perspectiva/comunica&#231;&#227;o, para garantir a leitura e o engajamento. No dia, eu vou dividir voc&#234;s aleatoriamente em grupos pequenos em salinhas do Meet, onde voc&#234;s v&#227;o trocar ideias com mais liberdade. Passados 20 minutos de debate em grupos menores, vamos juntar todo mundo pra uma discuss&#227;o geral! Tenho feito assim nos clubes de leitura do INCT em circularidade em materiais polim&#233;ricos e tem funcionado bem.</p><p>Quem n&#227;o conseguir acesso aos artigos, entrem em contato.</p><p>Abaixo seguem as leituras!</p><h1>Leituras obrigat&#243;rias</h1><p>&#8220;Are bioplastics the solution to the plastic pollution problem?&#8221;<br>Artigo curto (duas p&#225;ginas) de perspectiva enumerando os pontos negativos dos biopl&#225;sticos biodegrad&#225;veis.<br>(https://dx.plos.org/10.1371/journal.pbio.3002045)</p><p>&#8220;Ecological risks of biodegradable plastics&#8221;<br>Letter curta (uma p&#225;gina) comunicando os potenciais impactos ambientais dos bidegrad&#225;veis.<br>(https://www.science.org/doi/10.1126/science.adw9060)</p><h1>Leituras complementares opcionais</h1><p>&#8220;Biodegradable and Compostable Plastics: A Critical Perspective on the Dawn of their Global Adoption&#8221;<br>Artigo de 2020, com &#234;nfase em hist&#243;rico, mas, pela data, n&#227;o est&#225; atualizado com as quest&#245;es mais espec&#237;ficas de polui&#231;&#227;o pl&#225;stica a partir de biodegrad&#225;veis. Boa leitura pra se situar nos biodegrad&#225;veis, mas n&#227;o nos seus impactos ambientais.<br>(https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/open.201900272)</p><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[Vídeos da aula de políticas regulatórias]]></title><description><![CDATA[V&#237;deos obrigat&#243;rios]]></description><link>https://cursomicroplasticos.substack.com/p/videos-da-aula-de-politicas-regulatorias</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/videos-da-aula-de-politicas-regulatorias</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Thu, 04 Dec 2025 14:46:35 GMT</pubDate><enclosure url="https://substackcdn.com/image/youtube/w_728,c_limit/QX17LqMKLqo" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h1>V&#237;deos obrigat&#243;rios</h1><h3>Primeiro v&#237;deo</h3><p>Esta &#233; a primeira parte de um curso de capacita&#231;&#227;o para as discuss&#245;es sobre o tratado contra a polui&#231;&#227;o pl&#225;stica, ministrado a integrantes das delega&#231;&#245;es, a funcion&#225;rios de minist&#233;rios do meio ambiente e a demais interessados dos pa&#237;ses da Comunidade dos Pa&#237;ses de L&#237;ngua Portuguesa (CPLP).</p><p>Esta aula aborda os conhecimentos desse curso aplicados aos artigos 2 a 5 da vers&#227;o discutida no &#250;ltimo INC, que n&#227;o chegou a uma decis&#227;o.</p><div id="youtube2-QX17LqMKLqo" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;QX17LqMKLqo&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/QX17LqMKLqo?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><h3>Segundo v&#237;deo</h3><p>Esta &#233; a segunda parte do curso descrito acima.</p><p>Esta aula aborda os conhecimentos desse curso aplicados aos artigos 6 a 9 da vers&#227;o discutida no &#250;ltimo INC, que n&#227;o chegou a uma decis&#227;o.</p><div id="youtube2-iLaye3-v2D0" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;iLaye3-v2D0&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/iLaye3-v2D0?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><h1>V&#237;deos opcionais</h1><p>Estes v&#237;deos foram gravados para as ofertas passadas e falam mais do hist&#243;rico do que dos conhecimentos e discuss&#245;es mais atualizados no tema.</p><h3>Primeiro v&#237;deo opcional</h3><p>Esta grava&#231;&#227;o foi feita na aula da oferta de 2024 com o non-paper pr&#233;-Busan (INC5) e as informa&#231;&#245;es s&#227;o datadas. Recomendo a visualiza&#231;&#227;o pelo aspecto hist&#243;rico e para entender o andamento do processo. O v&#237;deo reflete tamb&#233;m uma expectativa e cren&#231;a no processo que talvez n&#227;o sejam as mesmas depois dos impasses das &#250;ltimas reuni&#245;es.</p><div id="youtube2-q4avDRvayqs" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;q4avDRvayqs&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/q4avDRvayqs?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><h3>Segundo v&#237;deo opcional</h3><p>Esta grava&#231;&#227;o foi feita na aula da oferta de 2024 e trata da an&#225;lise de planos nacionais de a&#231;&#227;o contra a polui&#231;&#227;o pl&#225;stica e de outros documentos relevantes para a discuss&#227;o do tratado.</p><div id="youtube2-S0KTI4V7HP8" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;S0KTI4V7HP8&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/S0KTI4V7HP8?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div>]]></content:encoded></item><item><title><![CDATA[Divulgação de defesa de mestrado em microplásticos]]></title><description><![CDATA[Polui&#231;&#227;o marinha por micropl&#225;sticos e os impactos na sa&#250;de humana e na biodiversidade: desafios jur&#237;dicos sob a perspectiva do consumo sustent&#225;vel]]></description><link>https://cursomicroplasticos.substack.com/p/divulgacao-de-defesa-de-mestrado</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/divulgacao-de-defesa-de-mestrado</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Thu, 04 Dec 2025 12:37:07 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!WK2Y!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa936f0d8-cc08-4cd5-ab3f-742ec78f55f6_1080x1350.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Caros e caras estudantes e colegas,</p><p>Passeando pelo LinkedIn, topei com o an&#250;ncio da banca de defesa da Jordana Isse: &#8220;Polui&#231;&#227;o marinha por micropl&#225;sticos e os impactos na sa&#250;de humana e na biodiversidade: desafios jur&#237;dicos sob a perspectiva do consumo sustent&#225;vel&#8221;. Vai acontecer no dia 08/12, &#224;s 14:00. O link &#233; meet.google.com/viz-bvbj-wsy. Abaixo vai a imagem de divulga&#231;&#227;o (link do LinkedIn <a href="https://www.linkedin.com/posts/jordana-isse-9359007b_com-grande-alegria-convido-a-todos-para-minha-activity-7401298939624284160-QIRA?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAAAAe7gsBSyIlPUEdm-qDG0QIixpvkH4QP2E">aqui</a>).</p><p>Voc&#234; vai defender qualifica&#231;&#227;o, disserta&#231;&#227;o ou tese? Manda pra mim que eu divulgo aos colegas!</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="/__u/substackcdn.com/image/fetch/$s_!WK2Y!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa936f0d8-cc08-4cd5-ab3f-742ec78f55f6_1080x1350.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="/__u/substackcdn.com/image/fetch/$s_!WK2Y!, /__u/cursomicroplasticos.substack.com/w_424, /__u/cursomicroplasticos.substack.com/c_limit, /__u/cursomicroplasticos.substack.com/f_webp, /__u/cursomicroplasticos.substack.com/q_auto:good, /__u/cursomicroplasticos.substack.com/fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa936f0d8-cc08-4cd5-ab3f-742ec78f55f6_1080x1350.jpeg 424w, /__u/substackcdn.com/image/fetch/$s_!WK2Y!, /__u/cursomicroplasticos.substack.com/w_848, 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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>]]></content:encoded></item><item><title><![CDATA[Notas da aula síncrona - 02/12]]></title><description><![CDATA[Artigos, tamanho amostral, grava&#231;&#227;o de evento da CETESB com recomenda&#231;&#245;es, recomenda&#231;&#227;o de webin&#225;rios e a&#231;&#245;es contra a polui&#231;&#227;o pl&#225;stica]]></description><link>https://cursomicroplasticos.substack.com/p/notas-da-aula-sincrona-0212</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/notas-da-aula-sincrona-0212</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Tue, 02 Dec 2025 14:00:45 GMT</pubDate><enclosure url="https://substackcdn.com/image/youtube/w_728,c_limit/dA7Uofd7JdA" length="0" type="image/jpeg"/><content:encoded><![CDATA[<ol><li><p>Hoje tivemos uma boa discuss&#227;o sobre  tamanho amostral de indiv&#237;duos em que se estuda a presen&#231;a de micropl&#225;sticos, com as contribui&#231;&#245;es do George Mattox e do Paulo Guilherme Carniel Wagner que derivaram para estudos em ecologia em que eu aprendi v&#225;rias coisas legais. Assistam &#224; aula s&#237;ncrona gravada para acompanhar.</p></li><li><p>Sobre tema correlato, mas do lado contr&#225;rio, recomendo o artigo &#8220;How many microplastics do you need to (sub)sample?&#8221; (https://www.sciencedirect.com/science/article/pii/S0147651324003191). &#201; sobre, ap&#243;s coletar muitos micropl&#225;sticos, quantos voc&#234; deve caracterizar para ter dados suficientes para a sua an&#225;lise. Essa discuss&#227;o &#233; pertinente quando voc&#234; coleta milhares de part&#237;culas, mas tem estrutura para analisar dezenas ou centenas.</p></li><li><p>Sobre o evento que divulguei nessa newsletter a algumas semanas, houve uma manifesta&#231;&#227;o de que foi muito proveitoso, ent&#227;o aproveito pra divulgar o <a href="https://www.youtube.com/live/dA7Uofd7JdA?si=JR1lIP5GoVVONH6a">link do YouTube</a>. O evento todo foi &#243;timo, mas, no que se refere &#224; pesquisa em micropl&#225;sticos, gostaria de recomendar a apresenta&#231;&#227;o do Prof. D&#233;cio, que come&#231;a &#224;s 1 horas e 39 minutos do v&#237;deo (s&#227;o mais 8 horas ao todo). Para quem se interessa pela diplomacia por tr&#225;s do tratado, a primeira apresenta&#231;&#227;o &#233; da Kei, que sabe muito do tema e &#233; da UNEP, e na parte final tem um relato do representante do MRE sobre o tema. Pra relembrar a programa&#231;&#227;o e assim poder achar a apresenta&#231;&#227;o que te interessa mais, olhe o Substack onde mandei (<a href="/__u/cursomicroplasticos.substack.com/p/recomendacao-de-um-evento-sobre-microplasticos">aqui</a>).</p><div id="youtube2-dA7Uofd7JdA" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;dA7Uofd7JdA&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/dA7Uofd7JdA?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div></li></ol><ol start="5"><li><p>Como recomenda&#231;&#245;es de webin&#225;rios que me chegaram recentemente:</p><ol><li><p>&#8220;The plastisphere: a nexus between soil, plant, animal and human health&#8221;, &#233; promovido pelo cluster Minagris de pesquisa em micropl&#225;sticos. Vai ser dia 5 de dezembro, 7:00 am &#8211; 8:00 am EST. Inscri&#231;&#227;o clicando <a href="https://us06web.zoom.us/webinar/register/WN_4okIsP2uR-eqqyv7lS2bSQ#/registration">aqui</a>!</p></li><li><p>&#8220;Nordic policy and stakeholder forum addressing plastics in Nordic agriculture&#8221;. 8 de dezembro de 2025, 14.00-15.30 CET. Para maiores detalhes, clique <a href="https://ikhapp.org/news-and-event/nordic-policy-and-stakeholder-forum-addressing-plastics-in-nordic-agriculture/">aqui</a>. A inscri&#231;&#227;o &#233; feita clicando no link <a href="https://forms.office.com/e/MSxcCxnRmL">aqui</a>!</p></li></ol></li><li><p>Pra terminar a comunica&#231;&#227;o de hoje, uma informa&#231;&#227;o que j&#225; era pra eu ter enviado um tempo atr&#225;s. No Congresso Brasileiro de Pol&#237;meros tive o prazer de conhecer a Profa. Rilvia Saraiva de Santiago-Aguiar, da UFC, e que participa deste curso. L&#225;, ela apresentou dois trabalhos excelentes sobre micropl&#225;sticos, e um deles abordou suas a&#231;&#245;es de conscientiza&#231;&#227;o sobre o problema da polui&#231;&#227;o pl&#225;stica, que achei pertinente compartilhar aqui na disciplina (o outro eu divulgo quando a Profa. Rilvia publicar). Os links s&#227;o <a href="https://ltsgpta.wixsite.com/microplasticosufc">esse</a> (do projeto), <a href="https://ltsgpta.wixsite.com/microplasticosufc/about-1">esse</a> (do grupo de pesquisa) e <a href="https://www.instagram.com/lts.ufc">esse</a> (do instagram). Quem tiver alguma a&#231;&#227;o sistematizada de a&#231;&#245;es contra a polui&#231;&#227;o pl&#225;stica e gostaria de divulgar, me manda os links e uma breve descri&#231;&#227;o que eu divulgo. Quem sabe n&#227;o criamos um comp&#234;ndio de a&#231;&#245;es?</p></li></ol><p>Boa semana para todos!</p>]]></content:encoded></item><item><title><![CDATA[Lembrança de que não temos aula amanhã]]></title><description><![CDATA[E na semana que vem tamb&#233;m!]]></description><link>https://cursomicroplasticos.substack.com/p/lembranca-de-que-nao-temos-aula-amanha</link><guid isPermaLink="false">https://cursomicroplasticos.substack.com/p/lembranca-de-que-nao-temos-aula-amanha</guid><dc:creator><![CDATA[Walter Ruggeri Waldman]]></dc:creator><pubDate>Mon, 17 Nov 2025 21:36:30 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!P4-G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc116a939-d488-475f-a816-4607c8b948b0_144x144.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Pessoal, escrevo com este gentil lembrete de que amanh&#227; n&#227;o temos aula por causa do F&#243;rum &#8220;Do ideal ao aplic&#225;vel: limites, possibilidades e desafios do combate &#224; polui&#231;&#227;o pl&#225;stica no contempor&#226;neo&#8221; (https://www.proec.unicamp.br/forum-permanente-do-ideal-ao-aplicavel-limites-possibilidades-e-desafios-do-combate-a-poluicao-plastica-no-contemporaneo-18-11/).</p><p>At&#233; daqui a 15 dias!</p><p>Abra&#231;&#227;o!</p><p>Walter</p>]]></content:encoded></item></channel></rss>