For most of human history, it was also a bottleneck. Building bridges, curing diseases, crossing oceans, governing nations, or founding great enterprises required exceptional minds, shaped over years of education, experience, and disciplined practice. Leaders distinguished themselves because they possessed knowledge, expertise, or analytical capacity that others lacked. Universities, research laboratories, consultancies, and professional schools were built, in part, to cultivate and spread that knowledge. Education became a gateway to opportunities long reserved for a minority, and for many families, an investment in what they called “intelligence,” though what they were really buying was a more marketable form of human capital.

But what happens when “intelligence” stops being scarce?

The genie is already out of the bottle

The question moved from theory to reality in late 2022, when the first language models, ChatGPT chief among them, put within reach of millions of people the ability to generate documents, code, analysis, and recommendations in seconds, despite their early limits in reasoning and reliability. Since then, the pace has only accelerated. New models have widened AI’s reach into coding, research, design, cost analysis, and decision-making. This isn’t simply a more powerful computer arriving on the scene. It’s something deeper: capabilities once scarce and expensive, like knowledge retrieval, linguistic fluency, pattern recognition, and analytical output, are becoming abundant at almost no marginal cost.

If AI is a genie, it has already left the lamp. It can grant wishes almost as fast as we can articulate them. But that doesn’t mean we know what to ask for.

There is a useful parallel to adolescence. After years spent memorizing multiplication tables and formulas by hand, my generation was handed scientific calculators that could solve quadratic equations, plot functions, and run statistical analysis. Work that had once taken real effort suddenly looked instantaneous. And yet, even though the whole class had the same calculator, not everyone did equally well with it. The quality of the result still depended on reasoning, and reasoning still depended on what you already understood.

AI presents the same challenge at a vastly greater scale. Writing a prompt and getting the result you actually need still depends on how well you understand the problem, how precisely you can define it, and how good your judgment is at telling what matters from what doesn’t.

Intelligence is not judgment

One of the more serious errors in the current debate is assuming that intelligence and wisdom are the same thing. They are not.

Intelligence helps us answer questions. Wisdom helps us decide which questions deserve to be asked. Intelligence expands our capabilities. Wisdom gives them direction.

This distinction may become one of the defining challenges of modern leadership, alongside the challenge of genuine empathy. As access to intelligence widens, leadership may shift from supplying answers to supplying direction and support.

When everyone can analyze data, talent becomes the ability to determine which variables actually matter. When everyone can consult a machine for (medical) advice, what makes a leader (physician) distinctive is the ability to earn the trust that makes others willing to follow.

That is where wisdom enters, something more than the simple accumulation of knowledge.

In Noise: A Flaw in Human Judgment, Daniel Kahneman and his co-authors argue that our decisions are shaped not only by bias but by noise: unwanted variation in judgment driven by mood, fatigue, circumstance, or context. The same person, under slightly different conditions, can reach very different conclusions, and even revise their own sense of how right they were, months later. Intelligence doesn’t, on its own, remove these fragilities. Sometimes it simply gives us more sophisticated ways to rationalize them.

History is full of examples: brilliant leaders who rationalized greed and the abuse of power, extraordinary scientists who took part in projects whose consequences turned out to be deeply destructive. I have also met exceptionally intelligent people who seemed destined for remarkable careers, outstanding students who inspired teachers to believe they would change the world, only to end up living mediocre or unhappy lives, undone by destructive habits, poor personal decisions, or an inability to tell achievement from fulfillment. Intelligence did not protect them from themselves.

The implication is uncomfortable. More intelligence does not automatically produce better lives, better organizations, or better societies. Intelligence helps us reach our goals. Wisdom helps us evaluate them, and makes sure they’re still worth reaching once we get there.

Wisdom doesn’t depend mainly on processing power or speed. It depends on perspective: the capacity to hold competing goods in view, to see consequences beyond the immediate horizon, to recognize costs that don’t show up on the ledger, and to tell apart what feels urgent from what actually matters.

For that reason, wisdom tends to look slow. From the outside, it can be mistaken for hesitation, restraint, or indecision. Yet many of life’s costliest mistakes come not from too much caution, but from chasing goals without first asking whether they deserved to be chased at all.

A CEO can use AI to find the fastest route to profitability. No model, however, can objectively decide whose shoulders that route’s costs should fall on: employees, customers, the community, shareholders, or the company’s own long-term strategy. A parent can now access a nearly unlimited supply of pedagogical material aimed at educational excellence. And yet the fundamental question remains stubbornly human, not how to raise a successful child, but what kind of person we want them to become.

These aren’t questions of intelligence. They’re questions of values. Artificial intelligence can become an advisor, but it can’t take on the responsibility of deciding what we consider valuable, meaningful, or good. That choice remains ours.

The optimization trap

This matters because our capitalist societies are built to optimize for short-term maximization, not for wisdom. Markets reward growth, speed, and scale. Political systems tend to reward short-term visibility. Organizations celebrate efficiency, productivity, and whatever can be measured. All of that has real value, but it also sets a subtle trap: optimizing for what’s easy to measure while neglecting what actually matters but resists measurement.

We do this in small ways too. We choose the job with the higher salary over the one with real purpose, the cheap and greasy meal over the healthier option sitting right next to it. We maximize whatever feels most urgent in the moment, and only later realize we were optimizing the wrong objective.

Humanity may now be making the same mistake with AI, at civilizational scale. Much of the current conversation is about what these systems can do to increase output at lower cost, while the question of what purposes AI should serve gets pushed to the side. Tellingly, for every hundred dollars spent making AI more capable, only about one goes toward making it safer or teaching people to use it well. That imbalance points to something rarer, and more necessary, than raw capability: wisdom.

The genie and the unspoken wish

The old stories about genies in lamps may have never been more relevant, and their real warning was probably never about the dangers of magic, but about the limits of the judgment of whoever was holding the lamp, waiting for three wishes to be granted. A genie grants wishes; it doesn’t teach us what to wish for.

As computational intelligence becomes universal, leadership will depend less on processing information and more on exercising judgment, knowing oneself, and prioritizing what truly matters. The leaders who thrive won’t be the ones who can accumulate the most data. They’ll be the ones who can define coherent goals, exercise sound judgment amid uncertainty, and help others find their bearings on questions that technology can’t answer.

Before we embrace every disruptive new capability, it’s worth examining our own biases, fears, and the voids we may be trying to fill through it. The question is no longer whether we can get what we want, but whether we’ve become wise enough to know what we truly need.

In an age of abundant intelligence, wisdom, fed by the willingness to question ourselves, may become leadership’s last real competitive advantage.

The reflections shared represent the author’s personal views and are intended for informational purposes only. They should not be interpreted as consumer, financial, investment, or career advice.

About the author
Guy Xhonneux is a financial economist, executive coach, and entrepreneur educated at HEC Paris. His work sits at the intersection of finance, tech, and leadership development. As a certified executive coach (ICF Level 2), he supports senior leaders in building clarity, responsibility, and long-term impact by combining analytical rigor with deep self-awareness.

To sustain our pursuit of progress and comfort, we have systematically overexploited the planet, filling it with products that are often unnecessary and that persist long after their usefulness has expired.

In the race to produce more, faster and cheaper, we have stripped both objects and resources of their value. The paradox is stark. A civilisation capable of producing abundance at near-disposable scale still leaves millions without clean water or adequate nutrition.

Consider how quickly aspirational goods lose their meaning. Items once seen as markers of success, such as an iPhone, a BMW, or other any symbol of status, depreciate rapidly, both economically and psychologically. What once signalled achievement becomes ordinary, then irrelevant, replaced by the next thing to have.

Abundance has not solved what we were really trying to fill, which is a deeper need for meaning.

Modern capitalism has conditioned us to equate identity and success with ownership and consumption. A more enduring metric may lie in the responsibility with which we live, lead and decide.

This tension raises an uncomfortable question: what does it really mean to “live better”?

A mathematical constraint

For many, the implicit model of a good life remains linear. Study, work, accumulate, retire, on the assumption that more consumption yields more wellbeing. In practice this too often translates into greater environmental impact for ephimeral and modest marginal comfort.

Is this model sustainable? The Global Footprint Network estimates that if the world consumed at the rate of the average American, humanity would need the equivalent of five Earths to keep pace. The model of prosperity underpinning much of the developed and corporate world is, by definition, not scalable. Yet it remains the default aspiration.

We rarely pause to ask whether this materially driven race serves our deeper needs, or whether it instead fuels chronic dissatisfaction, competition and exhaustion.

What is actually driving the consumption? Perhaps the same underlying void we try to soothe through instant gratification: sweet food, social media, entertainment, or compulsive buying.

If so, the dynamic extends well beyond personal life into professional decision-making. Career moves, promotions and pay rises become vehicles for validation, carrying an expectation of fulfilment they are structurally unable to meet. Fulfilment, by nature, is not external. A system built on continuous growth can only generate new targets, never a lasting sense of “enough.” Satisfaction remains perpetually one milestone ahead. And just like the planet, our most valuable ressources are limited, time, freedom and health, without them no life is possible.

The same void, at two scales

The forces that degrade the planet and those that erode meaning in professional life share a common root, the assumption that more is always better. A finite planet cannot sustain infinite growth, any more than an individual can resolve an internal void through external accumulation

The patterns mirror each other. We acquire to feel complete. We advance to feel validated. Each gain delivers only temporary relief, and the underlying gap remains.

None of this makes ambition or wealth creation inherently problematic. Resources can provide security, autonomy and the capacity to support others. Recognition can signal genuine contribution. The question is less about possession than about attachment, whether these outcomes are tools we use, or substitutes for something we lack.

Two ways of seeing life and success

This is where ecology, leadership and personal development converge. Wealth and poverty are not the sharpest dividing line. A more useful one runs between two orientations. One is centred on accumulation, maximising personal gain, experience and recognition. The other is oriented toward contribution, engaging with something larger than oneself: people, institutions, future generations, shared values of responsibility and stewardship.

Viewed through a narrow economic lens, the second path looks inefficient. Sharing reduces individual gain. Serving redistributes value. Restraint limits growth. Yet it is often along this path that people report a stronger sense of meaning.

In my work as an executive coach, I have watched leaders spend decades pursuing financially driven goals. Many achieved them, at real personal cost. Time, health, relationships and identity were traded along the way. What they found at the top was not failure. It was disorientation. The fulfilment they had anticipated was simply absent.

The problem was never the goal itself, but the expectation placed on it. They had assigned external success the job of supplying internal meaning, a burden no achievement can carry. Money, status and recognition are powerful instruments, but poor endpoints.

This is not an argument against prosperity. It is an invitation to recalibrate, to question the deeply embedded assumption that accumulation can anchor identity. The more consequential question is not how much we acquire, but who we become in the process.

And it may be that the same shift in perspective capable of restoring meaning at the individual level is also necessary to sustain the planet (system) we collectively depend on.

The reflections shared represent the author’s personal views and are intended for informational purposes only. They should not be interpreted as consumer, financial, investment, or career advice.

About the author
Guy Xhonneux is a financial economist, executive coach, and entrepreneur educated at HEC Paris. His work sits at the intersection of finance, tech, and leadership development. As a certified executive coach (ICF Level 2), he supports senior leaders in building clarity, responsibility, and long-term impact by combining analytical rigor with deep self-awareness.

Two parties, two different books

Think of the conflict as a position each side is running. The United States holds what amounts to a short-volatility book. It has the stronger balance sheet, the deeper capital markets, and the dominant currency, but it also has the most to lose from a prolonged, unresolved drawdown. Every month of ambiguity is a funding cost: military assets tied up in the Gulf, energy markets pricing in a geopolitical risk premium, alliance management bandwidth diverted from the Indo-Pacific, and a domestic political clock that punishes open-ended commitments. Washington’s optimal outcome is a clean resolution, priced in and closed out, so capital and attention can redeploy elsewhere.

Iran’s hard-line faction, by contrast, is running something closer to a long-volatility book. They have limited conventional means to win a symmetric contest, but they profit, politically and strategically, from sustained uncertainty. A drawn-out standoff doesn’t need to be won in the conventional sense; it only needs to be endured for the underlying option to pay off. That is the essential asymmetry, and it is the same asymmetry a derivatives desk would recognize instantly: the side paying the carrying cost wants closure, the side collecting convexity wants time.

The occupation trade nobody wants to put on

Every credible negotiating position ultimately rests on the credibility of the tail-risk scenario behind it. The outcome the other side most wants to avoid. For the U.S., that tail scenario has historically been a ground campaign. But Iran is not Iraq in 2003 or Afghanistan in 2001. With a population of nearly 90 million, rugged mountainous terrain, and a military doctrine designed around asymmetric warfare and attrition, a large-scale ground campaign would be less a military option than a strategic gamble with highly uncertain costs (something closer to an uninsurable risk than a deployable option).

Underwriters price risks they can model and reserve against; they decline risks where the tail is unbounded.

Iran’s hard-liners appear to understand that the U.S. has already declined this trade, which means the coercive ceiling on American leverage is air power, sanctions, and diplomacy, not regime change by force. Removing the most severe downside scenario from the table doesn’t eliminate U.S. leverage, but it caps it, and a capped threat is a cheaper one to sit through.

Cheap hedges, expensive positions

The most under-appreciated piece of this standoff is counterparty support. Iran’s regime is not fighting in isolation. Russia and China have standing incentives (separate from any affection for Tehran) to keep the United States engaged in a costly, attention-consuming Middle Eastern entanglement.

For Moscow, every dollar and diplomatic cycle the U.S. spends on Iran is a dollar and cycle not spent reinforcing Ukraine’s eastern flank. For Beijing, a distracted Washington is a Washington with less bandwidth for Taiwan and less coherence in coalition-building across the Indo-Pacific.

Meanwhile the position isn’t cost-free for the U.S. balance sheet either: federal debt continues to climb with every extended deployment and aid package, and prolonged, uncoordinated engagement in the Middle East strains cohesion within NATO, as European allies weigh their own exposure and burden-sharing against a Washington stretched across multiple simultaneous fronts. A weaker alliance structure is itself a win for Moscow and Beijing, quite apart from anything that happens in the Gulf.

Financially, this is the equivalent of a third party subsidizing your carrying costs while you hold a position against a rival. Arms transfers, oil purchases outside the sanctions perimeter, and diplomatic cover at the UN function as a low-cost hedge that keeps Tehran’s hard-liners solvent in the confrontation far longer than an isolated actor could sustain alone.

It’s a cheap option for Russia and China, and it materially lowers the effective cost of Iranian defiance. The West, meanwhile, is paying full price for its own exposure with no equivalent subsidy.

The domestic term structure

Every position also has a maturity. American domestic politics impose a term structure. Political scientists refer to this as the audience-costs problem: democracies generate visible and politically costly signals when leaders retreat from a stated commitment because voters and institutions can punish such reversals at the ballot box or in the legislature (Fearon, 1994). Authoritarian regimes with weaker mechanisms of accountability face no equivalent political clock.

In practical terms, U.S. electoral cycles reward decisive outcomes while imposing rising political costs on engagements that extend beyond a single term. The Ayatollahs, by contrast, answer to a narrower constituency with a longer time horizon and no comparable deadline.

With the U.S. midterm elections only a few months away, the effective decision window for the Trump administration is narrowing considerably. Tehran’s hard-line faction faces no equivalent forcing event.

At present, neither side appears to be playing a truly long game. Yet their instruments have very different maturities, and prolonged ambiguity tends to favor the party whose clock runs more slowly.

What all of this means

None of this implies that Iran is “winning” in any conventional sense. Its economy remains under significant strain, and there is a credible counterargument that years of sanctions and growing generational discontent are eroding the long-term durability of the hard-line position faster than may appear from the outside.

But the more useful lens for reading the current situation may not be a contest of strength, but a game-theoretic war-of-attrition problem (Maynard Smith, 1974; Fearon, 1994). In that framework, what matters is not absolute capability but relative discount rates, how heavily each side values ending the standoff today versus sustaining it into the future.

The dynamic resembles risk pricing, where compensation accrues not to the party with the strongest fundamentals, but to the party willing and able to bear uncertainty for the longest period. However, this advantage exists only if Iran’s leadership remains sufficiently cohesive to exploit its lower discount rate.

At present, the structure of the standoff appears to reward Tehran’s hard-line faction for waiting, while imposing rising political and strategic costs on Washington for doing the same.

This asymmetry is not permanent. It could change if Iran and its backers face a materially higher cost for sustaining the confrontation, if fractures within Iran’s leadership undermine its ability to capitalize on its time horizon, or if the United States succeeds in reducing the domestic political and economic costs.

Until then, the imbalance remains intact: one side is effectively compensated for patience, while the other faces mounting pressure to produce visible results. As long as that dynamic persists, the confrontation is likely to remain unresolved for longer than the underlying fundamentals alone would have suggested at the outset, with the United States bearing a disproportionate share of the cost of delay.

The views expressed here are the author’s own and reflect a personal analysis of current events through the lens of financial risk management. They are intended solely for informational and educational purposes and should not be interpreted as forecasts, financial advice, or investment recommendations.

About the Author

Guy Vincent Xhonneux is a financial economist, risk manager, entrepreneur, and former portfolio manager, trained at HEC Paris. He is passionate about macroeconomics, risk management, innovation, and leadership psychology, with a particular interest in understanding the human factors that drive decision-making.

I believed it strongly enough to leave a conventional finance career and spend the better part of two years building a biodiversity focused, tokenised private debt fintech of my own.

It did not work.

During this time, I explored the PCAF1 methodology in depth with the support of the Luxembourg Sustainable Finance Initiative (LSFI), using it as a foundation to build a client portfolio valuation and impact model, a cornerstone of the startup.

Meanwhile, with guidance from HEC Paris, I transformed these insights into a robust business plan and investor deck. The financial model proved resilient under scrutiny, and in-house market research done in EU and USA indicated strong and genuine interest among Gen Z investors.

What was missing, however, was not a more refined quantitative model, but a venture capital (VC) audience willing to evaluate the project on its own terms. Most investors compared our projections to ventures in sectors such as AI, applying traditional VC timeframes and return expectations that the economics of climate mitigation were never designed to meet.

Sadly, it took me two years, at the cost of a decade of personal savings, to realise that the issue with my venture was not in the spreadsheet. It lay in the investor mindset, in the assumption that climate investing could be judged as though it were a conventional risk-adjusted investment.

In my start-up’s model, projected returns were higher than those of conventional private debt in Europe. Yet once currency and geographic risk were properly accounted for, the figures became less compelling. Both the impact and the yield were to be generated in Colombia, a country of immense biodiversity, but also one shaped by remoteness and the long afterlife of guerrilla violence.

The project was designed not only to support climate mitigation, but also to strengthen viable, biodiversity friendly rural business models in sustainable farming and tourism. The hope was that profitable, legal activity could make communities less vulnerable to illicit economies such as illegal gold mining and cocaine trafficking, while also easing the pressure to migrate north as the only remaining path to a more stable future.

Viewing the situation through a different lens

What most people call climate action or green investing is, in fact, defensive economics. Retrofitting buildings, hardening coastal infrastructure, restoring forests and wetlands, imposing a carbon price, redesigning cities around walking and cycling rather than the car: none of this, beyond the companies that carry it out, creates a new revenue line in any obvious sense. It reduces the speed and scale of loss against a baseline that is already slipping away. That is what insurance does.

One major exception has continued to expand profitably over the past two decades: renewable power generation. On a levelised cost basis, green energy has become cheaper than fossil alternatives in most markets, and Russia’s invasion of Ukraine only sharpened that shift by reminding Europe what energy dependence really costs. Electrifying transport and heating reduces exposure to volatile fuel markets and geopolitical vulnerability. In this case, climate spending does behave like an investment for private players, because it can deliver lower risk and a positive return within a relatively short period.

After my personal experience and reflection, I have come to see climate spending as a portfolio with two sleeves. One sleeve is pure insurance: avoided damage, no revenue line, and a return that by design sits near or below zero. That work will mostly fall to governments capable of taking a longer view. The other sleeve is efficiency innovation that happens to decarbonise and can therefore attract ordinary capital on ordinary terms, mostly through electrification.

Confusing the two has been one of the central mistakes in both the public debate and the private financing of climate change. Ask investors to back the insurance sleeve while expecting classic investment returns and the answer will be no, or it will end in disappointment.

The Big Picture

It is tempting to say that markets simply cannot price climate. That sounds is too vague to be useful. A better explanation is that climate mitigation is underfunded because of three specific frictions:

The first is timing. The cost arrives now. The benefit arrives later, often much later, on a timescale that fits neither quarterly earnings nor a political mandate of four or five years. Discount a benefit expected in 2060 against a cost paid in 2026, and the numbers will look unattractive under almost any conventional discount rate, even when the real social value is enormous.

The second friction is the public goods problem. Climate stability is non excludable. A tonne of carbon avoided in Germany benefits China just as much as it benefits Germany, whether or not China paid for it. Once benefits cannot be contained within the group that pays for them, underinvestment stops being a moral accident and becomes the predictable result of rational behaviour.

The third friction is accounting, more subtle, but perhaps even more damaging. Avoided catastrophe does not show up on an income statement. People notice the value of health when they lose it. Investors notice the value of flood defences when the town next door is under water. The heatwave that did not happen and the harvest that did not fail remain counterfactuals, and counterfactuals do not book revenue. They compete against visible profit, and they usually lose.

None of these frictions is unique to climate. The same structure appears in pandemic preparedness, water pollution control and defence spending. In each case, the actor who pays is not the only actor who benefits, and the most valuable outcome is the one that, by definition, never becomes visible.

The game theory dilemma

The public goods problem becomes clearer when translated into game theory. Imagine two regions deciding whether to invest in mitigation or to free ride on the efforts of others.

If both invest, both end up modestly better off, because climate stability is shared. If one invests and the other does nothing, the investor bears the cost while the free rider captures part of the benefit anyway. If both free ride, both end up worse off than under co operation, but each still avoids being the only one left paying the bill.

That is the logic of the prisoner’s dilemma. The dominant strategy for each player is to free ride, even though the collective outcome is worse for everyone. Rational actors, behaving rationally, arrive at an irrational result.

This is, of course, a simplification. The world has more than two major regions emitting CO2, and their interests are far from symmetrical. Still, the structure holds, and if anything, it worsens as the number of players rises, because every additional actor creates one more opportunity to wait for someone else to move first.

There is also a grim injustice built into the system. The regions that contributed least to the stock of atmospheric carbon, especially across tropical Latin America and Africa, are among those most exposed to its worst physical consequences.

Why inertia matters more than politics

Even a fully co operative political outcome would not produce an immediate dividend, because the damage being defended against has enormous physical inertia.

Carbon dioxide is chemically stable. Once released, it does not leave the atmosphere on any timescale meaningful to a human career or a political term. And once certain ecological thresholds are crossed, a dead coral reef, an eroded coastline, a forest tipped from carbon sink to carbon source, the system does not simply return to its previous state.

That changes the economics in a disturbing way. At some point, it may become more profitable to rebuild from a lower floor than to defend the old one. The return on preservation keeps falling as damage caused by climate change accumulates, while the return on adaptation, relocation, filtration, cooling and artificial replacement may eventually rise. At that point, capital will finally turn enthusiastic, but only because the original baseline has already been lost.

A smaller version of this dynamic can be observed in water. Water filtration and recycling only became attractive business opportunities once water sources had already been significantly degraded, and consumers began to evaluate the return on investment of home filters in terms of savings on plastic bottles. Climate change may be following a similar trajectory, but on a far greater scale and with far less room for correction.

If that is where the economics eventually turns favourable, it is worth being honest about what disappears along the way.

Engineered environments rarely replicate what they replace. Anyone who has kept an aquarium understands this instinctively. What nature once produced effortlessly demands constant maintenance, technical intervention, and expense to reproduce, and even then only imperfectly and at a miniature scale. The result can be impressive, even beautiful, but it is never quite the same.

That, perhaps, is the saddest irony in climate economics. The ecosystems we may soon have to recreate artificially, at great expense and for a limited few, were until recently abundant, self sustaining and open to everyone.

This hard learned conclusion, drawn from personal experience, is not an argument for fatalism. It is an argument for conceptual honesty, and one I believe humanity urgently needs to confront, especially as extreme heat turns the summer of 2026 into a warning that can no longer be ignored.

We must become more conscious of the choices we are making, and of the politicians we elect to shape our collective future. They are not only managing the present. They are helping design the environmental conditions in which coming generations will have to live.

Climate action should not be treated like a conventional investment expected to deliver high short term returns. It should be understood for what it really is: the premium we pay to preserve a livable world before its loss becomes the most profitable business opportunity on earth, available only to those wealthy enough to afford it.

The author would spend three thousand pages from 1913 to 1927 pursuing the implications of that instant. Henri Bergson, his near-contemporary and philosophical counterpart, spent a lifetime constructing the intellectual architecture that explains why such an experience is possible.

The time we measure and the time we live are not the same. They are not even the same kind of thing.

Clock-time—the ticking, linear, perfectly uniform succession of seconds—organizes industrial society and now governs the rhythms of calendars and productivity metrics. It maps time as though it were a road: divisible into equal segments, traversable at fixed speed, indifferent to the traveler. It is indispensable for calculation and comparison. Yet it tells us almost nothing about what it feels like to be alive.

Lived time—la durée, duration—is categorically different. It is qualitative rather than quantitative, shaped by consciousness rather than indifferent to it. Unlike clock-time, its moments are not commensurable. A childhood summer may occupy more interior space than a decade of office routine; an hour of grief does not resemble an hour of joy. Time, as actually experienced, expands and contracts with attention: it dilates with presence and compresses with distraction.

It is not a road but a river—its currents shifting at the banks, accelerating at the falls. And unlike a passenger on a train, we are not traveling along it; we are the river itself, inseparable from its flow.

The Mosaic of Duration

This distinction is not merely philosophical; it is existential. For what Bergson ultimately argues, and what Proust demonstrates, is that the quality of a human life is not measured by its length in clock-time but by the depth and richness of its experience. A long life, poorly inhabited, is precisely a short one. A single moment lived with absolute presence may contain more genuine selfhood than years of distracted accumulation.

Every human life is, in the deepest sense, a mosaic—a layered composition of sensations, emotions, and meanings, assembled fragment by fragment across the full duration of lived experience. This mosaic is not consciously constructed; it forms within the body through the accumulation of genuinely inhabited experiences. In In Search of Lost Time, the narrator realizes that he has been shaped not by the moments he deemed significant, but by the long, unremarked duration of ordinary life: mornings in Combray, the cadence of Sunday rituals. The mosaic was assembled while he looked away.

But what becomes of this mosaic when experiences are not truly lived?

From Living to Documenting

In earlier eras, presence was more readily achieved because it was the only option. Families gathered—around a fire, beneath a lamp—not to document but to connect. Stories were told, not recorded. Children listened, not to archive but to imagine; and in imagining, they participated and connected with the narrator.

In the world we have built, this has become rare. We increasingly document rather than inhabit; we record, photograph, and archive—yet fail to connect. This phenomenon took root in the digital shift of the last two decades. When universities began recording every lecture, many students (myself included) interpreted this not as a supplement to attention, but as a substitute for it—an excuse to disengage. It was an attempt to turn the river of the classroom into a reservoir, a way to 'dam' time for later consumption. But these reservoirs were seldom revisited. The moment, once captured as data, was paradoxically lost as experience.

Today, the same logic governs our private lives. We document holidays before we have lived them; we photograph encounters instead of entering them. Experience is deferred in favor of its record.

We are richer in appearance—global travel, endless digital entertainment, immersive media ecosystems—yet abundance does not guarantee depth. The image displaces the encounter. The archive replaces the memory. Images consumed on screens or emotions experienced vicariously through content remain external and informational. They consume the finite resource of clock-time while contributing nothing to our psyche’s interior architecture.

The Data of a Life Not Lived

The modern photographic archive misunderstands something fundamental: truth, in human experience, is not fixed. It is not something to be captured once and preserved unchanged. It matures. It deepens. It reveals new dimensions as time passes and understanding accumulates. Duration does not distort experience; it completes it.

A story told around a fire is never merely a record of events. It is an event re-lived—filtered through memory, shaped by everything that has followed. It cannot be photographed. A picture of the scene would be, in a precise sense, empty.

A society that has never experienced life without the ability to document it with a smartphone may come to confuse recording with living.

The psyche—the interior architecture of memory, emotion, and meaning—is built from duration, not from information. A psyche deprived of such duration becomes fragile, compensating through digital accumulation: more images, more content, more proof of having been present.

Marcel Proust recognized this dynamic in the social salons of his day, where appearance was the primary currency and depth could not emerge. Today, that salon has scaled into a global civilization—one whose temple is Instagram. Bergson might have said that modernity has not merely accelerated time; it has estranged us from our own duration.

The irony is that what we most wish to preserve cannot be captured directly. It can only be experienced, and then remembered. To reclaim our lives, we must occasionally let the “record” fail—to let the moment pass without a witness other than our own senses, allowing the river to flow through us rather than trying to store it in a smartphone.

Everything else we collect and store is just data: compressed fragments located on a distant server, likely nourishing AI models while we obsessively continue to collect bits that stand in for a life that was never fully lived.

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This article was originally published for premium subscribers.

The views expressed here are the author’s own and are intended for informational purposes only. They do not constitute investment, career, or political advice.

About the Author

Guy Xhonneux is a financial economist and entrepreneur trained at HEC Paris, with a career rooted at the intersection of finance, technology, and leadership development. As a certified Executive Coach, he supports leaders seeking clarity and long-term impact, combining rigorous analytical thinking with deep self-awareness.

Ironically, despite holding multiple advanced degrees in finance and economics, I had never deeply questioned how capitalism — and its global web of anonymous delegation (outsourcing and offshoring)— shapes our daily experiences and our very purpose, or raison d’être. Beyond my economic training, as a human being, I began to reflect on how these invisible interactions subtly redefine our roles, sense of agency, and ultimately our existence within a system designed primarily for (economic) efficiency rather than meaning.

Last year, I had the unexpected fortune of reading Quotidien politique and La subsistance au quotidien by Geneviève Pruvost — two books that came into my life by chance and transformed my perspective on consumerism.

Most profoundly, the author changed how I think about doing things myself — growing food, repairing objects, cooking, and making intentional choices. These actions aren’t mere lifestyle preferences or nostalgic hobbies. I now see them as gestures of resistance, self-empowerment, and self-definition in a world that prioritizes detachment and cost-efficiency over ecological responsibility and personal fulfillment.

From Alienation to Agency: Why Everyday Acts Are Political

Drawing on philosopher Henri Lefebvre, Pruvost argues that everyday life is inherently political. Simple, repetitive actions such as shopping, commuting, dressing, and eating are precisely the points where capitalism deeply embeds itself in our lives. Over time, we’ve outsourced not only our labor but also our fundamental ability to sustain ourselves. The loss of basic know-how has eroded our autonomy and diminished our power, particularly when compared to traditional communities that were entirely self-sufficient.

Historically, natural ecosystems provided humans with everything necessary for self-sufficiency. In contrast, modern capitalism has built its success on maximizing efficiency (profit) and promising comfort, gradually — and often intentionally — displacing nature-based sustenance, simple homemade goods, and everyday skills. Today, while many cities still contain rivers and green spaces, they rarely offer fruit-bearing trees, fertile soil, or rivers with edible fish.

This trend extends to rural landscapes as well: many areas perceived as forests are actually industrial plantations, where native woodlands have been replaced by Douglas fir monocultures, often describe as “biological deserts” and dangerously compromising ecological stability.

Delegation Has a Cost

Delegating everything to anonymous global market systems for efficiency and convenience forms the core logic of capitalism, but it also lets us overlook the human and ecological costs. We lose sight of underpaid, invisible workers who sustain our lifestyles, as well as the constant waste of discarding items that could be repaired but are cheaper to replace. This detachment doesn’t just dehumanize producers — it also dehumanizes us, severing the bonds of gratitude and mutual care that connect us to the world. Have you ever felt connected through reciprocal gratitude after bartering goods you spent hours crafting? Think about exchanging favors or goods with friends and neighbors: the human connection created there is irreplaceable.

Ironically, when pursuing my master’s degree in macroeconomics, one of the first lessons I learned from Bruce Champ’s textbook, Modeling Monetary Economies, was that barter was inefficient and could not scale effectively, thus necessitating money as a medium of exchange. But perhaps we lost something valuable along the way — personal connection, autonomy, and genuine reciprocity.

Modern capitalism inherently fragments, decentralizes, digitalizes, and renders its participants invisible. Yet perhaps more significantly, it operates on a fundamental drive to eliminate competition and maximize capital accumulation.

In response, Pruvost’s concept of sweat equity offers a compelling alternative. By actively participating in our own sustenance, we don’t just alleviate the burden of labor placed on others — we contribute to building a fairer, more humane world. We move from being passive consumers to becoming co-creators of our everyday reality.

Reflecting on the correlation between mental-health rankings and the development of modern consumerism across countries also made me realise something important: reclaiming control over some of our daily consumption routines isn’t about romanticising hardship or retreating off-grid like the Amish. It’s about reclaiming meaning, balance, and a sense of self-accomplishment in everyday life.

What if reclaiming the rhythms of daily living isn’t just about saving money or feeling better, but about radically redefining our place in the world from the ground up — reshaping our relationships, our experience of happiness, and, most importantly, our future?

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This article was originally published for premium subscribers.

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The content and information shared reflect the author’s personal views (only) on the future of finance and markets and are intended for informational purposes only. They should not be considered investment or political advice.

About the Author

Guy Xhonneux is a financial economist and entrepreneur trained at HEC Paris, with a career rooted at the intersection of finance, technology, and leadership development. As a certified Executive Coach, he supports leaders seeking clarity and long-term impact, combining rigorous analytical thinking with deep self-awareness.

The chart shows chicken becoming dramatically cheaper in terms of work time — from about 3 hours in 1900 to under 20 minutes by 1980. Rising wages and industrial farming turned what was once a luxury into an everyday staple.

Historically, the markers of wealth were determined by scarcity and production constraints. As Paul Krugman notes in his work on microeconomics, perceived value is driven less by intrinsic quality than by relative scarcity. What is rare commands status; what is abundant fades into the background.

Once the pre-industrial default, organic, local and unprocessed food has become a premium “credence good,” a concept pioneered by scholars such as Michael Spence. In this framework, freshness, local production, and quality act as matters of signaling rather than immediate utility. This logic has extended to the human body itself. Where excess weight once signalled surplus resources and exemption from manual labour, physical fitness now operates as a marker of socioeconomic privilege. It reflects the dual luxury of discretionary time for exercise and the capital required for a high-quality diet.

As researchers on “time affluence,” such as Harvard’s Ashley Whillans, have shown, time has emerged as the ultimate class divider.

Many people feel materially comfortable yet persistently “time poor.”

In nineteenth-century agrarian societies, a plump chicken was considered a luxury because it required significant resource inputs — above all, time — while seafood was abundant and therefore banal. Today, the hierarchy has inverted.

Alongside this shift, privacy— eroded by social media — and freedom — undermined by increasingly complex government bureaucracy — have emerged as new ultimate luxuries.

It took me years to fully synthesise this evolving hierarchy of privilege. Early in my career as a portfolio manager, serving clients with a minimum €1 million entry ticket, I assumed that financial outperformance was the decisive factor in client retention. Over time, I realised that these high-net-worth individuals (HNWIs)were not merely chasing returns; they were seeking the luxury of deceleration. They valued peace of mind and the sovereignty to pursue their passions and spend time with those they cared about, when and where they chose.

In this segment, client aspirations were expressed less through the pursuit of record-breaking returns and more through the level of trust placed in their wealth manager. Only then did it become clear to me that private banking offers far more than financial optimisation. It provides intermediation of complexity: the delegation of administrative, regulatory, and informational burdens, as well as sophisticated inheritance planning. In doing so, it enables clients to reclaim freedom, protect their well-being, and ultimately recover the most precious asset they possess — time.

The evolution of luxury reveals that value is neither fixed nor universal, but socially and technologically contingent. As behavioural economists such as Daniel Kahneman have argued, preferences adapt to context: what was once ordinary becomes aspirational when availability contracts.

For those of us who cannot — or choose not to — access premium wealth-management services, it may be wise to stop chasing volatile and ephemeral luxury trends on Instagram and instead value the endowments we already possess: our time, our health, and our relationships with friends and family.

Luxury is never a static category but a moving frontier, continuously reshaped by scarcity and the pressures of accelerated consumerism.

Today, in an era defined by informational overload, algorithmic surveillance, constant visibility, and relentless demands, what feels truly rare is the ability to breathe, to disconnect, and to choose one’s own rhythm.

Luxury, in the end, is whatever is scarce. And as society evolves, so does scarcity. This continual recalibration reveals not only what we value, but also what we collectively lack.

This article was originally published for premium subscribers. If you wish to subscribe to the newsletter, please feel free to subscribe. The content and views expressed reflect the author’s personal perspectives on the future of finance, markets, and society. They are provided for informational purposes only and should not be construed as investment, political, or career advice.

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About the Author

Guy Xhonneux is a financial economist and entrepreneur trained at HEC Paris, with a career rooted at the intersection of finance, technology, and leadership development. As a certified Executive Coach, he supports leaders seeking clarity and long-term impact, combining rigorous analytical thinking with deep self-awareness.

Using 2025 cross-country data from Numbeo, the analysis highlights three critical components of the world real estate market:

• Mortgage Rates vs. Pricing: There is a strong negative relationship between mortgage rates and the price per square meter.

• Affordability and Yields: Expensive markets — characterized by higher price-to-income ratios — are associated with lower rental yields; conversely, more affordable markets tend to offer higher current yields.

• Structured bifurcation: What often appears as “data noise” in global real-estate markets is, in fact, a structured bifurcation of the asset class into two distinct economic regimes, dictated by the spread between gross rental yields and local financing costs.

In a growing number of countries, price-to-income ratios are elevated while gross rental yields are compressed, and mortgage rates now exceed those yields. The result is a negative carry environment, where rental income no longer covers interest expense. In these markets, real estate is no longer underpinned by income fundamentals but by scarcity and balance-sheet strength. The economics work primarily for cash buyers or for investors explicitly underwriting capital appreciation rather than yield.

At a global level, this creates two distinct categories of property markets. In the first, where gross rental yields sit at or below the cost of financing, real estate behaves as a bond proxy: low carry, returns dominated by price appreciation, and high mechanical sensitivity to interest-rate movements. In the second, where yields materially exceed financing costs, housing resembles private equity: cash-flow-driven, cyclical, and significantly exposed to inflation dynamics, currency risk, and regulatory uncertainty.

Real estate, in other words, does not behave uniformly across borders; it oscillates between capital-preservation duration and operating-risk equity.

For investors seeking genuine diversification, the geographic divergence in housing behavior is paramount.

Bond-Like Markets: The “Duration” Regime

Countries like Luxembourg, Switzerland, Hong Kong and Singapore exemplify “housing-as-duration.” These markets combine extreme valuations with compressed yields.

• High Entry Costs: City-centre prices are among the world’s highest: ~€11,800/m² in Luxembourg, ~€19,300/m² in Switzerland, and ~€23,300/m² in Singapore.

• Thin Yields: Gross yields on large apartments are negligible (1.2%–2.0%).

• Affordability Strain: Mortgage servicing burdens are immense (65%–68%+ of income).

Despite this, vacancy risk is low and price action remains orderly — until rates move. Like a low-yield sovereign bond, returns rely on scarcity and institutional stability rather than cash flow. This appeals to wealth-preservation allocators (pension funds, family offices) but carries significant rate sensitivity. When borrowing costs spiked in 2023, Luxembourg’s prices adjusted mechanically, falling roughly 14%.

Source: Author’s analysis of Numbeo 2025 dataset

Private-Equity-Like Markets

At the other end, markets such as South Africa, United Arab Emirates and Panama function less as stores of value and more as cash-generating, risk-bearing businesses.

• High Yields: Gross yields are substantial (South Africa ~12.1%, Panama ~8.7%, Turkey ~9%, United Arab Emirates~ 8%).

• Fragile Financing: These returns compensate for shorter loan maturities, refinancing risk, currency volatility, and policy uncertainty.

Here, returns are driven by operating income rather than passive appreciation. Investors must underwrite tenant quality, maintenance capex, and exit liquidity as strictly as a corporate buyout. The premium yield is not a “free lunch” — it is compensation for macro and institutional risk.

Structural outliers

A few countries do not fit cleanly into either regime. The United States is the clearest hybrid: yields are unusually high (14.5% on 1-beds; 5.7% on 3-beds) despite comparatively low affordability metrics (price-to-income 3.4; mortgage as % of income or mortgage burden 30.8%), consistent with a market where mobility, regional dispersion and rental dynamics generate equity-like behaviour. Ireland combines high yields (10.1% and 3.9%) with tight affordability (mortgage burden 51.6%), reflecting supply constraints that can alternate between rate sensitivity and volatility.

Size matters

A clear structural rule emerges across all geographies: small units outperform large apartments. Because rents are paid per household while prices are paid per square meter, smaller units offer higher rent-to-price ratios and better liquidity.

The size premium is particularly visible in bond-like markets: Luxembourg’s gross yield is about 5% on a 1-bed versus 2% on a 3-bed; and in Switzerland, 3.0% versus 1.2%. The same pattern holds in higher-yield markets — Panama (8.7% vs 3.4%), South Africa (12.1% vs 4.7%), and the US (14.5% vs 5.7%) .

Simply put, increasing unit size raises capital intensity faster than it increases rental revenue. This picture becomes even more skewed once we focus on larger units: when comparing 3-bedroom gross rental yields to prevailing mortgage rates, the majority of countries shift into negative carry, meaning rental income no longer covers financing costs in most markets.

Source: Author’s analysis of Numbeo 2025 dataset.

Source: Author’s analysis of Numbeo 2025 dataset.

Implications

Portfolio construction must explicitly distinguish between bond-substitutes (core markets) and equity-proxies (emerging/high-yield markets).

• For Investors: Manage bond-like housing for duration risk and PE-like housing for operational and liquidity risk. Size is your “free alpha” as small units yield more than large units.

• For Policymakers: Bond-like housing risks entrenching inequality by locking younger and immigrant cohorts out of ownership. While, private-equity-like housing markets — if treated as a safe haven by buyers — can incubate leverage cycles and banking stress, as seen during the Subprime Mortgage Crisis (2007–2010) and the Spanish Real Estate Crisis (2008–2014).

• For a tenants in Equity-proxies countries: Purchasing typically prevails when the yield-to-mortgage spread is comfortably positive, financing can be secured at a fixed rate and you will stay or put in rent for a minimum duration of seven to ten years, and the total monthly ownership cost — including interest, taxes, and maintenance — does not meaningfully exceed local rent. If you can buy a liquid, well-sized unit.

• For tenants in Bond-Like Markets: where the yield-to-mortgage spread is negative and price-to-income ratios are high, renting and investing the surplus in capital markets is often the superior financial strategy. This is particularly true in environments defined by interest-rate volatility or where potential mobility needs — such as moving within a few years — render the high entry and exit costs of homeownership a significant risk.

• For cross-border (“transfrontalier”) workers in bond-like property markets — where local real estate functions as a negative-carry bond proxy, such as in Luxembourg or Switzerland — a rational hybrid strategy (when income levels are sufficient to sustain dual exposure), may be to rent locally while purchasing abroad, provided the target market — such as France or Belgium — offers positive carry. The effectiveness of this approach ultimately depends on the investor’s ability to manage currency risk, tax complexity, and cross-border property operations, as well as to acquire a liquid, appropriately sized asset that preserves flexibility and long-term optionality.

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This article was originally published for premium subscribers on December15, 2025. If you wish to subscribe to the premium weekly newsletter, click subscribe button below:

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The content and information presented reflect the author’s personal views only and are provided for informational purposes. They do not constitute investment advice.

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