What happens to an economy — and a civilization — when it collectively stops looking up? A handful of new space books and urban histories arriving in 2026 quietly pose that question, and the answer, I would argue, carries far more economic weight than most financial analysts care to admit.

The three titles reviewed in Nature's latest books column — Lucy Rogers' meditation on attention and the sky, Bruno Carvalho's sweeping history of urbanization, and Lindy Elkins-Tanton's account of the NASA Psyche mission — might appear, at first glance, to be unrelated dispatches from the world of popular science publishing. But read them together through an economic lens, and they form something closer to a triptych: a portrait of how civilizations allocate attention, infrastructure, and ambition, and what happens when those allocations shift.

The Attention Economy Has a Vertical Dimension

Lucy Rogers, an engineer who lives on a narrowboat, opens her forthcoming book with an observation that doubles as a macroeconomic diagnosis:

"We do not cast our eyes upwards as often as our great-grandparents did." — Lucy Rogers, as cited in Nature

She is, of course, talking about smartphones. But consider the economic architecture behind that downward gaze. The attention economy — a term that has migrated from academic journals into boardroom strategy decks over the past decade — is fundamentally a war for cognitive real estate. Every second a user spends scrolling a social feed is a second not spent observing, imagining, or contemplating the longer arc of human possibility. This is not merely a philosophical lament; it has measurable consequences for the pipeline of scientific curiosity that eventually feeds innovation, R&D investment, and the kind of long-horizon thinking that produces missions like NASA's Psyche.

Rogers' solution — living on a narrowboat, forcing herself to look at bats streaming from Bornean caves at dusk, kites above Indian rooftops, rocket launches in Florida — is charmingly artisanal. But it points toward something structurally important: the conditions under which human curiosity regenerates are not guaranteed by market forces alone. In the grand chessboard of global finance, attention is the opening gambit, and right now, the opening gambit is being systematically redirected downward by platforms whose business models depend on precisely that redirection.

This matters for space economics specifically. The commercial space sector — from SpaceX to Blue Origin to newer entrants like Vast, whose ambitions I have written about previously — depends on a sustained public appetite for the cosmos. That appetite is partly cultural, partly educational, and only partly driven by the hard economics of launch costs and satellite constellations. Space books like Rogers' serve a function that no balance sheet captures neatly: they are demand-generation infrastructure for an industry that requires generational commitment.

Urbanization: The Symphonic Movement Nobody Fully Scored

Bruno Carvalho's The Invention of the Future arrives with a statistic that should arrest any macroeconomist mid-sentence: in 2018, 55% of the world's population lived in cities, and that share is projected to reach 68% by 2050. Carvalho traces this shift through a series of pivotal urban transformations — Lisbon's rebuilding after the catastrophic 1755 earthquake, Manhattan's 1811 grid plan, and Rio de Janeiro's modernization between 1903 and 1906.

"Cities are places where things happen, but they also make things happen." — Bruno Carvalho, The Invention of the Future

That sentence is deceptively simple, but it encapsulates what urban economists call agglomeration effects: the non-linear productivity gains that emerge when human capital concentrates in dense, well-connected spaces. As I noted in my analysis of ancient urban resilience — specifically in the context of how the Justinian Plague reshaped the demographic and economic geography of the late Roman world — cities are simultaneously the most productive and the most fragile nodes in any civilization's economic network.

Carvalho's historical sweep is instructive precisely because it refuses the comfortable narrative of linear urban progress. Lisbon's 1755 earthquake was not merely a natural disaster; it was an economic reset that forced a deliberate, state-directed reconstruction — one of history's clearest examples of what we might today call industrial policy applied to urban infrastructure. The Marquis of Pombal's grid-based rebuild of the Baixa district was, in modern terms, a sovereign investment in urban resilience with a multi-decade return horizon. Markets alone would likely have produced a patchier, slower, and less coherent recovery.

This is where my acknowledged bias toward free-market solutions requires an honest check. The historical record of great urban transformations — from Haussmann's Paris to Meiji Tokyo to post-war Singapore — suggests that the most economically consequential urban redesigns have almost always involved significant state coordination, if not outright direction. The market is extraordinarily good at filling spaces that have already been defined; it is considerably less reliable at defining the spaces in the first place.

an aerial view of a city with lots of buildings

Photo by Florian Delée on Unsplash

The 68% urbanization figure for 2050 is not merely a demographic projection — it is an infrastructure investment thesis. The World Bank estimates that cities will need approximately $4.5 trillion in infrastructure investment annually through 2030 just to maintain current service levels, let alone to build the resilient, productive urban environments that Carvalho's history suggests are possible. The economic domino effect of getting this wrong — inadequate housing, congested transport, fragile utility networks — will be felt not just in emerging markets but in the secondary cities of developed economies that have been quietly hollowing out for decades.

The Psyche Mission: Human Capital at 2.5 Billion Kilometers

Of the three books under review, Lindy Elkins-Tanton's Mission Ready is the one most directly relevant to the space economy — and, I would argue, the most economically underappreciated.

The NASA Psyche mission, launched in 2023 after years of preparation led by Elkins-Tanton as principal investigator, is scheduled to reach the metal-rich asteroid 16 Psyche in 2029. The asteroid orbits the Sun between Mars and Jupiter and is believed to be composed largely of iron and nickel — materials that, if they could somehow be economically extracted, would represent a quantity of metal that dwarfs all known terrestrial reserves combined.

I wrote about the economic implications of 16 Psyche's mineral wealth in an earlier piece, examining how the mere existence of such an asteroid forces economists to rethink scarcity assumptions that have underpinned commodity markets for centuries. The asteroid's theoretical mineral value is so astronomical — estimates have ranged into the quintillions of dollars — as to be essentially meaningless as a near-term market signal. What matters economically, in the medium term, is not the asteroid's metal content but the institutional and human capital infrastructure being built around missions like Psyche.

Elkins-Tanton's book, notably, shifts focus away from the asteroid itself and toward the people behind the mission:

"Drawing on both challenges and breakthroughs, she explores how scientific and societal teams function, highlighting five essential attributes, with 'human-to-human connection' at their core." — Nature review of Mission Ready

This is a more radical economic claim than it might first appear. In an era when AI-driven automation is reshaping knowledge work with remarkable speed — and when the merger of Canadian and German AI startups to challenge Silicon Valley dominance signals how rapidly the competitive landscape is shifting — the insistence that "human-to-human connection" is the core attribute of a successful deep-space mission is a pointed counterargument to the techno-optimist view that sufficiently advanced algorithms can substitute for human judgment in complex, high-stakes environments.

The Psyche mission's institutional architecture — a principal investigator model, a distributed scientific team, years of iterative planning — is, in economic terms, a study in how to organize human capital for maximum output under conditions of radical uncertainty. The mission's budget, approximately $985 million according to NASA's published figures, is not primarily a hardware cost; it is a human capital investment, spread across universities, laboratories, and mission control teams, with a return horizon measured not in quarters but in decades.

Space Books as Long-Horizon Infrastructure

There is a thread connecting all three of these works that goes beyond their surface subject matter, and it is this: each of them is, at its core, an argument about time horizons.

Rogers argues, implicitly, that the attention economy has compressed our time horizons to the point where we cannot sustain the kind of patient observation that produces genuine discovery. Carvalho argues, explicitly, that the great urban transformations of history required decision-makers willing to commit to infrastructure investments whose benefits would be realized by generations not yet born. Elkins-Tanton argues, through the lens of team dynamics, that the most complex human endeavors — those operating at the frontier of what is knowable — require a quality of interpersonal trust and institutional patience that cannot be algorithmically optimized.

As I noted in my analysis of how archaeological discovery economics intersects with modern non-destructive testing technology — specifically in the context of the hidden voids discovered in the Menkaure Pyramid — the economics of discovery are fundamentally about the willingness to invest in uncertainty reduction over long timeframes. The Psyche mission is, in this sense, a $985 million bet on the value of reducing our uncertainty about the early solar system. The expected return is not a commodity shipment; it is knowledge that reshapes our understanding of planetary formation, and that knowledge, once produced, is a global public good.

This is where the free-market framework I generally favor runs into its most honest limitation. Long-horizon, high-uncertainty, public-good-producing investments of this kind have historically required either state funding or extraordinary private philanthropy. The market, left to its own devices, systematically underinvests in them — not because markets are irrational, but because the discount rates that rational investors apply to multi-decade, non-appropriable returns make such investments economically unattractive in a purely private calculus.

What the Chessboard Looks Like From 2026

The convergence of these three books in a single Nature review is, I suspect, more than editorial coincidence. It reflects a broader cultural moment in which the question of long-horizon thinking — in space exploration, urban planning, and scientific team-building — is pressing itself back into public consciousness after years of being crowded out by the quarterly earnings cycle and the scroll.

The economic implications are significant. Nations and institutions that successfully cultivate the capacity for long-horizon investment — whether in urban infrastructure, space exploration, or the human capital ecosystems that support both — will likely find themselves in structurally stronger positions as the century unfolds. The 68% urbanization figure is not just a planning challenge; it is a competitive landscape. The Psyche mission is not just a science project; it is a demonstration of institutional capacity. And space books like Rogers', Carvalho's, and Elkins-Tanton's are not just publishing events; they are part of the cultural infrastructure that makes long-horizon thinking socially legible and politically sustainable.

Markets are the mirrors of society, and what these books reflect back is a society that is, at least in some quarters, beginning to remember how to look up. Whether that impulse can be sustained against the gravitational pull of the attention economy's downward gaze is, perhaps, the most consequential economic question of the next quarter century — and one that no econometric model I have yet encountered is fully equipped to answer.

The symphonic movement, as it were, is still in its opening bars. The question is whether the orchestra has the patience to play it through to its resolution.

Originally published in Nature's books column, the reviews discussed in this piece can be found at the original Nature article.

Tags and Closing Reflection: Why the Economics of Looking Up May Be the Defining Wager of Our Century

A Final Note on What These Books Actually Ask of Us

There is a temptation, particularly among those of us trained in the rigorous disciplines of macroeconomics and financial analysis, to treat cultural artifacts — books, exhibitions, public lectures — as epiphenomena. Nice to have, certainly. Civilizationally enriching, perhaps. But not, in the final accounting, the stuff of serious economic consequence. I confess that I have harbored this bias myself, and I mention it here not as a confession of weakness but as a methodological caution: the tools we use to measure value have a tendency to systematically undercount the things that are hardest to quantify.

What Rogers, Carvalho, and Elkins-Tanton have collectively produced is not merely a set of engaging popular science narratives. They have, whether intentionally or not, contributed to something that economists would recognize as a public good with significant positive externalities: the cultivation of a shared imaginative vocabulary for thinking about civilizational timescales. And as I noted in my analysis last year of the asteroid 16 Psyche mission's economic implications, the ability to think in civilizational timescales is not a luxury — it is, increasingly, a competitive necessity.

Consider the arithmetic of the situation. The 68% urbanization figure that anchors much of the demographic literature on 21st-century development implies an infrastructural investment requirement that the McKinsey Global Institute has estimated, in various iterations of its infrastructure gap analyses, at somewhere between $3.7 trillion and $4.5 trillion annually through 2035. These are not numbers that emerge from quarterly earnings cycles or two-year political mandates. They are numbers that demand exactly the kind of long-horizon institutional capacity that space programs, at their best, have historically helped to build and sustain.

The Chess Analogy, Revisited

In the grand chessboard of global finance, the opening gambit is rarely where games are won or lost. It is in the middle game — the patient accumulation of positional advantage, the willingness to sacrifice short-term material for long-term structural superiority — that the decisive moves are made. The nations and institutions currently investing in the cultural infrastructure of long-horizon thinking are, in this sense, playing a middle game that most market commentators are not yet watching closely enough.

China's investment in its space program, for instance, is routinely analyzed through the lens of geopolitical competition and military capability. These analyses are not wrong, but they are incomplete. What is perhaps more consequential, from a purely economic standpoint, is the degree to which sustained public investment in space exploration reshapes the domestic human capital formation pipeline — the engineers, the materials scientists, the systems thinkers — in ways that compound across decades. The United States learned this lesson, somewhat painfully, in the aftermath of the Apollo program's defunding. The economic domino effect of dismantling a high-complexity institutional capability is not immediately visible in GDP statistics, but it manifests, with considerable lag, in the erosion of industrial competitiveness and the narrowing of the innovation frontier.

Books like the three under consideration here are, in this context, part of the soft infrastructure of that pipeline. They are the cultural signals that tell a young person in São Paulo or Seoul or Nairobi that the questions being asked at the frontier of human knowledge are worth pursuing — that the orchestra is still playing, and that there is a seat available for those willing to learn the score.

The Urbanization-Space Nexus: An Underappreciated Connection

One dimension of this conversation that I find conspicuously underexplored in mainstream economic discourse is the direct technological lineage connecting space-derived innovation to urban infrastructure solutions. This is not the familiar and somewhat tired argument about Teflon and memory foam. It is a more structural observation about the kinds of engineering challenges that space exploration forces institutions to solve, and the degree to which those solutions migrate into the urban built environment.

Satellite-based remote sensing, for example, has become foundational to urban planning in rapidly developing cities across Southeast Asia and sub-Saharan Africa — precisely the regions where the urbanization pressure is most acute and the planning capacity most constrained. The ability to map informal settlement growth, monitor water table depletion, and model heat island effects at granular spatial resolution is not a marginal improvement in urban management; it is, in many contexts, the difference between proactive infrastructure investment and reactive crisis management. The former is dramatically cheaper, as any municipal bond analyst who has priced post-disaster reconstruction debt can attest.

Similarly, the materials science advances driven by the demands of spacecraft thermal management and structural integrity are finding their way into building systems, transportation networks, and energy infrastructure in ways that are beginning to show up, however faintly, in productivity statistics. The lag between frontier scientific investment and measurable economic return has historically been somewhere between fifteen and thirty years — long enough to fall entirely outside the planning horizons of most political and corporate institutions, but well within the scope of the kind of analysis that serious long-term investors and sovereign wealth funds are increasingly attempting to conduct.

What the Market Is — and Is Not — Pricing

I want to close with a thought that is, I acknowledge, somewhat speculative by the standards I normally hold myself to — though I would argue it is speculative in the way that a well-reasoned chess endgame analysis is speculative, rather than in the way that a cryptocurrency price prediction is speculative.

The current market pricing of space-related equities — the launch providers, the satellite operators, the nascent in-space manufacturing ventures — reflects, broadly, a set of assumptions about near-term revenue generation from communications infrastructure, earth observation services, and government launch contracts. These assumptions are reasonable as far as they go. But they do not, in my estimation, adequately capture the option value embedded in the longer-horizon possibilities that books like Elkins-Tanton's are beginning to make legible to a broader public audience.

Option value, in the financial sense, is the value of the right — but not the obligation — to pursue a future course of action. The asteroid belt's mineral wealth, the Moon's potential as a manufacturing platform, the long-term human settlement possibilities that the urbanization literature implicitly demands we begin to take seriously — these are options, not certainties. But options have value, and the current market pricing of that value appears to me to be systematically low, in the same way that the market systematically underpriced the option value of internet infrastructure in the early 1990s, before the compounding effects of network connectivity became visible in the productivity data.

I am not suggesting, to be entirely clear, that readers rush out and purchase shares in any particular space venture on the basis of this analysis. That would be precisely the kind of speculation I have made a career of avoiding. What I am suggesting is that the intellectual framework for understanding the economic significance of the space sector — and its relationship to the urbanization challenge that will define so much of 21st-century development economics — is currently underdeveloped in ways that create genuine analytical risk for policymakers, institutional investors, and urban planners alike.

Conclusion: The Patient Capital Question

The symphonic movement, as I observed at the outset of this reflection, is still in its opening bars. But opening bars matter enormously. They establish the key, the tempo, the thematic material that the entire subsequent structure will develop and resolve. What Rogers, Carvalho, and Elkins-Tanton have contributed, in their respective registers, is a set of thematic statements that deserve to be taken seriously not merely as science communication but as economic argumentation — arguments about where the productive frontier of human civilization is moving, and what kinds of institutional capacity will be required to meet it there.

The deepest economic question embedded in all of this is, ultimately, a question about patient capital: the willingness of institutions — public and private, national and multilateral — to commit resources to timescales that exceed the planning horizons of any individual political cycle or quarterly earnings report. This is not a new problem. It is, in many respects, the oldest problem in development economics, the one that separates societies that build cathedrals from societies that build only what can be completed before the next election.

Markets are the mirrors of society, and what I see reflected in the current moment is a society that is genuinely uncertain about its capacity for patience — pulled simultaneously toward the long horizon by the scale of its challenges and toward the immediate by the architecture of its incentive structures. The books discussed here are, in a small but meaningful way, part of the cultural work of resolving that tension in favor of the long view.

Whether the orchestra has the patience to play the symphony through to its resolution, I cannot say with the confidence I would prefer. But I can say, with reasonable conviction, that the score is worth playing — and that the economic consequences of abandoning it mid-movement would be considerably more costly than the market currently appears to appreciate.

The author welcomes correspondence on the economic dimensions of long-horizon investment and urbanization policy. Views expressed are the author's own.