August 17, 2026
Alberto Garzón
In September 2010, a Chinese fishing vessel was detained by the Japanese Coast Guard near the disputed Senkaku Islands. China’s unofficial response was to halt rare-earth exports to Japan—a country whose entire electronics industry depended on them. The dispute was brief: Japan released the captain, and China never formally acknowledged the embargo. But that episode became a geopolitical watershed, exposing the enormous dependence of the developed world on a single country’s monopoly over the minerals that are indispensable for the energy and digital transitions. Interdependence, once praised as a virtue of globalization, had become a weapon and a vulnerability.1
Alberto Garzón
In September 2010, a Chinese fishing vessel was detained by the Japanese Coast Guard near the disputed Senkaku Islands. China’s unofficial response was to halt rare-earth exports to Japan—a country whose entire electronics industry depended on them. The dispute was brief: Japan released the captain, and China never formally acknowledged the embargo. But that episode became a geopolitical watershed, exposing the enormous dependence of the developed world on a single country’s monopoly over the minerals that are indispensable for the energy and digital transitions. Interdependence, once praised as a virtue of globalization, had become a weapon and a vulnerability.1
Dora
Weiland (1892-?) from Wietze uses a hand scoop to fill barrels with oil that
has run together in pits. By Unknown author - Deutsches Erdölmuseum Wietze
(Erdoel Museum), CC BY 2.5, Link.
This incident was a symptom of a
structural transformation that is remaking the world order: the return of
zero-sum geopolitics in an era of planetary ecological crisis. The language of
free trade, which for decades promised mutual prosperity, is being displaced by
the language of national security, resource control, and economic warfare.
Tariff wars, export bans on critical minerals, massive industrial subsidies—the
Inflation Reduction Act, the European Green Deal Industrial Plan, and Made in
China 2025—are the new normal of the world economy. They signal that the
material foundations upon which the positive-sum imaginary of global neoliberal
capitalism was built have been exhausted.The vision of international trade as a positive-sum game—a vision that has dominated economic thought from David Ricardo to the World Trade Organization—was only possible under historically specific conditions: abundant fossil energy, colonial expropriation of resources, and the systematic externalization of ecological costs to the periphery. As those conditions erode, the zero-sum logic of early mercantilism returns, not as an anachronism, as some liberal thinkers have argued, but as a rational response to what ecological economist Herman Daly called a “full world.”2 The neomercantilism of the twenty-first century, far from being a departure from imperialism, is its current shape. What follows traces the intellectual and material genealogy of this transformation, from the mercantilist debates of seventeenth-century England to the scramble for critical minerals in the twenty-first, in order to show that the present crisis is not a rupture but a return.
Two Ontologies of Wealth
The historiography of mercantilism has long suffered from the caricature drawn by Adam Smith, who portrayed it as a confused doctrine that mistook money for wealth. In reality, mercantilist thought was neither a unified school nor a simple set of errors. It was a heterogeneous body of practices and discourses deployed by emerging nation-states over three centuries, united by a shared preoccupation: how to secure power through wealth and wealth through power.3
Within this heterogeneity, the economic historian Steve Pincus has identified a bifurcation of lasting consequence.4 Centering his analysis on seventeenth-century England, Pincus interprets the Glorious Revolution of 1688 as the moment that crystallized a long-standing debate within mercantilist thought—a debate between those who conceived of trade as a zero-sum game anchored in landed wealth and those who believed that substantial economic growth created by human labor was both possible and desirable. Although there was broad agreement on the need for state intervention, profound disagreements persisted over the means by which England could become wealthier, and these divisions increasingly aligned along partisan lines, most notably between the Tories and the Whigs.
This approach was not mere ideology: it was a reasonably accurate description of the material constraints facing agrarian societies, what we now call “the Malthusian trap.” E. A. Wrigley has provided the most rigorous demonstration of this point.5 Pre-industrial economies were organic economies, constrained by the annual cycle of photosynthesis. Most of the energy used by humans ultimately rested on muscular force, which in turn depended on the availability of food and the productive capacity of a finite land surface. In such a world, the Tory intuition that wealth was ultimately limited was more an empirical observation than a theoretical error. Wealth, power, and territory were inextricably linked, and the struggle over resources was, by material necessity, close to a zero-sum game.
The deeper implication was that if industry could create value beyond what land alone provided, then trade need not be a zero-sum game. The triumph of this Whig ontology was later consolidated in classical political economy, underpinned by John Locke’s argument that most wealth was created by labor rather than by nature. Although classical authors continued to recognize certain natural constraints (notably John Stuart Mill, Thomas Robert Malthus, and Ricardo), this insight remained central to the tradition.7 Within this framework, manufacturing acquired a distinctive role due to its association with increasing returns to scale: that is, doubling inputs—such as capital or labor—could yield more than a proportional increase in output. This transformed manufacturing into an apparently autonomous source of wealth, despite its underlying dependence on the extraction of natural resources from elsewhere. As a result, it became the cornerstone of development thinking and the intellectual precursor of the broader developmentalist tradition.8
Yet this change was not merely a philosophical choice—it was made plausible by a material transformation. As Wrigley has argued, the Industrial Revolution was fundamentally a transition from the organic economy to a fossil economy drawing on millennia of stored solar energy. What historically invalidated the “Malthusian” prediction was not a theoretical error, but an event that could not have been foreseen at the onset of the Industrial Revolution: massive access to fossil energy stocks accumulated over geological eras. The Industrial Revolution appeared to break the resource constraint through a double substitution: from organic materials to mineral materials, and from solar energy flows to fossil energy stocks.9 In 1800, Britain consumed so much coal that replacing it with wood would have required over a third of England’s entire surface for timber; by 1827, more than 150 percent.10
Kenneth Pomeranz has shown, through a meticulous comparison of England with the Yangtze Delta, that without coal and colonial “ghost acreages”—lands physically outside a country but contributing to its economy as if they were part of it—Britain would have remained trapped in the same ecological constraints as China by 1800.11 Consequently, the Whig promise of infinite growth was underwritten by fossil energy and colonial resource extraction, conditions that classical and neoclassical economics would subsequently take for granted, and that the twenty-first century can no longer assume.
The Fossil Assumption and the Positive-Sum Illusion
The consolidation of this Whig ontology into formal economic theory took its most influential form in Ricardo’s theory of comparative advantage, formulated in 1817: the decisive theoretical move that transformed the zero-sum mercantilism of the Tory tradition into the positive-sum liberalism that would dominate the following two centuries.12 Even less developed nations, Ricardo argued, could benefit from trade if they specialized in goods in which they held a relative efficiency advantage. Trade thus ceased to be a battlefield and came to be understood as a cooperative game. Within this framework, the distinction between different types of economic activity disappeared—despite having been a core assumption of the mercantilist tradition and, later, of developmental thought.
The critical historiography of the British Empire has long exposed the coercive underbelly of this liberal order. John Gallagher and Ronald Robinson, in their landmark 1953 essay, demonstrated that the Empire’s violence did not disappear with the abolition of colonial monopolies but reconfigured itself: forced market openings, financial control, unequal treaties, and commercial dependency replaced the old trading companies.15 The Opium Wars against China (1839–1842 and 1856–1860), the destruction of India’s textile industry, and the imposition of “free trade” treaties on Brazil, Persia, Siam, and the Ottoman Empire all illustrated that liberal commerce operated through force as much as through persuasion. As John Bellamy Foster has argued, it makes no sense to draw a distinction between formal and informal imperialism; the crucial point is that imperialism has been inherent to capitalism from the outset, and that imperial states—with big business behind them—have exercised informal control whenever possible and formal control when necessary.16
However, the entire framework of trade as positive-sum rested on what we may call a non-explicit fossil assumption: the presumption that energy and materials were so abundant as to be effectively unlimited. Britain could obtain all the raw materials needed for domestic production because it had built an enormous colonial network, formal and informal, around the world. Other countries lacked such advantages. In fact, not all followed free trade prescriptions: the United States, Japan, and Germany pursued neomercantilist strategies that proved effective in developing their economies during the Second Industrial Revolution.17 When these rising powers began to compete for resources in the late nineteenth century, rivalries gave rise to what classical Marxists termed “New Imperialism.” In both cases—free trade and neomercantilist—economic power was understood to derive from the development of the manufacturing sector, which in turn depended on the ability to expropriate raw materials from other territories.
The implications are far-reaching for the developmental imaginary. If the industrialization that produced the “great divergence” between rich and poor countries depended not on superior institutions or entrepreneurial culture but on access to exceptional energy sources and on the violent expropriation of colonial territories, then the model is not reproducible. The positive-sum vision of trade, therefore, did not emerge in a vacuum. It was underwritten by a historically specific regime of energy and imperial expropriation. Once this is recognized, the persistence of global inequalities appears as a structural feature of the system itself.
Imperialism and Unequal Ecological Exchange
If the positive-sum promise of industrialization depended on the expropriation of resources from outside, then international trade was never the neutral exchange that Ricardian theory imagined. It was, from the outset, a mechanism of asymmetric transfer—a structure through which energy, materials, and ecological carrying capacity flowed systematically from the periphery to the core. The tradition of unequal exchange, from its classical formulations to its contemporary ecological extensions, has made this visible.
The connection between industrial capitalism and imperialism was the central concern of the classical Marxist analyses of V. I. Lenin, Rosa Luxemburg, and Nikolai Bukharin. As Foster has noted, these analyses were a response to a period of international instability marked by the decline of Britain as the hegemonic power and the rise of rival nations, especially Germany and the United States, leading to the struggles that culminated in the two World Wars.20 What the classical Marxist tradition grasped, and what mainstream economics systematically ignored, was that the expansion of capitalism was inseparable from the expropriation of peripheral resources and labor.
Together, these two lines of analysis—the thermodynamic and the Marxist-ecological—make it possible to reframe unequal exchange not merely as a transfer of value in labor time but as a transfer of biophysical wealth: energy, materials, and ecological space. Following the pioneering work of Stephen Bunker on the ecological impacts of resource extraction, a substantial body of research has developed under the concept of unequal ecological exchange. Indeed, Hornborg has argued that the technological efficiency of the world’s core economic areas is ultimately dependent on net imports of embodied resources from extractive peripheries. Joan Martínez Alier, developing the concept of the “environmentalism of the poor,” has shown how ecological conflicts in the Global South are inseparable from these asymmetric material flows.25 Peripheral countries export embodied energy and labor in raw materials; they import manufactured goods whose ecological costs have been offloaded elsewhere.
The Full World and the Return of the Zero-Sum Game
The shift from a positive-sum to a zero-sum dynamic can be understood through a simple but often overlooked mechanism. As biophysical limits tighten—through resource depletion, sink saturation, and ecological degradation—the marginal cost of expanding material throughput increases. Under these conditions, continued growth in one region increasingly depends on the expropriation of resources, energy, and ecological space from elsewhere. What appears as cooperation under conditions of abundance becomes competition under conditions of constraint. States, in turn, respond by securing access to strategic resources, reorganizing production, and, where necessary, deploying coercive power. The return of geopolitics is thus a systemic adjustment to material limits.
The tradition of unequal ecological exchange reveals that the prosperity of the core has always depended on the externalization of ecological costs. But what happens when there is no longer an “outside,” to which those costs can be displaced? Daly’s distinction between an “empty world” and a “full world” provides the conceptual key.28 In the empty world—the world of the long nineteenth century and of the fossil-fueled expansion of capital—humanity was small relative to the biosphere. Resources, space, and sinks were abundant, and the main limiting factors were internal: scarcity of capital, labor, and technical knowledge. In such a world, the Whig vision of wealth creation through industry had a plausible material basis. The zero-sum logic of the Tory mercantilists appeared to be a relic of pre-industrial scarcity.
The clearest expression of this transition is the scramble for critical minerals. These minerals—lithium, cobalt, nickel, copper, rare earths, and neodymium—are the material foundation of the energy and digital transitions. Without them, there are no solar panels, no wind turbines, no electric vehicles, no smartphones, and no semiconductors. Their geological distribution is staggeringly concentrated: the Democratic Republic of Congo provides 70 percent of the world’s cobalt, China controls 60 percent of rare earths, and Indonesia supplies 40 percent of nickel. At the processing stage, concentration becomes truly monopolistic: China processes 90 percent of rare earths and over 60 percent of lithium and cobalt.31 The International Energy Agency projects that by 2030, demand for each of the five main critical minerals will be three to fourteen times higher than in 2021.32
We have returned, in other words, to a world that the first mercantilists would have recognized: a world of finite, geographically concentrated resources over which great powers compete with every instrument at their disposal, including force. Just as sixteenth-century Spain, Portugal, England, and others fought over the gold, silver, spices, and territory of the colonial world, today’s great powers fight over lithium in Latin America, cobalt in Congo, rare earths in China, and the Arctic’s untapped mineral wealth. The proposed U.S. acquisition of Greenland—dismissed by liberal commentators as Trumpian absurdity—is in fact a perfectly rational move within this neo-imperial logic: the Arctic, with its accelerating ice melt and vast mineral reserves, is the new colonial frontier.
Neomercantilism as Imperialism: The Ontology of Donald Trump
It would be a mistake to see Trump’s trade wars as an irrational aberration. They represent a conscious return to the Alexander Hamilton and Henry Carey tradition of American neomercantilism—a tradition that predates liberal hegemony and that underpinned U.S. industrialization throughout the nineteenth century.33 Hamilton’s system of high tariffs, Carey’s social mercantilism, and Friedrich List’s infant-industry protection: all were strategies deployed by rising powers to build their industrial base behind walls of protectionism. Only when U.S. industry became globally dominant—after the Second World War—did Washington convert to free trade, just as Britain had done a century earlier.34
What is novel about Trump’s neomercantilism is that it operates within the full-world conditions described by Daly. It is not a rising power protecting infant industries; it is a declining hegemon defending its access to the material basis of its mode of living. The U.S. grand strategy perceives China as its most important competitor—a country that has emerged as the world’s manufacturing center, rising from 6 percent of global industrial capacity in 2000 to a projected 45 percent by 2030—and, crucially, has secured control over the critical mineral supply chains that the energy transition requires.35
The “Make America Great Again” project is thus not merely protectionist; it is imperial in a specific and historically resonant sense. Its ontology—its foundational assumptions about how the world works—is closer to that of sixteenth-century colonial mercantilism than to the liberal internationalism of the postwar order. It sees the world as a finite space in which resources must be seized, not shared; in which trade is a zero-sum struggle, not a cooperative game; and in which military power is the ultimate guarantor of economic prosperity. The rhetoric of “America First” is a reversion to the earliest and most brutal form of the imperial tradition.
As I argued in La guerra por la energía, this reaction can be understood, in the context of ecological crisis, as an attempt to preserve privileged access to the strategic resources that have historically sustained U.S. hegemony.36 What is at stake is not merely a commercial or technological dispute, nor a clash between two models of development. It is a struggle over who will have access—and on what terms—to the flows of materials, energy, and finance that sustain the modern economic metabolism. The conflict between great powers expresses a struggle over the global distribution of scarce resources on a planet whose biocapacity has already been widely exceeded.
While the United States represents a particularly explicit articulation of this neomercantilist turn, it is not alone. China’s strategy of securing upstream control over critical minerals and downstream dominance in manufacturing, as well as the European Union’s push for “strategic autonomy,” reflect similar structural pressures. In all cases, the reorganization of global production is increasingly shaped by the imperative to secure material inputs in a context of tightening ecological constraints.
Beyond the Fortress: Ecosocialism
This trajectory points to a single, inescapable conclusion: the positive-sum game is over. The material conditions that made it possible—abundant fossil energy, colonial ghost acreages, and unsaturated planetary sinks—have been exhausted. The zero-sum logic of the first mercantilists has returned, not because their worldview was correct in some timeless sense, but because the biophysical conditions of the twenty-first century resemble those of the pre-industrial world more than those of the fossil-fueled anomaly that separated them. As Wrigley has insisted, the escape from the organic economy was a unique and unrepeatable event in human history, not a permanent condition.37
But this does not mean that the only possible response is the fortress. The neomercantilist turn of the great powers is a class response, the response of capital and the states that serve it, to a crisis that demands a radically different answer. What Foster has called “planned degrowth” points toward the alternative: not more growth, but a deliberate reduction of material throughput in the wealthy countries; not more accumulation, but redistribution of the energy, materials, and ecological space that remain.38 This requires nothing less than a reorganization of the social metabolism: a transformation in which the material basis of production and consumption is brought into alignment with the regenerative capacities of the Earth System. Such a transformation cannot be achieved by market mechanisms alone, because the price system is structurally incapable of registering biophysical limits; it requires democratic planning at every scale, from the local to the planetary.
The great transition we need is not a moral or cultural turn disconnected from material conditions. It must be a radical transformation of the power relations that organize the distribution of energy, territory, and time. It is, ultimately, a matter of deciding whether we will organize ourselves to guarantee life or to fortify privilege. Because if we do not collectively confront the logic of the fortress, what awaits us is not an unmanaged collapse, but a future carefully administered by barbarism.
Notes
1.↩ This account of the 2010 rare earth embargo draws on Keith Bradsher, “Amid Tension, China Blocks Vital Exports to Japan,” New York Times, September 22, 2010; Sophia Kalantzakos, “Between Rocks and Hard Places: Geopolitics of Net Zero Futures and the Tech Imperium,” in Critical Minerals, the Climate Crisis and the Tech Imperium, ed. Sophia Kalantzakos (Cham: Springer, 2023), 3–25.
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