Global oil prices are approaching a tipping point that could trigger inflation, shortages, and recession.

The principle operating here, stated plainly, is: Nations may restrict the free flow of essential resources when such restriction serves their immediate geopolitical advantage, regardless of the resulting harm to the global community. Let us ask whether this principle, universalised, produces coherence or contradiction.

We are presented with a scenario in which the United States and Iran stand as opposing forces in a global market for oil, a commodity upon which the modern world’s economic stability rests. The stakes are described in terms of inflation, shortages, and recession. These are consequences, and while they are severe, they are not the moral locus of our inquiry. The moral locus lies in the maxim that guides the actors. If the United States acts to constrain supply to weaken an adversary, or if Iran acts to constrain supply to exert leverage, both are operating on a principle of instrumentalisation. They treat the global market, and by extension the millions of consumers who depend upon it, not as rational agents with their own ends, but as instruments to be manipulated for strategic gain.

Let us test this maxim for universalisability. Imagine a world in which every nation, whenever it perceived a strategic advantage, restricted the flow of essential goods. In such a world, the concept of a “global market” would cease to exist. A market presupposes a degree of predictability and trust; it requires that participants believe that goods will move according to established rules of exchange, not according to the whims of political conflict. If every actor were permitted to disrupt supply chains whenever it suited their political ends, the very institution of international trade would collapse into incoherence. The maxim destroys the condition of its own possibility. One cannot will a universal law of disruption, for a world of universal disruption is a world without trade, and thus a world in which the strategy of using trade as a weapon is rendered meaningless. The contradiction is not merely logical; it is practical. The agent who wills the disruption cannot simultaneously will the stability required for that disruption to have any strategic value.

we must apply the formula of humanity. To treat humanity as an end in itself is to respect the rational agency of others. When a nation manipulates oil prices to trigger inflation, it is effectively imposing a tax on the poor and the middle class of every nation, including its own, without their consent. It is using the suffering of these individuals as a means to an end. The consumer in Berlin, the worker in Mumbai, and the family in Detroit are not consulted; they are merely the terrain upon which the geopolitical battle is fought. Their dignity is subordinated to the state’s calculation of power. This is a profound violation of the moral law. The state may have duties to its citizens, but it does not have the right to sacrifice the fundamental well-being of the global community for the sake of political posturing. The suffering caused by inflation is not an unfortunate side effect; it is the direct result of treating people as means.

It is often argued that necessity excuses such actions. The official claims that there was no choice, that the alternative was too costly. But necessity is the refuge of the tyrant and the excuse of the coward. If we allow necessity to override duty, we abandon the very foundation of moral reasoning. We replace principle with calculation. And calculation is fickle. Today, the restriction is justified by security; tomorrow, it will be justified by ideology, or by the desire for prestige. Once the door is opened to the suspension of universal law for the sake of expediency, there is no principle that can stop the slide into chaos. The architectonic structure of morality requires that the foundation be sound. If we lay stones of convenience upon a foundation of principle, the edifice will fall.

The duty that follows from this analysis is clear. Nations must act in accordance with principles that could be willed as universal laws. This does not mean that nations must never act in their own interest. It means that their interests must be pursued within the bounds of a system that respects the rational agency of all other nations. In the context of oil, this implies a commitment to stability and predictability, even when it is politically inconvenient. It implies that the manipulation of essential resources for geopolitical leverage is morally impermissible, because it cannot be universalised without destroying the very system it seeks to exploit.

We must not be seduced by the apparent pragmatism of the current situation. The fear of recession is real, but it is a fear of consequences, not a guide to duty. The moral agent does not ask, “Will this cause a recession?” but rather, “Is this action consistent with the dignity of rational beings?” The answer is no. The current trajectory is a failure of moral reasoning, a substitution of calculation for principle. To correct it, we must return to the first principles of international ethics: that nations, like individuals, are ends in themselves, and that the global community is a kingdom of ends in which each member legislates universally. Any action that undermines this kingdom is not merely unwise; it is immoral.