It isn't the shortage that reshapes geopolitics. It's who controls the shortage.
In the autumn of 1973, the members of the Organization of Arab Petroleum Exporting Countries announced an embargo on oil exports to the United States, Western Europe, and Japan. The stated reason was political. Retaliation for Western support of Israel during the Yom Kippur War. The actual mechanism was resource control.
Within months, the price of oil had quadrupled. Gasoline lines stretched around city blocks in American cities. The United Kingdom declared a three-day workweek to conserve energy. Japan, almost entirely dependent on imported oil, entered a period of economic contraction that shattered the assumption of indefinite postwar growth.
None of this happened because the world ran out of oil. The Earth's oil reserves in 1973 were essentially the same as they had been in 1972. What changed was access. A small number of actors, controlling a critical resource that others needed, made a decision to use that control as a political instrument.
The result was not just an energy crisis. It was a fundamental reorganization of global political relationships. Old alliances were reconsidered, dependencies exposed, leverage exercised in ways that permanently altered the diplomatic architecture of the twentieth century. This is what scarcity does to political behavior. Not the scarcity itself. The control of the scarcity.
The Mechanism
To understand why resource scarcity reshapes political behavior so rapidly and durably, it helps to understand what it actually changes. Before a resource becomes scarce, or more precisely, before scarcity asymmetry becomes visible and operational, political relationships are governed by a complex web of ideological alignment, historical alliance, economic interdependency, and diplomatic precedent. Nations cooperate or compete based on a broad matrix of factors, none of which is individually decisive. When resource scarcity kicks in, it simplifies that matrix dramatically.
The nation that controls the scarce resource gains a form of leverage that cuts across ideological lines, historical relationships, and diplomatic frameworks. It doesn't matter whether you are an ally or an adversary, whether you share political values or oppose them, whether you have a century of positive diplomatic history or a decade of hostile relations. If you need the resource and the other actor controls it, the relationship reorganizes around that fact.
This is why the 1973 oil embargo was so disorienting to the Western nations it targeted. The existing diplomatic frameworks built around NATO alliances, Cold War alignments, and bilateral trade relationships were not designed to account for this kind of leverage. They assumed a world in which political alignment determined resource access. The embargo revealed a world in which resource access could determine political alignment.
The lesson was absorbed, imperfectly, and the world adapted. But the underlying mechanism did not change. It was simply waiting for the next resource inequality.
Scarcity Accelerates What Ideology Cannot
There is a reason that resource leverage tends to produce faster and more durable political realignment than ideological persuasion. Ideology requires belief. It requires the target of influence to be convinced. To change their assessment of values, priorities, or interests through argument, demonstration, or cultural pressure. This is slow. It's uncertain. It's reversible. People change their minds. Governments change their positions. Ideological alignment is contingent on continued persuasion.
Resource dependency requires only need. It doesn't require belief or conviction. It doesn't require the dependent actor to agree with, admire, or endorse the controlling actor. It requires only that the dependent actor needs what the controlling actor has.And has no viable alternative source.
That dependency, once established, tends to be structural and durable. Infrastructure is built around it. Supply chains organize around it. Economic models incorporate it as a baseline assumption. The dependency becomes embedded in frameworks that outlast the political relationships that created them.
This is why resource leverage is so much more effective, and so much more dangerous, than ideological influence. It does not need to persuade. It only needs to be needed.
The Water Parallel
The freshwater dynamic now forming in Eurasia follows this pattern with a precision that is, depending on your perspective, either analytically interesting or deeply concerning.
China's water deficit is structural and worsening. The regions of China most affected, the northern agricultural provinces and the industrial heartland of the northeast, are not marginal territories. They are the foundation of Chinese food security and economic production. The dependency on external water sources is not a future possibility. It is a present trajectory.
Russia controls Lake Baikal which holds twenty percent of the world's unfrozen freshwater, sitting in Siberia immediately north of China's most water-stressed regions. This is not a diplomatic card to be considered, let alone played. It is a card to hold. Quietly. In a hand whose other cards include energy exports, Arctic access, and a bilateral relationship that has been deepening steadily for two decades.
The leverage is not yet operational in the way that the 1973 oil embargo was operational. There has been no explicit use of freshwater access as a coercive instrument. The frameworks through which such leverage would be exercised are still being assembled in infrastructure negotiations, in bilateral resource agreements, in the quiet accumulation of access dependencies that precede the moment when the leverage becomes explicit.
But the mechanism is the same. Abundance here. Shortage there. Control of the access between them. When scarcity asymmetry becomes operational, political behavior changes. Faster than ideology. More durably than diplomacy. More structurally than any military pressure.
It does not require a crisis to begin reshaping relationships. It only requires the dependent actor to understand that their need is real and the controlling actor's leverage is real. That understanding, once established, changes behavior before the leverage is ever explicitly used.
What The Novels Are Built On
The Siberian Question is set at the moment when this understanding forms. When the controlling actor recognizes and uses the leverage it has gained to have its way.
The Price of Water is set in 2051, after the Eurasian lever had been pulled, a nuclear war had occurred and the political realignment that cataclysm produced has become the permanent architecture of the world. The Water Cabal secretly infested the back halls of power and emerged controlling much of the freshwater remaining in the world. The Cabal created structural dependency, the same mechanism the oil states used in 1973. They applied it to a resource more fundamental than oil and with fewer alternatives available. The mechanism is not new. The resource is. And unlike oil, for which solar, nuclear, and other energy alternatives exist, there is no alternative to water.
The Siberian Question, Book 2 of the Hammurabi Code Series, is available now. First chapter free at https://rossadams.net/mailing-list
The Price of Water — Book 1, although last in time, is also available. First chapter free by emailing ross@rossadams.net
rossadams.net/pages/the-price-of-water.
The Iranian Promise, Book 3, is in progress.