Critical Capital N° 004 of 11 9 Jun 2026
The US-China rivalry runs through energy and minerals
with Graham Allison, Douglas Dillon Professor of Government at Harvard University, founding dean of the Harvard Kennedy School, author of Destined for War
In this note
The question
Can the United States and China keep competing without sliding into war?
The answer
Allison’s answer is that the historical base rate points to war, and he expects the current order to keep unravelling rather than re-equilibrate. The thing working against that outcome is entanglement rather than goodwill: the rare earth export squeeze showed China able to stop American production lines within a week or two, and Allison argues the dependence runs both ways, which makes cooperation a condition of each country’s own functioning. On his account the hardest issues, Taiwan above all, are not resolvable but may be manageable, as they have been for more than fifty years.
03The argument
The frame is the one Allison coined. When a rapidly rising power seriously threatens to displace a ruling power, the normal outcome is war, often a catastrophic one. What makes this more than an analogy is the mechanism he attaches to it. The danger is not that either side chooses war; it is that the rivalry magnifies misperception and multiplies miscalculation, so a small spark can start a spiral nobody wanted. His example is the assassination in Sarajevo in 1914, a tiny event that burned down Europe. His test for whether the decisions were rational is retrospective: by 1918 every combatant except the late-arriving United States had effectively been defeated, so given a do-over none of those leaders would have chosen what they chose. He says both Xi and Trump understand the present rivalry in these terms.
The second move is symmetry of grievance. China’s story of itself runs from being the center of the world for all of history to the last two hundred years, in which Westerners with technology arrived to humiliate it, what the Chinese call the century of humiliation. That makes the current project a rejuvenation rather than an aggression. The American story is the “80, 80, and 9” record: eighty years without great power war, eighty since nuclear weapons were used in war, and nine nuclear-armed states rather than the twenty-five once forecast for 1970, all of which Americans attribute to their own leadership and guardianship of an international order. Allison’s point is that each side’s reading is intelligible from inside the other’s history, and that this buys nobody a pass. It only means the motivations are more complex than a simple threat assessment, and that if diplomacy as usual forecasts history as usual, the forecast is catastrophe.
The turn in the conversation is the tariff fight and what it revealed. Allison describes an escalation ladder in which tariffs went to 40, 60 and 100 percent with Xi matching each move, and then to 145 percent, where Xi stopped at 125 and did not match. That is the point at which the Treasury Secretary called it what it was, an embargo. China then choked off the supply of rare earth magnets and other items, and within a week or two American production lines including the F-35 and the Ford Explorer were facing shutdown. The American reversal was immediate, and Allison notes that Trump and Bessent both described being caught out unusually candidly. The lesson he draws is not that China won a round. It is that the two economies are entangled in each other at a depth where each one’s survival and wellbeing now requires some cooperation from the other, which is much harder to act on than simple rivalry. He reaches for the business term co-opetition and the example of Apple depending on Samsung, its fiercest competitor, for critical iPhone components, and Tim Cook’s answer when pressed on it: life is complicated. The open question he leaves is whether American strategists, and the American public, can tolerate that much complexity. Taiwan is where it is most dangerous. He believes, and believes Xi believes, that China would choose war over an independent Taiwan even if the war were ultimately catastrophic for China, because no Chinese leader could survive that outcome domestically. Against that, the strategic ambiguity arrangement has held for the more than fifty years since relations were re-established, which is his evidence that an irresolvable issue is not necessarily an unmanageable one.
Energy enters mostly as a stress test rather than as a flashpoint, and this is where Allison is most careful. He says he does not see a clear path from the Iran war and the closure of the Strait of Hormuz to a US-China conflict, because the two countries share an interest in reopening it, and he adds that maybe he is not being imaginative enough. What the shock exposes instead is uneven preparation. China was the only country making substantial additions to its strategic petroleum reserve in January and February, before the attack on Iran, and it has diversified into solar, wind and nuclear to the point that oil is a small share of its energy consumption. Producers and net exporters are fine. The pain lands on Japan, India, Indonesia, the Philippines and much of Europe, and on Ukraine, since higher oil revenue funds Russia while the weapons that might have gone to Kyiv are absorbed by the Middle East. Asked what it would take to reach a stable hundred-year version of the 80-80-9 world, he leads with the negative case and gives it the higher probability: an order under assault by a wrecking ball, unravelling to some tragic outcome. His optimistic case is not a plan but a precedent. The people who built the post-1945 order were improvising daily rather than executing a design, and it has been renovated repeatedly since, including the recovery of thousands of Soviet warheads after 1991. Renewal is possible in each arena, energy included, but he says it would require imagination and initiative well beyond anything currently visible.
04What you need to know first
- The Thucydides Trap
- Allison’s term for the pattern the ancient historian described: a rising power frightens an established one, and the fear itself, rather than any decision to fight, makes war likely. The operative mechanism is misjudgment under pressure, not intent.
- “80, 80, and 9.”
- The three numbers from a Foreign Affairs piece of his: years since the last great power war, years since nuclear weapons were used in war, and the number of states with nuclear arsenals. He uses them as the scoreboard for the order now under strain. The host coins “100, 100, 9” in a question, as shorthand for that order surviving another twenty years.
- Rare earth magnets as a chokepoint
- Components most people had never thought about, concentrated enough in Chinese supply that export restrictions can stop unrelated American production lines within days. The leverage comes from the concentration, not from the value of the material.
- Strategic ambiguity
- The Taiwan framework that came out of the Kissinger and Zhou Enlai talks. Allison describes it as China agreeing not to use force so long as red lines are not crossed, and the United States threatening to defend Taiwan if it is attacked.
05Details worth keeping
- The summit was heavily pre-negotiated. Allison credits Treasury Secretary Scott Bessent and his team working with their Chinese counterparts, whom the transcript renders as “He Lifeng, and the Vice Premier,” which may be one person or two. He also credits back-channel work by the US Ambassador, David Perdue.
- One paragraph assessing the summit as not dramatic but very important, with the value lying in two leaders talking privately and candidly at length, is labelled in the transcript as the host but reads as a continuation of the guest’s answer. Treat the attribution as uncertain.
- Allison says he thinks half the students in his class find a Martian invasion more likely than another great power war, and calls that shortsighted.
- He was involved in the Clinton administration effort to recover and eliminate the Soviet warheads left outside Russia after 1991, and says that without it 9/11 could have been a nuclear 9/11.
- He calls the dollar more resilient than most would have forecast, while describing current US debt and deficit levels as clearly unsustainable and a genuine systemic financial risk.
- His energy optimism is unprompted and specific: that new technology lets him buy electricity more cheaply and reliably from solar than from oil, gas or coal, and that electric vehicles can beat internal combustion on price, reliability and emissions. On small nuclear modules he stays suspicious, saying he has seen the story several times before, while allowing that the investment now going into them may come to something valuable.
06Claims worth citing
All figures as stated on 2026-06-09. Several attach to a fast-moving war and an oil price spike, so the energy numbers in particular will date quickly.
- Eighty years since the last great power war, eighty since nuclear weapons were used in war, nine states with nuclear arsenals. Allison
- John F. Kennedy said in 1963 that there would be 25 nuclear-armed states by 1970. Allison
- The tariff ladder ran 40, 60, 100 and 145 percent. Xi matched the first three steps and then went to 125 percent rather than matching the fourth, at which point Bessent called it an embargo. The host separately puts the US figure at “something like 145%.” Allison; Johnson
- Within a week or two of China restricting rare earth magnets and other items, the F-35 and Ford Explorer production lines were looking at shutting down. Allison
- The Strait of Hormuz embargo has shut in about 20% of global oil supply. Allison
- Americans have paid $45 billion more for energy since the attack on Iran, which he gives as a Wall Street Journal number of the day. Wall Street Journal, cited by Allison
- Putin is getting an extra $150 million every day. Allison states it in a passage about energy being Russia’s major source of income, but does not itemize the figure. Allison
- Oil is about 20% or less of China’s energy consumption. He hedges this with “I think,” and earlier in the conversation states it only as a much smaller share than America’s, so treat the 20% as approximate. Allison
- China was the only country with substantial strategic petroleum reserve increases in January and February, before the February 28 attack on Iran. Allison
- After the Soviet collapse in 1991 there were 4,000 strategic warheads on missiles aimed at the United States and 12,000 tactical warheads left outside Russia. Allison
- The United States held about half of world GDP in 1945 to 1950 and about 20% now. Allison
- He would bet that the hundred-year mark is not reached without a great power war, and gives two-to-one odds that there will be more than nine nuclear-armed states by then. Both are stated as bets, and he says he prays to be wrong on the first. Allison
- The host attributes 16 Thucydidean cases to the 2017 book. Allison does not confirm or use the number. Johnson
07Where it’s contested
Nothing is contested. The host is a former student of the guest and says so in the first minute, and the questions are admiring throughout. What follows is what went untested and where the episode’s framing runs ahead of the guest.
- The title puts energy and minerals at the center; the guest does not. Rare earths are the leverage that ends the escalation and his evidence that American exposure is structural, but they arrive inside an argument about entanglement rather than as a subject of their own. The oil shock appears as a shared American and Chinese interest, and he sees no clear path from it to a US-China conflict while allowing he may not be imaginative enough. The arena he names as most dangerous is Taiwan. He does once call energy the host’s field rather than his, but answers that question substantively and returns to energy unprompted at the end.
- The entanglement claim is asserted, not examined. That mutual dependence now requires cooperation is the load-bearing hopeful element in the episode, and nobody asks what would happen if one side decided the dependence was worth breaking, or what reducing the rare earth dependence would actually take.
- The Taiwan judgment is belief, stated as such. Allison says he and Xi both believe China would go to war over Taiwanese independence even at catastrophic cost. That is a prediction about a decision nobody has had to make, and the host does not probe it.
- The forecasts are offered as odds, not analysis. The pessimistic scenario comes with betting language rather than an argument behind it, and a note that dropped that framing would make him sound far more certain than he is.
- Host framing to watch. The host supplies propositions inside his questions and the guest treats two of them differently. On Russia he amplifies rather than merely accepts: having earlier said only that the oil shock is not a problem for Russia, he answers by calling the situation about the best thing that could happen for Russia and the worst for Ukraine, and supplies the $150 million a day himself. The description of passage through the Strait as partial is the host’s alone; Allison speaks only of the embargo shutting in about 20% of global oil supply.
- Transcript quality. The closing voiceover is labelled “ALFRED TRACKING” rather than with a name, and is the host reading the guest’s biography and the credits. One phrase renders Allison’s own term as “lucidity and rivalries,” plainly a mangling of Thucydidean rivals.