IN BEIJING THEY have concluded that America will do anything to keep China down. In Washington they are adamant that China is scheming to supplant the United States as the world’s leading power. For a sobering analysis of this growing antagonism—and a plan to prevent it causing a superpower war—visit the 33rd floor of an Art Deco building in midtown Manhattan, the office of Henry Kissinger.
On May 27th Mr Kissinger will turn 100. Nobody alive has more experience of international affairs, first as a scholar of 19th-century diplomacy, later as America’s national security adviser and secretary of state, and for the past 46 years as a consultant and emissary to monarchs, presidents and prime ministers. Mr Kissinger is worried. “Both sides have convinced themselves that the other represents a strategic danger,” he says. “We are on the path to great-power confrontation.”
At the end of April The Economist spoke to Mr Kissinger for over eight hours about how to prevent the contest between China and America from descending into war. These days he is stooped and walks with difficulty, but his mind is needle-sharp. As he contemplates his next two books, on artificial intelligence (AI) and the nature of alliances, he remains more interested in looking forward than raking over the past.
Mr Kissinger is alarmed by China’s and America’s intensifying competition for technological and economic pre-eminence. Even as Russia tumbles into China’s orbit and war overshadows Europe’s eastern flank, he fears that AI is about to supercharge the Sino-American rivalry. Around the world, the balance of power and the technological basis of warfare are shifting so fast and in so many ways that countries lack any settled principle on which they can establish order. If they cannot find one, they may resort to force. “We’re in the classic pre-world war one situation,” he says, “where neither side has much margin of political concession and in which any disturbance of the equilibrium can lead to catastrophic consequences.”
Study war some more
Mr Kissinger is reviled by many as a warmonger for his part in the Vietnam war, but he considers the avoidance of conflict between great powers as the focus of his life’s work. After witnessing the carnage caused by Nazi Germany and suffering the murder of 13 close relatives in the Holocaust, he became convinced that the only way to prevent ruinous conflict is hard-headed diplomacy, ideally fortified by shared values. “This is the problem that has to be solved,” he says. “And I believe I’ve spent my life trying to deal with it.” In his view, the fate of humanity depends on whether America and China can get along. He believes the rapid progress of AI, in particular, leaves them only five-to-ten years to find a way.
Mr Kissinger has some opening advice to aspiring leaders: “Identify where you are. Pitilessly.” In that spirit, the starting-point for avoiding war is to analyse China’s growing restlessness. Despite a reputation for being conciliatory towards the government in Beijing, he acknowledges that many Chinese thinkers believe America is on a downward slope and that, “therefore, as a result of an historic evolution, they will eventually supplant us.”
He believes that China’s leadership resents Western policymakers’ talk of a global rules-based order, when what they really mean is America’s rules and America’s order. China’s rulers are insulted by what they see as the condescending bargain offered by the West, of granting China privileges if it behaves (they surely think the privileges should be theirs by right, as a rising power). Indeed, some in China suspect that America will never treat it as an equal and that it’s foolish to imagine it might.
However, Mr Kissinger also warns against misinterpreting China’s ambitions. In Washington, “They say China wants world domination…The answer is that they [in China] want to be powerful,” he says. “They’re not heading for world domination in a Hitlerian sense,” he says. “That is not how they think or have ever thought of world order.”
In Nazi Germany war was inevitable because Adolf Hitler needed it, Mr Kissinger says, but China is different. He has met many Chinese leaders, starting with Mao Zedong. He did not doubt their ideological commitment, but this has always been welded onto a keen sense of their country’s interests and capabilities.
Mr Kissinger sees the Chinese system as more Confucian than Marxist. That teaches Chinese leaders to attain the maximum strength of which their country is capable and to seek to be respected for their accomplishments. Chinese leaders want to be recognised as the international system’s final judges of their own interests. “If they achieved superiority that can genuinely be used, would they drive it to the point of imposing Chinese culture?” he asks. “I don’t know. My instinct is No…[But] I believe it is in our capacity to prevent that situation from arising by a combination of diplomacy and force.”
One natural American response to the challenge of China’s ambition is to probe it, as a way to identify how to sustain the equilibrium between the two powers. Another is to establish a permanent dialogue between China and America. China “is trying to play a global role. We have to assess at each point if the conceptions of a strategic role are compatible.” If they are not, then the question of force will arise. “Is it possible for China and the United States to coexist without the threat of all-out war with each other? I thought and still think that it [is].” But he acknowledges success is not guaranteed. “It may fail,” he says. “And therefore, we have to be militarily strong enough to sustain the failure.”

The urgent test is how China and America behave over Taiwan. Mr Kissinger recalls how, on Richard Nixon’s first visit to China in 1972, only Mao had the authority to negotiate over the island. “Whenever Nixon raised a concrete subject, Mao said, ‘I’m a philosopher. I don’t deal with these subjects. Let Zhou [Enlai] and Kissinger discuss this.’…But when it came to Taiwan, he was very explicit. He said, ‘They are a bunch of counter-revolutionaries. We don’t need them now. We can wait 100 years. Someday we will ask for them. But it’s a long distance away.’”
Mr Kissinger believes that the understanding forged between Nixon and Mao was overturned after only 50 of those 100 years by Donald Trump. He wanted to inflate his tough image by wringing concessions out of China over trade. In policy the Biden ad