In this Q&A, Joseph S. Nye talks about his advice for the interim and future president of Harvard in the wake of Claudine Gay's resignation, which countries should be highest on our radar to prevent the threat of nuclear war, what role the U.S. should play in the Russia-Ukraine war, the significance of U.S. alliances in the Middle East, and more.

Joseph Nye writes that Washington's strategy towards Beijing should be to avoid either a hot or cold war, co-operate when possible and marshal its assets to shape China's external behaviour. This can be done through deterrence and a strengthening of both alliances and international institutions.

In the absence of an alternative shorthand, politicians and journalists most likely will continue to use "Global South" for the foreseeable future. Yet anyone interested in a more accurate description of the world should be wary of such a misleading and increasingly loaded term.

Joseph Nye writes that if the United States maintains its alliances, invests in itself, and avoids unnecessary provocations, it can reduce the probability of falling into either a cold war or a hot war with China. But to formulate an effective strategy, it will have to eschew familiar but misleading historical analogies.

Joseph Nye explores what a second Donald Trump presidency may mean for U.S. foreign policy and the world? While the man himself is unpredictable, his first term and his behavior since losing re-election in 2020 offer plenty of clues, none of which would be comforting to America's allies.

Joseph S. Nye argues that history shows that globalization is largely driven by technological changes that reduce the importance of distance, and that will not change.

Belfer Center experts on the U.S.-China relationship and Middle East issues shared thoughts on the significance of the unexpected Iran-Saudi Arabia agreement brokered by China. 

Joseph Nye writes: From an American perspective, it is just as dangerous to underestimate Chinese power as it is to overestimate it. While hysteria creates fear, discounting China's recent progress and future ambitions could lead the United States to squander its own long-term advantages.

Joseph Nye writes that while U.S. President Joe Biden's administration is right to question the basic assumptions that underlay America's strategy of engagement with China, those who devised that strategy over two decades ago were also right in their own way. Then as now, even distant scenarios must be left open.

Joseph Nye analyzes the causes of Russia's decision to invade Ukraine.