Articles by: "Joseph S. Nye"
US foreign policy in 2025

As the US presidential election draws near, many are wondering what it will mean for American foreign policy. The answer is wrapped in uncertainty. First, who will win the election? At the beginning of the …

AI and national security

Humans are a tool-making species, but can we control the tools we make? When Robert Oppenheimer and other physicists developed the first nuclear fission weapon in the 1940s, they worried that their invention might destroy …

The non-proliferation problem

Avril Haines, the US director of national intelligence, warned in March that ‘Russia’s need for support in the context of Ukraine has forced it to grant some long-sought concessions to China, North Korea and Iran …

Old and new lessons from the Ukraine War

Two years ago, I outlined eight lessons from the Ukraine War. Though I warned that it was too early to be confident about any predictions, they have held up reasonably well. When Russian President Vladimir Putin ordered …

US-China cooperation remains possible

When US Secretary of State Antony Blinken visited Beijing last month in an effort to stabilise relations with China, many of the issues that he discussed with Chinese President Xi Jinping were highly contentious. For …

How to prevent a war over Taiwan

Might China try to attack Taiwan by 2027? The outgoing chief of the US Indo-Pacific Command, Philip Davidson, thought so in 2021, and he recently reaffirmed his assessment. But whether the United States and China …

Is nuclear proliferation back?

Preparations are already underway at the United Nations for the 2026 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), which was originally signed in 1968. Many expect a …

What killed US–China engagement?

When Chinese President Xi Jinping met with US President Joe Biden last November, some interpreted it as a return to engagement. In fact, it heralded only a minor détente, not a major change in policy. …

American exceptionalism in 2024

As the 2024 presidential election approaches, three broad camps are visible in America’s debate over how the United States should relate to the rest of the world: the liberal internationalists who have dominated since World …

What in the world is the ‘global south’?

The term ‘global south’ is in constant use nowadays. For example, some commentators warn that Israel’s incursion into Gaza is ‘alienating the global south’, and we often hear that the ‘global south’ wants a ceasefire …

Is America reverting to isolationism?

The first debate between the Republican Party’s candidates for next year’s US presidential election revealed major schisms over foreign policy. While former US Vice President Mike Pence and former US ambassador to the United Nations …