A Global Pact for the Environment would lend coherence to international environmental law, give greater legal and political heft to existing environmental covenants, and safeguard the imperiled biosp…

Wars are fought not only on the battlefield but also in domestic political debates and in histories written after the fact. In the case of the US invasion of Iraq 20 years ago, we are still in this final phase, seeking an elusive consensus about the war’s legacy.

Brent Scowcroft, a model national security adviser, taught us much about U.S. foreign policy

As the 2020 presidential campaign heats up, U.S. politics is getting harder and harder to explain to the rest of the world.

Biden's first major foreign policy address drew the curtain on the disastrous Trump era, emphasizing the nation’s strength at home determines its success abroad—and vice versa.