Leaders at the UN climate meeting in Dubai signaled a crucial pivot away from fossil fuel use, but significant hurdles remain for a speedy transition to emission-free energy.

Policymakers in both the United States and China seem to have fully accepted, and even embraced, the logic of economic decoupling. But what exactly will decoupling entail, and what will its consequen…

The authors, including a former Minister of Justice and Attorney General of Canada, UN Undersecretary-General for Legal Affairs, Founding Chief Prosecutor of the UN Special Court for Sierra Leone, an…

President Erdogan’s recent troubles with the United States have prevented Turkey from playing a potentially constructive role in the early phases of the Israel-Hamas war.

A quarter-century after the end of the Cold War, we unexpectedly find ourselves in a second one. The United States and its partners have a large stake in greater Russian restraint while Vladimir Puti…

Azerbaijan’s push into the Armenian enclave of Nagorno-Karabakh is drawing comparisons to other episodes of ethnic cleansing. What can be done under international law?