Climate Change

What we learned from oral arguments in the most important climate liability case to reach the U.S. Supreme Court in more than a decade.

A catalog of articles analyzing the diplomatic, political, legal, security, and humanitarian consequences of the international climate crisis.

The Declaration represents an international consensus on legal questions including inundated States' continuing statehood and UN membership.

Daniel Forti and Mariea Sekijima join Viola Gienger to discuss the most important developments from the 2026 UN General Assembly.

Analysis of what the outcome of Suncor v. Boulder will mean for climate cases that rely on deception claims as the basis for fossil fuel company liability.

The challenges facing the U.N. include recurrent financial shortfalls and political irrelevance to some of the world's major crises.

The global energy crisis and other spillover effects from the war in Iran are jeopardizing Syria's economic recovery.

Together, the Trump administration’s vision of the Clean Air Act’s exemption authority and shutting courts out from review is one of completely unchecked presidential power.

Although too early to tell whether campaign promises will translate into policy, de la Espriella’s platform on climate and human rights marks a departure from the Petro administration.

A former lead climate lawyer for the U.S. State Department offers her perspective on the future of multilateral initiatives to combat climate change.

Shutting off ocean observation will reduce the United States' ability to see and respond to developments in fast-changing seas.

Globally, AI infrastructure is consolidating faster than governments are moving. Governments need to build resilience through diplomatic initiatives and AI partnerships.