Sabin Center for Climate Change Law
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Climate School Representatives Share Their Hopes for COP31
Columbia attendees share their plans for turning global climate commitments into action at this year’s climate summit.
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New Report: Ocean Carbon Removal Shows Promise, But Big Questions Remain
Marine carbon dioxide removal could support climate action but faces major scientific, technical and governance challenges, according to a National Academies of Sciences, Engineering, and Medicine report.
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Grief, Recovery and the Environmental Lessons of 9/11
Michael Gerrard revisits the profound grief and overlooked environmental hazards of the World Trade Center attacks, including asbestos and toxic debris.
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The Irreversible Global Impacts From the Loss of Earth’s Frozen Regions
In June, climate negotiators from around the world met in Bonn, Germany for the annual Subsidiary Body meetings in preparation for the Conference of the Parties.
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Climate Attribution Conference Explores Science, Law and Accountability
Speakers explored how climate attribution research is shaping lawsuits, policy and public health.
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Climate School Experts on Congestion Pricing’s First Year
Three Climate School experts weigh in on the success of New York City’s congestion pricing program.
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Ecuador’s High-Stakes Vote: Will the Galápagos Become a U.S. Navy Outpost?
Ecuadorians will vote whether or not to overturn the current constitution. If the referendum passes, it will likely dismantle the Rights of Nature, which is indirectly on the ballot, and also formally allow Ecuador to host foreign bases.
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Exploring Legal Tools for Glacier Protection: Who Speaks for Glaciers?
Can “rights of nature” laws be used to protect both humans and glaciers?
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Twenty Years Later: What Lessons Have We Learned From Hurricane Katrina?
As the risk of extreme weather grows, Columbia experts revisit Katrina’s legacy and what it means for future catastrophes.
COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
