supreme court
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A Message on the Supreme Court Decision on Affirmative Action
Columbia responds to the U.S. Supreme Court decision on Students for Fair Admissions (SFFA) v. University of North Carolina and Students for Fair Admissions v. Harvard University.
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Advancements in Climate Rights in Courts Around the World
Despite the U.S. Supreme Court’s recent decision in West Virginia. v. EPA, rulings in other countries demonstrate that courts worldwide remain an important forum for potentially advancing climate rights.
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Pivoting on Greenhouse Gas Regulation
Action will now need to focus on state and local governments along with powerful corporations and institutions to continue forward motion in the transition to environmental sustainability.
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Reality and the Court’s Political Reality
The political agenda-setting process and the ensuing political reality cannot be divorced from economic, social, and cultural forces. The Supreme Court will find its legitimacy reduced if it does not accommodate that reality.
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Losing a Hectare of Wetlands Could Cost $8,000 Per Year in Flood Damages
New findings may help inform discussions as the Supreme Court takes up a case that could limit wetland protections under the Clean Water Act.
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Young Citizens Lawsuit Seeks to Compel US Action on Climate Change
A lawsuit filed in April on behalf of citizens too young to vote takes a novel approach in seeking to force the United States government to mitigate the most serious impacts of human-induced climate change. The petitioners argue that, in failing to address climate change, the federal government has abandoned its fiduciary responsibility to affirmatively…

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More
