Last year, for the first time, global temperatures exceeded 1.5oC above pre-industrial levels. This follows a decade of “record-breaking temperatures,” with the World Meteorological Organization concluding that “the past ten years 2025-2024 are the ten warmest years on record.” Reversing this trend requires urgent action to reduce greenhouse gas emissions […]
marine carbon dioxide removal
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On March 4, 2025, the Supreme Court handed down an important ruling in City and County of San Francisco v. Environmental Protection Agency. In a 5-4 decision, the Court curtailed the Environmental Protection Agency’s (“EPA”) authority under the Clean Water Act (“CWA”) to issue pollutant discharge permits. The case involved […]
The burning of fossil fuels and other human activities are continuing to cause rapid temperature rise. 2024 was the hottest year on record, and the planet’s 10 warmest years since 1850 have occurred in the past decade. Achieving global climate goals will require rapid and dramatic greenhouse gas emissions reductions, […]
The Sabin Center for Climate Change Law at Columbia Law School, together with New York Sea Grant, is pleased to announce a writing competition for law students interested in writing on legal and policy issues associated with marine carbon dioxide removal. The competition is being held in connection with a […]