Climate3
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How Hard Is It to Dim the Sun?
Solar radiation management is gaining traction as a climate intervention—but new research warns that real-world constraints make it riskier and more uncertain than most models suggest.
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Building Climate Resilience Through Insurance Incentives
How can insurance drive smarter resilience investments? A group of M.A. in Climate and Society students aimed to find out.
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Archaeologist Kristina Douglass Named 2025 MacArthur Fellow
Douglass’s research uses lessons from the past to help communities understand how to adapt to climate change.
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Amplifying Action: Adam Met and Alexis Abramson Talk Climate on ‘Sing for Science’ Podcast
Ready to get involved in the climate movement? Musician Adam Met and Climate School Dean Alexis Abramson share practical, inspiring ways to take action on the popular Sing for Science podcast.
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Columbia Climate School’s Global Impact Scholars Confront Urgent, Real-World Problems
Faculty and students worked together on ideas for climate solutions, which were then presented at the Climate School showcase as part of Climate Week NYC.
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Highlights: “Universities and Climate Action”
University leaders discuss how academic institutions can respond to climate challenges, defend academic freedom and continue to innovate in a challenging national context.
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Learning From Local and Global Climate Leaders: Highlights From the Climate School Showcase
As part of this year’s Climate Week NYC, the event included conversations between climate experts, interdisciplinary panels of researchers, and student presentations on the complex issues and possible solutions for the climate crisis.
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Columbia Will Co-Lead Major Project To Study Global Carbon Cycle
Awarded by Schmidt Sciences, a new grant will provide up to $45 million to four interdisciplinary teams of researchers who will seek to improve climate modeling across land, air and sea.
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NYC’s Composting Rates Are Low. A Sustainability Expert Thinks AI Will Offer a Solution. Eventually.
Steve Cohen, director of Columbia’s M.S. in Sustainability Management program, discusses the present and future of food waste programs in NYC.
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
