Climate102
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Should New York Build a Storm Surge Barrier?
A recent event at Columbia University debated the pros and cons.
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Recommendations for Creating a Department of Sustainability and Climate Change in NYC
A graduate student workshop evaluated the challenges and opportunities for a bill that aims to unite sustainability and resiliency issues under one office in city government.
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Carbon Pricing as a Policy Instrument to Decarbonize Economies
A new study analyzes the suitability of different carbon pricing mechanisms as instruments to lower greenhouse gas emissions.
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Is Organic Food Really Better for the Environment?
Recent research suggests it might not be as sustainable as we might think, but it’s complicated.
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Northern Peatlands Contain Twice as Much Carbon as Previously Thought
New findings double potential emissions from these areas, with big implications for climate modeling.
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Join the Earth Institute’s Climate and Sustainability Communications Network
The network, open to all members of the Columbia community, will explore communications solutions to the challenges of climate change and sustainability.
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Cycle for Science: Glacier Edition Completes Its Circuit
Wrapping up a week-long bicycle trip that has brought climate science to underprivileged schools.
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New Project Will Study Greenland’s Helheim Glacier in Unprecedented Detail
Using drones, laser scanners, and high-resolution models, researchers hope to find out more about the processes driving rapid melting in this region.
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On the Road, Teaching Glacier Science
A PhD student explains what life is like on a week-long bicycle trip that’s bringing climate science to students from economically disadvantaged families.
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
