climate impacts
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As the Earth Gets “Weird,” How Does Context Determine Climate Impacts?
In the Green Mountains of Vermont, pre-college students tackled questions about climate change and its effects on different communities.
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You Asked: Are My Efforts to Reduce My Carbon Emissions Too Minor to Matter?
Individual efforts to reduce carbon emissions could, in fact, go a long way in making a difference.
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Trump’s Unifying Opportunity: Food Security
A sound strategy to secure the nation’s food supply and reduce its vulnerability within and beyond our borders will be a major step towards making America and the world more resilient in the face of increasing uncertainty.

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
