Climate3
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You Asked: Lamont and Climate School Experts Tackle Reader Questions on Science and Sustainability
We invite readers to share their most pressing questions about climate, science and sustainability.
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Lamont Paleoclimatologist Maureen Raymo Receives the 2026 Nemmers Prize
Raymo received the award for her pioneering development of hypotheses that explain climate change across Earth’s history, and her educational leadership in the Earth system sciences.
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Geologist Mike Kaplan Named 2026 Guggenheim Fellow
Kaplan studies the ways ice sheets, mountain glaciers, climates and landscapes changed in the past.
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Climate Work Is Personal for This Class Day Speaker
Annika Bellot focuses on international law and decarbonization efforts to help save small island states like Dominica, where she grew up.
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Partnering for Environmental Justice in Harlem
Now in its fifth year, the annual conference was created to highlight the critical climate-driven health and environmental impacts affecting our shared community.
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Why Climate Work Is Community Work
At a recent Climate School event, speaker Memphis Washington discussed the Waterfront Alliance’s climate resilience and environmental justice efforts in Coney Island.
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Science for the Planet: Turning Waste Into Critical Materials
Greeshma Gadikota and her team explore how materials that might otherwise be landfilled can be transformed into products needed for solar energy and other critical technologies.
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Climate School Experts on Congestion Pricing’s First Year
Three Climate School experts weigh in on the success of New York City’s congestion pricing program.

You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!

