Climate74
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New Video Merges Art and Climate Science
A research group that projects the effects of our changing climate on agriculture, cities, and ecosystems teamed up with an artist to provide a visual record of the extraordinary time we are living through.
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How Exactly Does Carbon Dioxide Cause Global Warming?
CO2 molecules make up only a small percentage of the atmosphere, but their impact on our climate is huge. The reason comes down to physics and chemistry.
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In Iceland, Melting Glaciers Give Way to Plant Life
A recent study examines the changes in the foreland of a melting Icelandic glacier. With ice gone, new plant life is springing up and changing a centuries-old ecosystem.
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The Texas Power Grid and the Failure of Deregulation
While we need to mitigate climate change and will need government-driven public policy to do that, we must also adapt to the climate change that is already underway.
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Experts Weigh In on the Deep Freeze and Power Outages in Texas
Is a failure of wind power really behind the blackouts? How can we make sure this doesn’t happen again? Earth Institute scholars have answers to these questions and more.
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Studies Reveal Global Ice Melt Estimates Have Been Conservative
Ice is melting more rapidly than previously thought, according to two new studies, which examine some of the specific causes.
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Q&A With Gloriose Nsengiyumva, Who Puts Climate Adaptation Into Action
Seasonal climate forecasts can help farmers stave off poverty and hunger. Nsengiyumva helps farmers in Africa interpret those forecasts.
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Angelica Patterson: The ‘Shotgun Scientist’ Studying How Forests Respond to Climate Change
The doctoral candidate tells us about her research and some the challenges of being a woman of color in the sciences.
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Lisa Ilboudo Nébié: Studying Food Security, Environmental Changes and Migration in West Africa
She studies how environmental changes impact communities around the world, and how communities adapt.
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
