climate change153
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Study Offers Preview of Ice Sheet Melting, Rapid Climate Changes
Behavior of Scandinavian Ice Sheet at the end of the last Ice Age may preview loss of Greenland Ice Sheet due to global warming
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Reining in Carbon Dioxide Levels Imperative but Possible
Business-as-usual approach threatens world energy supplies and environment, but affordable, effective solutions appear within reach
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Researchers Confirm Role of Massive Flood in Climate Change
Flood of fresh water disrupted ocean circulation and Earth’s climate; simulations validated by climate proxy record
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