Climate41
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Exploring Actionable Solutions for Water Security
America’s water systems face many challenges, including climate change and aging infrastructure. An upcoming event will focus on ways to solve multiple problems at the same time, with the same funding.
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The Energy Transition Needs to Be Climate-Proofed
Increasingly extreme weather has the potential to derail renewable energy projects — but there are a few things we can do to keep moving forward.
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Fast-Wasting Antarctic Glacier Lost Ice Even Faster in Past, Raising Concerns for Future
Some time in the past 200 years, Antarctica’s giant Thwaites Glacier saw a period of retreat much faster than even that observed in recent years. It could be a warning of rapid sea-level rise in the near future.
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How Is Climate Change Affecting Ocean Waters and Ecosystems?
Biological oceanographer Hugh Ducklow describes decades of work in far-flung places to understand the evolving ecology of the oceans. The picture is not always clear.
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Surprise: Inflation Reduction Act Makes Oil and Gas Development on Federal Land Less Attractive
The bill’s requirement to offer land for oil and gas development may have a more limited impact than feared.
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Will You Protect the Trees or the Forest?
Some environmental groups are prioritizing local, smaller-scale conservation over the critical goal of combatting global climate change.
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Multiform Floods: A Growing Climate Threat
When different types of floods occur in close succession or simultaneously, the challenges to communities can be immense.
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An Interview With ‘Hila the Killa,’ Eco-Rapper and Climate Clown
The popular TikTok edutainer shares her thoughts on how creativity and fun can contribute to climate change solutions.
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What the Inflation Reduction Act Does — and Doesn’t Do — for Climate
It’s the U.S.’s first bill that focuses on climate change, but it’s not perfect.
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
