Climate52
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Clearing the Air: Decarbonization Technologies Take a Giant Step Forward
Research from Columbia’s Lamont-Doherty Earth Observatory is being used to pull CO2 out of the air.
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Glacier Blankets in Switzerland Highlight Global Disparities in Fighting Climate Change
Although geotextiles have helped to slow glacier melt in Switzerland, they are a climate change adaptation that’s not affordable or feasible in many developing countries.
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A Dozen Things That Helped and Hurt Climate Progress in 2021
2021 may turn out to be the most critical year in our efforts to combat climate change. What things helped and what things hurt climate progress this year?
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These Zines are Helping Us Imagine a Better Future for Climate and Society
There’s a wide gap between knowing everything must change and implementing those changes. These student publications envision how we might bridge that gap.
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Columbia Climate School Partners Among Finalists for Developing Climate Solutions Center in New York Harbor
The center will prepare communities around the world for the impacts of climate change; create good-paying green jobs across the city; and foster public awareness, dialogue, and action.
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Now’s the Time For Lawmakers to Care About Microplastics
Regulating these tiny, ubiquitous bits of plastic will not only address a public health threat, but also our dependence on fossil fuels.
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Improving Estimates of Population Exposed to Sea Level Rise: Not as Straightforward as It May Seem
Data choices are critical in assessing the risk of sea level rise faced by people living in low elevation coastal zones.
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An Inside Look at the Making of the Recent IPCC Report
IRI climate scientist Daniel Ruiz Carrascal shares his experiences working on this globally influential report, as well as his thoughts about how he hopes it will affect research and action in the future.
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Crucial Antarctic Glacier Likely to Collapse Much Earlier than Expected
Thwaites Glacier, dubbed Antarctica’s ‘doomsday glacier,’ has been predicted to undergo dramatic changes, with its ice shelf likely to break apart in as little as five years.
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
