Climate126
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6 Ways Our Team Is Taking Action on Climate Change—And How You Can, Too
Scientists and staff within the Earth Institute share some of the ways they’re shrinking their carbon footprints.
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Silencing Science Tracker Expanded to Include State and Local Government Actions
Because the federal government isn’t the only one trying to censor, misrepresent, or otherwise stifle science.
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Dear Environmentalists, We Must Talk About Business
The pressure is on us to make a change, and we can’t afford to leave anyone behind. If we want to change the world, we have to work with big forces.
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When Is a Sea Wall a Good Idea?
Scientists at Columbia’s Earth Institute are using simulations to test how well different methods protect coastal areas from hurricanes and sea level rise.
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California Leads on Sustainability Innovation while Trump Digs Coal
California has led the nation and indeed the world on environmental policy for over a half a century.
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Farmers and Climate Scientists Have More in Common Than You May Think
An eighth-generation farmer and student explains how science seeks to quantify and understand the changes that farmers understand intuitively.
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The Intersection of Climate Science and Hope: A Personal Story
A man from Mali explains why he spent his summer working with Columbia’s Center for International Earth Science Information Network.
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Thoughts From the Grinnell Glacier Trail in Glacier National Park
A lot is different from my first visit to the park back in 2016 versus now.
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Exploring Ecological Migration in Gansu Province, China
What the West sees as the Chinese government’s top-down decision making around ecological migration is actually a more complex process.
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
