hurricane irma
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In Florida and Texas, Keeping the Lights on Means Planning for Climate Change
New York’s lessons from Hurricane Sandy can help in the wake of Harvey and Irma.
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Could Climate Change Breed a Whole New Category of Hurricane?
Hoaxes have been calling Irma a Category 6 hurricane, but there’s no such thing. Could there be, in the future?
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Hurricanes Harvey and Irma Show That It’s Time for Companies to Disclose Climate Risks to Investors
How a business contributes to and is impacted by the changing climate is becoming increasingly important for shareholders.
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Hurricane Irma: Resources for Journalists
As Hurricane Irma batters the Caribbean with winds up to 185 miles per hour, Earth Institute experts are standing by to answer questions from the media.

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
