cs highlights23
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Highlights From the 2022 Lamont Open House
Visitors played with glacial goo, watched trash cans erupt with water and ping pong balls, and performed hands-on science experiments — all while learning how Lamont researchers help us understand our planet.
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Should Coastal Communities Rebuild or Retreat After Hurricane Ian?
The benefits and challenges of moving communities to safer ground.
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Hurricane Ian’s Aftermath: A Rising Death Toll and Questions About Preparedness
A disaster preparedness expert weighs in on the many factors that can complicate decisions around evacuations and preparedness.
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Come Visit Us at Lamont Open House
Our favorite family-friendly event of the year is back in person. Come out to Palisades, NY, on October 8 for some fun, hands-on science education.
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25 Years of Translating Climate Science Into Action
The Columbia Climate School’s International Research Institute for Climate and Society celebrated its 25th anniversary in an event on September 16.
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How Climate Change Impacts Fall Foliage
Changing temperatures and precipitation can affect when the leaves change and how vibrant their colors blaze.
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How Do We Deal With the Polarization Around Climate Change?
Suggestions from Peter Coleman, psychologist and expert in conflict and cooperation.
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You Asked: Dinosaurs Survived When CO2 Was Extremely High. Why Can’t Humans?
Our expert says: Although carbon dioxide levels have been much higher in the past, they generally increased slowly, giving plants and animals time to adapt. When the rate of climate change was staggeringly fast, like today, there were big problems.
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The 37 Easiest Ways to Reduce Your Carbon Footprint (Animated Graphic)
Making a difference on climate change doesn’t have to take lots of time or effort.
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
