Climate6
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How Can We Mend Our Living World?
An interdisciplinary panel discussed some of the complex issues facing our society as ecosystems collapse and relationships must be reevaluated.
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Can Carbon Markets Offset the Emissions We Can’t Eliminate?
A conversation about carbon markets with Shubham Deshmukh, a recent M.S. in Sustainability Management graduate.
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Unexpected Climate Feedback Links Antarctic Ice Sheet With Reduced Carbon Uptake
New study reveals surprising link between West Antarctic Ice Sheet (WAIS) retreat and algae growth over the past 500,000 years.
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Greenland Ice Cap Vanished Just 7,000 Years Ago
The first study from GreenDrill finds that Greenland’s Prudhoe Dome ice cap had fully melted much more recently than previously thought.
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Sea Levels Are Rising—But in Greenland, They Will Fall
Even as global warming causes sea levels to rise worldwide, sea levels around Greenland will likely drop, according to a new paper.
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Get Ready for Smokier Air: Record 2023 Wildfire Smoke Marks Long-Term Shift in North American Air Quality
A new analysis of air quality data from the past 70 years shows a broader, continent-wide trend toward smokier skies.
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It’s Been One Year Since Wildfires Devastated Los Angeles. What Have We Learned?
In the wake of the fires, our disaster expert says that “we have the lessons we need to do better and recover better, but there is a stubbornness to learning and applying them.”
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Can Mayor Mamdani Turn Climate Action Into an Affordability Win for NYC?
Columbia Climate School experts discuss the opportunities and challenges ahead for NYC’s new mayor.
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Columbia Climate School Experts on What Gives Them Hope in 2026
2025 was a tough year for climate action. Yet our experts see signs of progress on the horizon, and climate solutions within reach.
You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!
