COP26
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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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Sustainability Management Hits the Big Time
The scale of change needed to build a renewable resource-based economy is huge. We need both elected leaders and business leaders to get this job done.
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After COP26 Cheers and Jeers, Some Hopeful Climate and Energy Undercurrents
Amid cheering and rage as the latest climate talks ended, there are heaps of issues and opportunities to work on in the months and years ahead.
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Photos: Columbia Climate School at COP26
By hosting and participating in a number of special events, scholars from the Columbia Climate School helped to shape the conversation at the UN climate summit. Here are a few highlights.
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Beyond ‘Youthwashing’: How to Make Youth Representation at COP Meetings More Impactful
A student reflects on how far young people have come toward influencing the UN climate negotiations, and what needs to happen next.
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What Did COP26 Achieve?
Columbia Climate School experts say the results out of Glasgow are “a real mixed bag.”
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Technology Not Treaties will Reduce Global Warming
Diplomacy has influence, but only the development and implementation of new technologies will end the climate crisis.
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Leaders from Glaciated Regions Highlight Importance of Women, Youth, and Indigenous Peoples at COP26
They discussed adaptation strategies for mountain regions.
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How Close Are We to Climate Tipping Points?
Will overshooting 1.5°C of warming push us over climate tipping points, triggering irreversible and abrupt changes?
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
