Advanced Consortium on Cooperation Conflict and Complexity
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Asia’s Glaciers Have Become a Diplomatic Talking Point
As glaciers continue to shrink, important questions around glacier diplomacy and water supply played out among Central Asian nations during the Shanghai Cooperation Organization summit in Kyrgyzstan.
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The Irreversible Global Impacts From the Loss of Earth’s Frozen Regions
In June, climate negotiators from around the world met in Bonn, Germany for the annual Subsidiary Body meetings in preparation for the Conference of the Parties.
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Societies Are Unprepared for the Human Costs of Climate Overshoot
While scientists have made progress describing overshoot’s physical impacts, its humanitarian and social consequences need greater focus, say the authors.
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Columbia Beautiful Planet 2024
Each year, we honor Earth Day by sharing some amazing photos celebrating the beauty and magic of our planet from our campuses to the far corners of the world as captured by the Columbia community.
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Upcoming Scientific Fieldwork, 2023 and Beyond
Climate School researchers are carrying out fieldwork on every continent and every ocean. A guide to upcoming projects.
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Our Beautiful Planet: Photos from Columbia Climate School (2023 Edition)
On Earth Day and every day, Columbia Climate School is working to understand our planet and promote more sustainable ways of living and doing business.
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Year in Review: Our Top Stories of 2022
A list of some of our most popular articles and videos, plus some of our favorites that you shouldn’t miss.
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Books for the Climate and Sustainability Enthusiasts in Your Life
Give the gift of deeper knowledge with these new books written by Columbia University scholars.
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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.

COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
