Sophie Capshaw-Mack
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A Conversation With Leah Thomas, Intersectional Environmentalist
The eco-communicator discusses the intersections between climate and racial justice, and offers advice to the next generation of activists and educators.
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Alumni Spotlight: Mahak Agrawal
An alumna of the MPA-ESP program, Mahak elaborates on her time at Columbia, discusses her career path in sustainability, and provides advice to current students.
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World is Not on Track to Achieve Global Deforestation Goals
Progress requires large-scale development projects to increase transparency and inclusion of grassroots and Indigenous groups.
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Biden vs. Sanders: Who Has the Better Plan to Fix Climate Change?
Both democratic frontrunners have pledged to take action on climate change, but their plans differ widely.
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No ‘Space’ for Earth in Newly Released Presidential Budget
While the proposal boosts NASA’s budget to explore other worlds, what about the one we’ve already got?
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The “Right” Whale to Save
Environmental Science and Policy students analyze legislation meant to save North Atlantic right whales from extinction.

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
