Eco Ambassadors
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High School Students Learn About Microplastic Pollution in Eco Ambassador Program
New Jersey students spent two days at Lamont-Doherty Earth Observatory studying microplastics and how they affect the world around us.
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Killing ‘Evil’ Trash During This Year’s Durga Puja Celebrations
October is a time for Indian festivities starting with Durga Puja. This year our Durga celebration also included a green mission.
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How the Eco Ambassador Program is Transforming Environmental Education
The program from Columbia’s Center for Sustainable Development is equipping young people with skills to address environmental crises in their communities.

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
