MA in Climate and Society
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How Rollie Williams Turned Climate Science Into Comedy
Williams has channeled his experience as a comedian and his M.A. in Climate and Society to create “Climate Town,” a popular YouTube series and media company that uses meticulously researched satire to explain climate and energy issues.
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Discover Climate LIVE K12 Sessions for 2026-27
From October through June, Columbia Climate School researchers and students will host sessions exploring climate and sustainability topics including biodiversity, climate finance, climate action in professional sports and wildfire management.
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Beyond Borders: What It Takes to Build a Climate-Resilient Megalopolis
The Greater Bay Area in China is implementing nature-based solutions to build climate resilience amid rapid urbanization, biodiversity loss and worsening storms.
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Extreme Heat Is Here: What Columbia Climate School Experts Want You to Know
As a dangerous early-summer heat wave covers swaths of the globe, Columbia Climate School experts discuss the impacts of extreme heat.
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Climate School Alumni Aim for Sustainability Goals in the 2026 World Cup and Beyond
As the 2026 FIFA World Cup plays out in North America, M.A. in Climate and Society graduates are working behind the scenes to drive sustainability efforts in sporting events.
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When Glaciers Disappear, So Do Deities
The loss of glaciers across the Andes and the Himalayas impacts not only water supplies, but also the cultural and spiritual lives of local communities.
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What I’ve Learned From ‘The End of Poverty,’ 20 Years Later
The author reflects on Jeffrey Sachs, the U.N., and the need to redesign global institutions for a world shaped by climate change, poverty and geopolitical strain.
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Translating Climate Awareness Into Action at New York High Schools
The student-led Youth Climate Action Alliance Interscholastic Conference brought together high school students from across the boroughs to learn about and collaborate on climate action initiatives.
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Congratulations to the 2026 Graduates of the Columbia Climate School
On May 15, M.A. in Climate and Society and M.S. in Climate Finance students gathered to celebrate their accomplishments.

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
