Climate82
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Landmark Program Joins Investors With Scientists to Confront Climate Change
A major firm will facilitate the engagement of commercial enterprise with the university’s global climate and sustainability research.
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Time to Give Up on a Carbon Tax?
Although generally a good idea, taxing carbon is politically difficult. And there are solutions that may be more effective.
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Report: 2020-2021 Highlights from the ACToday Columbia World Project
The project remains focused on its goal of combating hunger by increasing climate knowledge in six countries.
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Columbia University Releases New Plan to Reach Net Zero Emissions by 2050
The plan provides a set of strategies and benchmarks, grounded in science, for Columbia to achieve its ambitious sustainability goals.
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8 Meaningful Actions You Can Take This Earth Day
Making a difference in your day-to-day life is not only empowering, but can lead to wider cultural and societal change.
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On the Eve of Earth Day, A Live Discussion About the Consequential Decade Ahead
Tonight’s Earth Lecture takes a hard look at climate change and the path forward.
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Does Climate Urgency Lead to Climate Action?
A new study finds that a moderate level of urgency is most likely to inspire better climate decisions.
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Emotional Appeal: How Art Can Inspire Action on Climate Change
Climate science tells us how the world is changing. Climate art shapes how we choose to respond.
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Meet 12 Columbia Graduates Taking on the Climate Crisis
These students are serious about Earth Day, and doing their part to protect the environment. They are committed to thinking and acting more sustainably.
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
