Earth Day5
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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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How You Can Help Restore Nature on Earth Day
Consider helping to revive a degraded ecosystem by getting involved in an ecorestoration project.
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Decades After the Oil Spill That Inspired Earth Day, Are We Prepared for the Next One?
We’ve gotten better at preventing and tracking oil spills, but oceanographers say much more progress is needed.
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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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Quiz: Earth Day and Environmentalism
Take a break and test your knowledge of Earth Day, environmentalism, and all things natural.
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Earth Institute Photos of Our Amazing Planet
Throughout Earth Month, we’ll be sharing some of the incredible photos that our researchers have captured during field work. Enjoy!
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Earth Day 2021: What We Can Learn From the Past Year
A look back at the past year and lessons from the pandemic that might help in solving climate change.

Congratulations to our Columbia Climate School Class of 2026 and all of our 2026 Columbia University graduates! Learn more about our May 15 Climate School Class Day celebration. 💙 #Columbia2026 #ColumbiaClimate2026
