cs highlights5
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MR 2025: Building Mobility, Resilience and Connection in a Changing Climate
At MR2025, local and international scientists, policymakers, academics and community members will join representatives from different sectors to discuss climate mobility, adaptation and wellbeing.
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Leveraging the Power of Open Source Data To Map the World’s Oceans
In honor of World Oceans Day, marine geophysicist Vicki Ferrini discusses the current state of ocean research, and the important role international collaboration plays in this field.
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Congratulations to the 2025 Graduates of the Columbia Climate School
On May 16, M.A. in Climate and Society students gathered to celebrate their accomplishments.
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Energy Efficiency Begins at Home: A Conversation with Alexis Abramson
The Climate School dean discusses how she first became interested in energy efficiency, how heat pumps work, and how homeowners can minimize their carbon footprint and energy bills.
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Nanoplastics Are All Around (and Inside) Us
How are humans exposed to these tiny and ubiquitous plastics? And is there anything we can do about it?
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Why Climate Finance Is Key To Fighting Climate Change
Massive sums of money are needed to mitigate climate disasters and to prepare for what’s on the horizon.
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Five Ways To Make Your Life More Sustainable
Ready to go green(er) this Earth Day? Here’s a place to start.
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We Have the Power To Protect Our Planet
Our Power, Our Planet is the theme of Earth Day 2025, and it invites the world to join together in support of renewable energy.
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The Earth Is Getting Drier
Desertification is occurring in many parts of the world, including the western U.S., Brazil, most of Europe, Asia and central Africa. Is it too late to reverse it?

By studying thousands of buildings and analyzing their electricity use, Columbia Climate School Dean Alexis Abramson has been able to uncover ways to significantly cut energy consumption and emissions. Watch the Video: “Engineering a Cooler Future Through Smarter Buildings“
