Climate9
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Need To Know: Geoengineering and Cloud Seeding
What are geoengineering and cloud seeding, and what are their implications for future climate mitigation strategies?
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A Disaster Expert Explains Why the Texas Floods Were So Devastating
A warning system, which might involve integrating older technology like weather radios with new AI products and local knowledge, is key to preventing future loss of life.
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Air Pollution Cuts in East Asia Likely Accelerated Global Warming
A new study finds that some forms of air pollution in the atmosphere have helped shade the Earth’s surface from the sun’s energy.
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AI and Climate Justice: Balancing Risk With Opportunity
As AI expands its global reach, how can we ensure its just and inclusive use when applied to climate science?
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Climate Mobility in Focus: Highlights From MR2025
Drawing academics, policymakers and practitioners from around the world, the conference addressed themes of climate mobility, adaptation and wellbeing.
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Columbia Climate School Students Take On Coastal Flooding at a U.N. Conference
At the Global Platform for Disaster Risk Reduction Summit, a team of postgrad and current students worked through the night on a multimedia presentation of hazard predictions and proposed solutions.
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African Societies Survived Climate Shifts for Millennia by Diversifying How They Lived
New research sheds light on how communities adapted to past climate change, offering lessons for current and future challenges.
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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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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.
The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.
