Sustainability27
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How These Women Are Contributing to a Sustainable Tomorrow
For International Women’s Day, we highlight a few women in the Columbia Climate School who are leading on climate science and adaptation, and helping to promote equity, sustainability, and resilience.
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The Impact of Russia’s Invasion of Ukraine on Climate Change Policy
While we scramble for energy supplies to replace Russia’s fossil fuels, the long-term impact of this war could and should be increased demand for renewable energy. For now, the people of Ukraine deserve our help and prayers.
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Alumni Spotlight: Brighton Kaoma Supports Young People in Achieving Sustainability Goals
Brighton’s master’s degree from the Environmental Science and Policy program led him to a position as the global youth director for the United Nations Sustainable Development Solutions Network in New York City.
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Green Jobs and the Transition to An Environmentally Sustainable Economy
The transition to environmental sustainability has begun, and it is important that it is connected to economic development and job creation.
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Reduce. Reuse. And Then, When All Else Fails, Recycle.
Recycling gets all the attention, but emphasizing reduction and reuse can do so much more to manage waste and curb climate emissions.
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Purchasing Power: How Conscientious Buying Can Enable a More Just and Sustainable Future
A conversation with author and Barnard sustainability director Sandra Goldmark on how to live in a material world while minimizing harm to the planet.
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A Road Map for Minibus Electrification
A report co-authored by the Center for Sustainable Urban Development offers recommendations for electrifying a popular mode of transportation in three African cities.
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Fossil Fuels, Renewable Energy, and Electric Vehicles
The solution to environmental problems caused by technology will probably be addressed by new technologies.
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It’s Time to Invest in New York City’s Parks
Mayor Adams understands the importance of parks and is committed to enhanced parks equity.
AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More
