Sustainability7
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Alumni Spotlight: Charting a Flight Path to Sustainability
As the grandson of a former NYC cab driver, Gary Weinstein has long been fascinated by the unique opportunities and challenges urban transportation can offer.
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Daniel Zarrilli Named Columbia’s Inaugural Chief Climate and Sustainability Officer
Zarrilli, who formerly served as the NYC Mayor Office’s chief climate policy advisor, will help the university achieve its climate commitments and reach sustainability goals.
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Scaling the Mountains of Textile Waste in New York City
As the amount of annual textile waste produced reaches new heights, how do we find sustainable solutions?
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Study Challenges Popular Idea That Easter Islanders Committed ‘Ecocide’
A popular trope says settlers overtaxed an isolated Pacific island, wrecked the environment and suffered a population collapse. A new study claims the opposite.
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Two Sustainable Development Award Winners Reflect on Their College Careers
Daniel Leal de Moraes Santana and Sophie Hanin, from the class of 2024, share their experience, post-graduation plans and advice to current students.
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New Report Refutes 33 False Claims About Solar, Wind and Electric Vehicles
The Sabin Center identified and examined the 33 most pervasive false claims about renewable energy.
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New Report Provides a Ranking of Sustainability Around the World
The 2024 Environmental Performance Index, produced by centers at Columbia Climate School and Yale, offers a scorecard for 180 countries based on their climate change mitigation, ecosystem vitality and environmental health.
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From Sustainability Mirage to Sustainability Management
Sustainability management is a more sophisticated form of management built to accommodate the environmental, social, economic, and technological conditions of the modern economy.
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Scope 3 Carbon Emissions and the Management of Supply Chains
Measuring an organization’s impact on its environment is becoming a routine part of competent and effective organizational management. Extending that measurement process into the supply chain is part of current best management practices.
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
