New York City10
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Congestion Pricing, Public Housing, and a Sustainable New York City
To be a competitive global city we must become a sustainable city, and we need our governor and mayor to put their political differences aside to address problems of housing and mass transit.
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Tracking Respiratory Infections in NYC, With or Without Symptoms
There’s a lot we don’t know about respiratory viruses and how they spread. A study currently underway seeks to unravel these mysteries, in part by studying people who are healthy enough to be walking around in Manhattan.
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Researchers Map High Levels of Drugs in the Hudson River
In a new study, researchers have mapped out a large variety of discarded pharmaceuticals dissolved throughout the Hudson River. They say that in some places, levels may be high enough to potentially affect aquatic life.
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Sustainability Students Volunteer Problem-Solving Abilities
Student-led projects offered sustainability advisory services to three organizations in New York during the Fall 2017 semester.
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Congestion Pricing and a Sustainable NYC
Solving the transit problem is key to New York City’s health and well-being, and a new congestion pricing proposal is serious starting point.
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NYC is Selling Off Its Fossil Fuel Investments—Here’s Why That Matters
The City of New York joins a chorus of public and private entities refusing to support companies that contribute to climate change.
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Greener on the Other Side: ESP Students’ Sustainability Podcast
Students from the MPA in Environmental Science and Policy program at SIPA have produced a podcast called “Greener on the Other Side,” on sustainability, climate change, and the environment.
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New York City’s Subways Need Congestion Pricing Now
Charging drivers more could provide much-needed funding for public transit, while reducing traffic and making Manhattan a better place to live and work.
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Lamont to Harvest Sunshine from Solar Farm
Two solar arrays in Upstate New York will be up and ready at the end of November, poised to provide power and to help to reduce the Lamont campus’ carbon footprint.

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
