Viewpoints24
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Regulating Forever Chemicals
We are an ingenious species, and when properly motivated, we can build an economy that doesn’t poison people and the planet.
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There Is More Than One Way to Accelerate Decarbonization
There is more than one way to accelerate decarbonization, and we need to use every tool our toolbox can hold.
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Democrats in Congress Hold the Fate of the Planet in Their Slippery Hands
The Democrats must quickly pass the Infrastructure Bill and compromise on reconciliation. There is no time to spare.
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Congestion Pricing is Slowly Coming to New York City
London, Singapore, and Stockholm have all managed to do something that New York City has been unable to do; enact and implement congestion pricing in its central business district.
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Trying to Stay Afloat: How Mumbai’s Climate Action Plan Falls Short
Mumbai’s climate action plan, created as part of the C40 cities initiative, focuses too much on data collection and not enough on action.
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Disaster Relief and the Psychology of ‘Once in a Lifetime’ Events
It’s time to stop responding to frequent climate catastrophes and start preparing for them.
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A Realistic Transition to Environmental Sustainability
We need to understand nature better to both live within its boundaries and maintain our current way of life.
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It’s Time to Build a Civilian Climate Corps
Let’s convert climate protest and fear into teamwork and learning that can build our economy while reducing global warming. Let’s build an American Civilian Climate Corps.
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COVID, Climate, and Collective Global Social Responsibility
President Biden’s actions last week represented an implicit understanding of this nation’s global social responsibility.

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
