Michael Gerrard
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How Rollie Williams Turned Climate Science Into Comedy
Williams has channeled his experience as a comedian and his M.A. in Climate and Society to create “Climate Town,” a popular YouTube series and media company that uses meticulously researched satire to explain climate and energy issues.
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Grief, Recovery and the Environmental Lessons of 9/11
Michael Gerrard revisits the profound grief and overlooked environmental hazards of the World Trade Center attacks, including asbestos and toxic debris.
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Climate Attribution Conference Explores Science, Law and Accountability
Speakers explored how climate attribution research is shaping lawsuits, policy and public health.
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Climate School Experts on Congestion Pricing’s First Year
Three Climate School experts weigh in on the success of New York City’s congestion pricing program.
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Exploring Legal Tools for Glacier Protection: Who Speaks for Glaciers?
Can “rights of nature” laws be used to protect both humans and glaciers?
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Twenty Years Later: What Lessons Have We Learned From Hurricane Katrina?
As the risk of extreme weather grows, Columbia experts revisit Katrina’s legacy and what it means for future catastrophes.
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Ten-Year Climate Lawsuit Ends in Loss for One Man, But a Win for Climate
A German court’s dismissal of a historic lawsuit filed by an Indigenous Peruvian against energy giant RWE has far-reaching implications for climate law.
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How Congestion Pricing Will Benefit New York City
Congestion pricing is already delivering results, but what can New Yorkers expect in the months to come?
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Sabin Center’s Online Tracking Tools Monitor Government Actions on Climate Change
Since 2017, the Sabin Center for Climate Change Law has documented policies that restrict or expand initiatives in science and climate.
COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
