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The Conversation

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The news out of Washington can seem overwhelming lately, from the U.S. seizing Venezuela’s president and oil and vowing to take over Greenland to ICE’s shooting of a woman in Minnesota.

The tumult can make it harder to notice the dismantling underway of national policies and programs that were created to reduce the risks the world is facing from climate change.

Last week, President Donald Trump announced he was pulling the U.S. out of the world’s most important climate treaty, one signed in 1992 by President George H.W. Bush. The EPA also sent the White House a final draft rule to rescind the Endangerment Finding, a determination that underpins most U.S. climate policies. A few weeks earlier, the administration moved to weaken vehicle gas mileage standards and freeze five offshore wind farm projects.

Gary Yohe, an economist at Wesleyan University who has contributed to international climate research for years, explains why Trump’s moves to dismantle America’s climate policies, programs and scientific research matter, particularly as Americans face worsening wildfires, storms and flooding.

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Stacy Morford

Senior Environment, Climate and Energy Editor

Severe storms triggered flooding across the central and eastern U.S. in April 2025, including in Kentucky’s capital, Frankfort. Leandro Lozada/AFP via Getty Images

Damn the torpedoes! Trump ditches a crucial climate treaty as he moves to dismantle America’s climate protections

Gary W. Yohe, Wesleyan University

At the same time, Americans have been facing worsening storms, wildfires and deadly heat waves.

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