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Thursday, February 12, 2026

A look at false claims made by the Trump administration as it revokes a key scientific finding - WTOP

President Donald Trump on Thursday revoked the 2009 endangerment finding, which has long been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change.

But in making the announcement, Trump and Environmental Protection Agency Administrator Lee Zeldin made false claims regarding the government declaration, climate change, and energy.

Here’s a closer look at the facts.

TRUMP: “Known as the endangerment finding, this determination had no basis in fact, had none whatsoever, and it had no basis in law.”

THE FACTS: This is false. The endangerment finding was adopted in 2009 by the EPA after the U.S. Supreme Court ruled in 2007 that greenhouse gases are air pollutants that can be regulated under the Clean Air Act.

“The idea that the endangerment finding has no basis in law is ludicrous,” said Ann Carlson, a professor of environmental law at the University of California, Los Angeles. “The Supreme Court in Massachusetts v. EPA specifically directed the Environmental Protection Agency to determine whether greenhouse gases endanger public health and welfare. The endangerment finding is the result.”

Scientific evidence to support the endangerment finding was provided by the EPA at the time of its inception and is still available on the agency’s website today.

Multiple federal courts have upheld the endangerment finding since it was adopted 16 years ago. ___

TRUMP: “We’ve basically stopped all windmills in this country. It’s the most expensive...



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