Trump Hires Scientists Who Doubt the Consensus on Climate Change

The Energy Department has hired at least three scientists who are well-known for their rejection of the overwhelming scientific consensus on climate change, according to records reviewed by The New York Times.

The scientists are listed in the Energy Department’s internal email system as current employees of the agency, the records show. They are Steven E. Koonin, a physicist and author of a best-selling book that calls climate science “unsettled”; John Christy, an atmospheric scientist who doubts that human activity has caused global warming; and Roy Spencer, a meteorologist who believes that clouds have had a greater influence on warming than humans have.

Their hiring comes after the Trump administration dismissed hundreds of scientists and experts who had been compiling the federal government’s flagship report on how climate change is affecting the country. The administration has also systematically removed mentions of climate change from government websites while slashing federal funding for research on global warming.

In addition, Trump officials have been recruiting scientists to help them repeal the 2009 “endangerment finding,” which determined that greenhouse gases pose a threat to public health and welfare, and which now underpins much of the government’s legal authority to slow global warming, according to two people briefed on the matter who spoke on the condition of anonymity because they were not authorized to comment publicly.

It was not immediately clear what the three scientists were working on or whether they were being paid. Representatives for Dr. Koonin, Dr. Spencer and the Energy Department did not respond to requests for comment.

In a brief phone interview and follow-up email, Dr. Christy said he was not working on the endangerment finding nor collecting a government salary. He declined to comment further.