Q&A: Clean Air Act author on Trump’s EPA

By Alex Guillén | 06/25/2026 01:43 PM EDT

“If you go back to the beginnings of this, back in the late ’60s and early ’70s, the leadership was coming from Republicans, and now the leadership of opposition is coming from Republicans,” said onetime Senate aide Tom Jorling.

Senate staffers Leon Billings (left) and Tom Jorling (right) talk to Sen. Ed Muskie (D-Maine) (center). The three played key roles in drafting the Clean Water Act, which was enacted in 1972.

Senate staffers Leon Billings (left) and Tom Jorling (right) talk to Sen. Ed Muskie (D-Maine) (center). The three played key roles in drafting the Clean Water Act, which was enacted in 1972 and turned 50 on Oct. 18, 2022. Tom Jorling/Columbia University's Earth Institute

Tom Jorling only worked on Capitol Hill for four years, but few congressional aides can say they had as significant an impact.

Between 1968 and 1972, Jorling played a key role in writing and passing the Clean Air Act and the Clean Water Act, both landmark environmental laws credited with cleaning up the nation’s increasingly dire pollution.

“There was a big coal-fired power plant right on the Potomac River down the hill from the Capitol Hill,” the now-retired Jorling said in a recent interview from his retreat in the Adirondacks. “If you went outside to take a walk, you had to come back and change your shirt, because it was all grimy. All of that has changed because of the Clean Air Act.”

Advertisement

But Jorling — who despite calling himself a “progressive” was recruited by John Sherman Cooper, the Kentucky senator and ranking member on what was then the Senate Public Works Committee, to be the Republican’s lead counsel — has made no secret of his criticism of the Trump administration’s novel interpretations of the Clean Air Act to reduce environmental protections.

GET FULL ACCESS