The New York Times reports:
The Trump administration formally notified the United Nations on Monday that it would withdraw the United States from the Paris Agreement on climate change, leaving global climate diplomats to plot a way forward without the cooperation of the world’s largest economy.
The action, which came on the first day possible under the accord’s complex rules on withdrawal, begins a yearlong countdown to the United States exit and a concerted effort to preserve the Paris Agreement, under which nearly 200 nations have pledged to cut greenhouse emissions and to help poor countries cope with the worst effects of an already warming planet.
Diplomats fear that Mr. Trump, who has mocked climate science as a hoax, will begin actively working against global efforts to move away from planet-warming fossil fuels, like coal, oil and natural gas.
Today we begin the formal process of withdrawing from the Paris Agreement. The U.S. is proud of our record as a world leader in reducing all emissions, fostering resilience, growing our economy, and ensuring energy for our citizens. Ours is a realistic and pragmatic model.
— Secretary Pompeo (@SecPompeo) November 4, 2019