https://www.politico.com/news/2026/01/07/rubio-urges-trump-to-leave-unfccc-00487331

President Donald Trump is withdrawing the United States from the world’s overarching treaty on climate change in a move that escalates his attempts to reverse years of global negotiations toward addressing rising temperatures.

The announcement to sever ties with the U.N. Framework Convention on Climate Change came as Trump quit dozens of international organizations that the White House says no longer serve U.S. interests by promoting radical climate policies and other issues. It was outlined in a memo by the White House. Trump has called on other countries to abandon their carbon-cutting measures, and the move appears to be his latest attempt to destabilize global climate cooperation.

The 1992 UNFCCC serves as the international structure for efforts by 198 countries to slow the rate of rising climate pollution. It has universal participation. The U.S. was the first industrialized nation to join the treaty following its ratification under former President George H.W. Bush- and it will be the only nation ever to leave it. The move also marks Trump’s intensifying efforts to topple climate efforts compared to his first term, when he decided against quitting the treaty.

"Many of these bodies promote radical climate policies, global governance, and ideological programs that conflict with U.S. sovereignty and economic strength," stated a White House fact sheet.