Europe’s leaders watch silently as Trump torches UN climate treaty

By Karl Mathiesen, Zia Weise, Charlie Cooper | 01/09/2026 06:12 AM EST

Beset by crises in Ukraine and Greenland, leaders let the U.S. withdrawal from the world’s most important climate body pass with barely a mention.

President Donald Trump, accompanied by Director of Oval Office Operations Walt Nauta and chief of staff Susie Wiles, arrives at the White House.

President Donald Trump ordered the U.S. to withdraw from the 1992 treaty that underpins most global attempts to stave off global warming. Mandel Ngan/AFP via Getty Images

LONDON — Europe’s leaders have discovered yet another hill they are unwilling to die on: their long-held dream of a world fighting climate change together.

President Donald Trump launched his most far-reaching attack on the international climate process Wednesday by ordering the U.S. to withdraw from the 1992 treaty that underpins most global attempts to stave off global warming.

It means the world’s richest country and second-largest greenhouse gas emitter will play no further part in United Nations-led efforts to mitigate climate change — a position that could prove impossible to reverse by a future U.S. administration.

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European leaders might, then, have been expected to respond with loud condemnation. But the silence was deafening.

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