Starmer should go to COP to counter Trump, says former UK climate minister

By Charlie Cooper | 10/01/2025 06:17 AM EDT

The prime minister is reportedly not planning to attend the COP30 leaders’ summit in Brazil in November.

LIVERPOOL, England — Prime Minister Keir Starmer must go to the COP climate summit to show “there is still climate leadership” despite Donald Trump’s attacks on the science of global warming, the U.K.’s former climate minister said.

While Starmer’s travel plans have not yet been confirmed, he is reportedly not planning to attend the COP30 leaders’ summit, due to be held in Brazil in November. It would be the first time a British prime minister has skipped the event since 2019.

But Kerry McCarthy, who served as climate minister from July 2024 until a government reshuffle earlier in September, told POLITICO at Labour’s party conference in Liverpool that Starmer should attend to demonstrate the continued “imperative” of international collaboration on climate.

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“It was a really important moment when Keir went to COP last year,” McCarthy said. “Particularly because Trump had just won the election, that left a vacuum in terms of international leadership and it was very much seen that the U.K. [stepped in].”

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