Protesters cross the Brooklyn Bridge during a Youth Climate Strike march to demand an end to the era of fossil fuels, Friday, Sept. 20, 2024, in New York. (AP Photo/Andres Kudacki)

A girl takes part in a Fridays for Future protest in Frankfurt, Germany, Friday, Sept. 20, 2024. (AP Photo/Michael Probst)

People demonstrate in the City of Bochum, western Germany, as they take part in a Global Climate Strike protest of the Fridays For Future movement on Friday, Sept. 20, 2024. (AP Photo/Martin Meissner)

A girl holds a banner with a message that reads in Portuguese: "Stop setting fires in nature", during a global climate protest in Brasilia, Brazil, Friday, Sept. 20, 2024. (AP Photo/Eraldo Peres)

Protesters hold letters and shout during a global week of action for climate finance and a fossil free future protest in London, Friday, Sept. 20, 2024.(AP Photo/Frank Augstein)

Protesters cross the Brooklyn Bridge during a Youth Climate Strike march to demand an end to the era of fossil fuels, Friday, Sept. 20, 2024, in New York. (AP Photo/Andres Kudacki)

People demonstrate with a sign reading "stop fossil fuels" in the City of Bochum, western Germany, as they take part in a Global Climate Strike protest of the Fridays For Future movement on Friday, Sept. 20, 2024. (AP Photo/Martin Meissner)

Protesters carry placards as they cross the Brooklyn Bridge during a Youth Climate Strike march to demand an end to the era of fossil fuels, Friday, Sept. 20, 2024, in New York. (AP Photo/Andres Kudacki)

Activists shout slogans during a Global Climate Strike protest of the Fridays For Future' movement demanding immediate climate action from policymakers in New Delhi, India, Friday, Sept. 20, 2024. (AP Photo/Manish Swarup)

Demonstrators of the Fridays For Future movement march through the government district near the chancellery, background left, as they take part in a Global Climate Strike in Berlin, Germany, Friday, Sept. 20, 2024. (AP Photo/Markus Schreiber)

Protesters shout slogans as they cross the Brooklyn Bridge during a Youth Climate Strike march to demand an end to the era of fossil fuels, Friday, Sept. 20, 2024, in New York. (AP Photo/Andres Kudacki)

Activists shout slogans during a Global Climate Strike protest of the Fridays For Future' movement demanding immediate climate action from policymakers in New Delhi, India, Friday, Sept. 20, 2024. (AP Photo/Manish Swarup)

A man works on a painting as he takes part in a Global Climate Strike protest of the Fridays For Future movement near the chancellery in Berlin, Germany, Friday, Sept. 20, 2024. (AP Photo/Markus Schreiber)

Students hold placards as they take part in a Global Climate Strike protest, part of the Fridays For Future movement, near the chancellery in Berlin, Germany, Friday, Sept. 20, 2024. (AP Photo/Markus Schreiber)

People demonstrate for the the 1.5 Celsius Climate threshold in the City of Bochum, western Germany, as they take part in a Global Climate Strike protest of the Fridays For Future movement on Friday, Sept. 20, 2024. (AP Photo/Martin Meissner)