A demonstrator holds a placard reading "Politics - Climate - Change" during a Fridays for Future protest in Munich, Germany, Friday Sept. 20, 2024. (Felix Hörhager/dpa via AP)
Demonstrators walk across Munich's Königsplatz with a placard reading "Stop fossil subsidies" during Fridays for Future protest in Munich, Germany, Friday Sept. 20, 2024. (Felix Hörhager/dpa via AP)
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)
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)
FILE - Environmental activist Greta Thunberg shouts slogans during the Oily Money Out protest outside the Intercontinental Hotel, in London, Oct. 17, 2023. (AP Photo/Kin Cheung, File)
Protestors show placards as they take 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)