Demonstrators hold a sign reading
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Demonstrators hold a sign reading "end fossil fuels" at the COP28 U.N. Climate Summit, Friday, Dec. 8, 2023, in Dubai, United Arab Emirates. / AP

People walk through the venue at the COP28 U.N. Climate Summit near the Al Wasl Dome.
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People walk through the venue at the COP28 U.N. Climate Summit near the Al Wasl Dome. / AP

Islene Facanha, of Portugal, participates in a demonstration dressed with images of wildfires at the COP28 U.N. Climate Summit.
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Islene Facanha, of Portugal, participates in a demonstration dressed with images of wildfires at the COP28 U.N. Climate Summit. / AP

Participants shout slogans during a demonstration demanding a ceasefire in the Israel-Hamas war.
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Participants shout slogans during a demonstration demanding a ceasefire in the Israel-Hamas war. / AFP via Getty Images