Climate change activist Greta Thunberg reacts during a news conference during COP25 climate summit in Madrid, Spain, December 9, 2019. (Photo by Juan Medina/Reuters)
A woman carries a 'Climate Clock' as activists mark the start of Climate Week in New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels in New York City, New York, U.S., September 17, 2023. (Photo by Eduardo Munoz/Reuters)
A Filipino climate activist wearing a face shield with the words “Climate Justice Now” poses showing her hand as part of global climate change protests, in Quezon City, Metro Manila, Philippines on September 25, 2020. (Photo by Eloisa Lopez/Reuters)
Protesters begin to gather ahead of the UK Student Climate Network's Global Climate Strike at Millbank in London, England on September 20, 2019. (Photo by Gareth Fuller/PA Images via Getty Images)