Brazil's Indigenous activist of the Paiter people and climate adviser to the UN Secretary-General, Txai Surui, speaks during a session of the Global Citizen Now, in Rio de Janeiro, Brazil, on November 17, 2024. Brazilian leaders in government, science, activism and the arts will set the tone at the UN Climate Change Conference taking place from November 10 to 21 in the Amazonian city of Belem, at the heart of the world's largest rainforest, a key region in the fight against climate change. (Photo by Pablo PORCIUNCULA / AFP) (Photo by PABLO PORCIUNCULA/AFP via Getty Images)