BELEM, BRAZIL - NOVEMBER 6: President of Brazil Luiz Inacio Lula da Silva (L) and UN Secretary-General Antonio Guterres attend the opening ceremony of the "Belem Climate Summit" as part of the COP30 Brazil Amazonia 2025 on November 6, 2025 in Belem, Brazil. The COP30 Brazil Amazonia 2025 will take place between the 10 and 21st of November, gathering world leaders and other representatives of international organizations to discuss how to handle the climate crisis. (Photo by Wagner Meier/Getty Images)