The Governor of the state of Para, Helder Barbalho and the Governor of California Gavin Newsom pose for a picture after signing a Memorandum of Understanding on wildfire prevention and response, forest health, and sustainable land management during a meeting in the framework of the COP30 UN Climate Change Conference in Belem, Para State, Brazil, on Nov. 11, 2025. Â (Mauro Pimentel/AFP)