An aerial view shows volunteers and first responders working on rescue operations at a flooded area in the Sao Joao neighborhood of Porto Alegre, Rio Grande do Sul state, Brazil, on May 7, 2024. Since the unprecedented deluge started last week, at least 85 people have died and more than 150,000 were ejected from their homes by floods and mudslides in Rio Grande do Sul state, authorities said. (Photo by ANSELMO CUNHA / AFP)