Agence France-Presse: Flooding that has left 44 dead in northern Brazil and the worst drought in eight decades in the south of the country are signs of climate change, Brazilian President Luiz Inacio Lula da Silva said Monday. “Brazil is feeling climate changes that are happening in the world, when there is a deep drought in a place where there’s never been one, when it rains in places where it never rains,” he said in his weekly radio program. He was speaking as northern Brazil struggled with …