Agence France-Presse: Prince Charles arrived in Brazil Wednesday with a warning that time was running out for the world to come up with a coordinated plan to combat climate change. The heir to Britain’s throne was expected to make a passionate plea in Rio de Janeiro on Thursday for action. We have only “100 months left” to save the planet from irreversible damage, he is to argue, according to excerpts given in advance to British media. The prince, accompanied by his wife Camilla, was to …