Guardian: The head of the US Environmental Protection Agency said on Friday she hoped Pope Franciss forthcoming message to his flock on the environment would help galvanise concern about climate change and convince sceptics that the science is real.
The EPA administrator, Gina McCarthy, visiting the Vatican to discuss climate change, said President Barack Obama shared the popes belief that it was a moral issue because its effects would be felt most by the poorest and weakest nations.
The pope knows...