AdvertisementWill Pope's Much-Anticipated Encyclical Be A Clarion Call On Climate Change?June 16, 2015Sylvia PoggiolifacebookEmailPope Francis prays during his general audience in Saint Peter's Square at the Vatican on June 3. The pope has made statements supporting the idea that climate change is man-made, and his upcoming encyclical on the environment and poverty is highly anticipated. (AFP/Getty Images)