Vatican Pope Environment

People hold a banner reading ‘ Climate action Now ‘ in St. Peter’s Square, at the Vatican, Sunday, June 28, 2015. Greeting people Sunday from his studio window, Francis praised a few hundred people who marched to St. Peter’s Square under the banner “one Earth, one family.” Marchers included Christians, Muslims, Jews, Hindus and others. Their route began near the French embassy to remind people of a climate change conference in Paris later this year. (AP Photo/Andrew Medichini)