POPE CALLS GLOBAL WARMING SIN, SAYS PROTECTING CREATION IS WORK OF MERCY

Inés San Martín, Crux Now 

Pope Francis, right, and Ecumenical Patriarch Bartholomew I, spiritual leader of the world's Orthodox Christians, left, prepare to toss floral wreaths into the sea on the Greek island of Lesbos, Saturday, April 16, 2016. The heads of the Catholic and Orthodox churches have conducted a prayer ceremony for refugees at the port of Mytilene, the capital of the Greek island of Lesbos where hundreds of thousands of have passed through on perilous journeys from the Turkish coast toward Europe. (L'Osservatore Romano/Pool photo via AP)