All this will do is create more divisions in the Church then it already needs.
Prediction: Pope Francis will step down once he reaches 80.
To declare that men can control weather changes is the epitome of arrogance, even for a Pope. The Sun, and in first instance God are responsible for weather changes.
Pope Francis is more radical and dangerous than Obama. As soon as he took power he rescued from the trash bin of History the Marxist liberation theology after was proscribed by John Paul II and Benedict XVI. Francis called the most radical of its leaders, Leonardo Boff, who was silenced by H.H. Pope John Paul II, as one of his adviser for his encyclical that tries to give moral support to the global warming hoax, but instead Francis destroys his credibility and demeans the respect for the Catholic Church.