EcoWatch: Mayors and governors from major world cities are convening at the Vatican today and tomorrow in a first-of-its-kind meeting to urge global action on climate change. The summit is part of Pope Francis` ongoing campaign to urge global leaders to take meaningful action on climate change at this year`s UN climate talks in Paris.
Pope Francis to address mayors about climate change at a conference today: http://t.co/x7kSqjzo1z pic.twitter.com/Z6w5qrQo31
-- Christine Pae (@christinepae) July 21, 2015...