气候变化：事实真相

主演：大卫·爱登堡,格蕾塔·通贝里,Michael E. Mann,James Hansen,Sunita Narain,Mark Maslin,Andrew Shepherd,Peter Stott,Richard Black,Richard Lazarus,Catherine Mitchell,Naomi Oreskes,Tim Lenton,Colette Pichon Battle,Sarabpal Bhatia