World News Science Environment Global Leaders Move To Cut Emissions In Wake Of Climate Deal 6:45pm December 14, 2015 World Science Environment Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2015 NPR. To see more, visit http://www.npr.org/. 300x250 Ad More All Things Considered NASA's administrator on ambitions to return to the moon Protests in Georgia over country's 'foreign influence' bill 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate