This video is to promote general awareness of the science of climate change.

David Roberts of Grist, and short clips from around the web. Edited by @ryanlcooper. Find more of my stuff at http://www.ryanlouiscooper.com. Find David athttp://grist.org/author/david-roberts/ and @drgrist, and documentation on the talk at http://grist.org/climate-change/clima….