0Ask Bill McKibben AnythingGreenReaders ask the environmentalist and author whether it's too late to ward off climate change, how we can prepare for the worst, and how to save the world.The Daily Beast VideoUpdated Apr. 21, 2017 2:13PM EDT / Published Dec. 11, 2012 3:45PM EST The Daily Beast Video@beastvideoGot a tip? Send it to The Daily Beast here.