U.S. Drought: No Respite Soon and Why It Won't Be the Last | Science and Space | TIME.com

http://science.time.com/2012/08/06/why-the-drought-wont-be-getting-better-any-time-soon-and-why-this-one-wont-be-the-last/
model projections suggest severe and widespread droughts over the next 30 to 90 years over many land areas