Study Confirms Climate Change Turned California Drought Into Disaster, With Worst Yet to Come

A study published Thursday in the journal Geophysical Research Letters concludes that in the absence of global warming, the drought that has plagued the Western U.S. for the past several years would be as much as 27 percent less severe...
http://www.newsweek.com/study-confirms-climate-change-turned-california-drought-disaster-worst-yet-364615