Natural weather patterns, not man-made global warming, are causing the historic drought parching California, says a study out Monday from federal scientists.
"It's important to note that California's drought, while extreme, is not an uncommon occurrence for the state," said Richard Seager, the report's lead author and professor with Columbia University's Lamont Doherty Earth Observatory. The report was sponsored by the National Oceanic and Atmospheric Administration. The report did not appear in a peer-reviewed journal but was reviewed by other NOAA scientists.
"In fact, multiyear droughts appear regularly in the state's climate record, and it's a safe bet that a similar event will happen again," he said.
More Here: http://www.usatoday.com/story/weather/2014/12/08/california-drought...
While I agree it's not "man-made" - as in carbon and such - there's a fair amount of evidence that the weather is being manipulated with HAARP and the many sister facilities, such that the drought is created and prolonged.