I’ve always been afraid of this, my whole life. It hasn’t happened yet. I hope it doesn’t. But research into old tree rings are showing long periods of horrific drought in the Western US. Much longer than the 5 years we’ve had so far.
This article covers it. Ignore all the global warming stuff. Okay, maybe it is global warming. If so, then what caused the worse droughts years ago? If it was global warming man didn’t cause it. Unless our campfires and fireplaces did it.
FYI: I think I’d like Junk Science’s book for Christmas.