"Resource wars" are things that happen elsewhere. We don't usually think of our country as water poor or imagine that "resource wars" might be applied as a description to various state and local governments in the southwest, southeast, or upper Midwest now fighting tooth and nail for previously shared water. And yet, "war" may not be a bad metaphor for what's on the horizon. According to the National Climate Data Center, federal officials have declared 43 percent of the contiguous U.S. to be in "moderate to extreme drought." Already, Sonny Perdue of Georgia is embroiled in an ever more bitter conflict -- a "water war," as the headlines say -- with the governors of Florida and Alabama, as well as the Army Corps of Engineers, over the flow of water into and out of the Atlanta area.
He's hardly alone. After all, the Southwest is in the grips of what, according to Davis, some climatologists are terming a "'mega-drought,' even the 'worst in 500 years.'" More shockingly, he writes, such conditions may actually represent the region's new "normal weather"
Or consider another "and then" prediction: What if the prolonged drought in the southwest turns out, as Mike Davis wrote in the Nation magazine, to be "on the scale of the medieval catastrophes that contributed to the notorious collapse of the complex Anasazi societies at Chaco Canyon and Mesa Verde during the twelfth century"?
What if, indeed