The Uninhabitable Earth: Life After Warming

by David Wallace-Wells

We’re already racing, as a short-term fix for the world’s drought boom, to drain underground water deposits known as aquifers, but those deposits took millions of years to accumulate and aren’t coming back anytime soon. In the United States, aquifers already supply a fifth of our water needs; as Brian Clark Howard has noted, wells that used to draw water at 500 feet now require pumps at least twice as deep. The Colorado River Basin, which serves water to seven states, lost twelve cubic miles of groundwater between 2004 and 2013; the Ogallala Aquifer in part of the Texas Panhandle lost 15 feet in a decade, and is expected to drain by 70 percent over the next fifty years in Kansas. In the meantime, they’re fracking in that drinking water. In India, in just the next two years, twenty-one cities could exhaust their groundwater supply.