In this WBUR 90.9 FM story by Harvest Public Media reporter Luke Runyon, farmers explain why the current High Plains drought has not caused nearly as much havoc as the 1930s drought, although this drought is actually worse. Modern farming methods are to thank, and of course, the Ogallala Aquifer. But the aquifer is dwindling and won't save farmers for long, unless changes are made to federal farm and ethanol policies. Those policies encourage farmers to grow corn, the thirstiest crop of all. And guess who we feed it to: Not humans, but cars and cows.