In King Corn, Ian Cheney and Curt Ellis, best friends from college on the east coast, move to the heartland to learn where their food comes from. With the help of friendly neighbors, genetically modified seeds, and powerful herbicides, they plant and grow a bumper crop of America’s most-productive, most-subsidized grain on one acre of Iowa soil. But when they try to follow their pile of corn into the food system, what they find raises troubling questions about how we eat—and how we farm.
“If you take a McDonald’s meal, you don’t realize it when you eat it, but you’re eating corn. Beef has been corn-fed. Soda is corn. Even the French fries. Half the calories in the French fries come from the fat they’re fried in, which is liable to be either corn oil or soy oil. So when you’re at McDonald’s, you’re eating Iowa food. Everything on your plate is corn.”
— Michael Pollan, UC Berkeley, in King Corn