In 2001, Eric Schlosser published Fast Food Nation -- an expose of America's increasingly consolidated and industrialized food system, and how that system contributes to a whole range of societal ills, from obesity and resistance to antibiotics to urban sprawl, habitat destruction, and poor labor conditions. The book was a smashing success -- 66 weeks and running on the New York Times bestseller list -- and it captured the nation's attention in a way no book about food has since Upton Sinclair's The Jungle, the 1906 classic about the Chicago meatpacking industry. In a new afterword to Fast Food Nation's …