The film's first segment examines the industrial production of meat (chicken, beef, and pork), calling it inhumane and economically and environmentally unsustainable. The second segment looks at the industrial production of grains and vegetables (primarily corn and soy beans), again labeling this economically and environmentally unsustainable. The film's third and final segment is about the economic and legal power of the major food companies, such as food libel laws, whose livelihoods are based on supplying cheap but contaminated food, the heavy use of Petroleum-Based chemicals (largely pesticides and fertilizers), and the promotion of unhealthy food consumption habits by the American public.