The food movement has called attention to the abuse of animals that are raised and killed on factory farms. But even farmers who raise animals in humane ways, in small-scale operations, intend for the animals to be slaughtered. Bob Comis, a professional pig farmer, asks how can he ethically raise pigs knowing that his ultimate aim is to kill and market them for consumption. “As a pig farmer, I lead an unethical life,” Comis confesses. “I am a slaveholder and a murderer” (American Scholar, Spring).