In this podcast, Rae Sikora interviews Dr. Melanie Joy about her new book "Why We Love Dogs, Eat Pigs, and Wear Cows: An Introduction to Carnism." Carnism is the word Dr. Joy uses to describe the widespread, invisible belief system, or ideology, that conditions us to eat some animals but not others. Dr. Joy argues that when eating meat isn't a necessity for survival, it's a choice, and choices always stem from beliefs. But carnism, unlike vegetarianism, has remained unnamed and therefore invisible. "Why We Love Dogs, Eat Pigs, and Wear Cows" explains, in plain language, the way carnism impacts our society and our minds, and helps both vegetarians and meat eaters become more informed and empowered, as consumers and citizens.More information on Dr. Joy and her work can be found at www.melaniejoy.org and at www.carnism.com.