Rene Girard shows that all desires are contagious and the desire to be thin is no exception. In this compelling new book, Girard ties the anorexia epidemic to what he calls mimetic desire: a desire imitated from a model. Girard has long argued that, far from being spontaneous, our most intimate desires are copied from what we see around us. In a culture obsessed with thinness, the rise of eating disorders should be no surprise. When everyone is trying to slim down, Girard asks, how can we convince anorexic patients to have a healthy outlook on eating? Mixing theoretical sophistication with...