There are two supreme predators on the planet with the most complex brains in nature: humans and orcas. In the twentieth century alone, one of these animals killed 200 million members of its own species, the other has killed none. Jeffrey Masson's new book, Beasts, begins here: There is something different about us.
Jeffrey Moussaieff Masson is an ex-psychoanalyst and former director of the Freud Archives, and is the author of numerous bestselling books on animal emotions, including Dogs Never Lie About Love and When Elephants Weep.
