Sorabji surveys a vast range of Greek philosophical texts and considers how classical discussions of animals' capacities intersect with central questions, not only in ethics but in the definition of human rationality as well.

Animals can't construct sentences. Therefore we can eat them. That was the view the Stoics eventually settled for, though they began with Aristotle's much broader claim that animals lack reason.

"They don't have syntax, so we can eat them." According to Richard Sorabji, this conclusion attributed to the Stoic philosophers was based on Aristotle's argument that animals lack reason. In his fascinating, deeply learned book, Sorabji traces the roots of our thinking about animals back to Aristotelian and Stoic beliefs. Charting a recurrent theme in ancient philosophy of mind, he shows that today's controversies about animal rights represent only the most recent chapter in millennia-old debates. Sorabji surveys a vast range of Greek philosophical texts and considers how classical discussions of animals' capacities intersect with central questions, not only in ethics but in the definition of human rationality as well: the nature of concepts; how perceptions differ from beliefs; how memory, intention, and emotion relate to reason; and to what extent speech, skills, and inference can serve as proofs of reason. Focusing on the significance of ritual sacrifice and the eating of meat, he explores religious contexts of the treatment of animals in ancient Greece and in medieval Western Christendom. He also looks closely at the contemporary defenses of animal rights offered by Peter Singer, Tom Regan, and Mary Midgley. Animal Minds and Human Morals sheds new light on traditional arguments surrounding the status of animals while pointing beyond them to current moral dilemmas. It will be crucial reading for scholars and students in the fields of ancient philosophy, ethics, history of philosophy, classics, and medieval studies, and for everyone seriously concerned about our relationship with other species. A Townsend Lecture Book

Can animals act morally? Philosophical tradition answers "no," and has apparently convincing arguments on its side. Cognitive ethology supplies a growing body of empirical evidence that suggests these arguments are wrong. This groundbreaking book assimilates both philosophical and ethological frameworks into a unified whole and argues for a qualified "yes."

A Harvard scientist illuminates the biological basis for human morality in this groundbreaking book. With the diversity of moral attitudes found across cultures around the globe, it is easy to assume that moral perspectives are socially developed—a matter of nurture rather than nature. But in Moral Minds, Marc Hauser presents compelling evidence to the contrary, and offers a revolutionary new theory: that humans have evolved a universal moral instinct. Hauser argues that certain biologically innate moral principles propel us toward judgments of right and wrong independent of gender, education, and religion. Combining his cutting-edge research with the latest findings in cognitive psychology, linguistics, neuroscience, evolutionary biology, economics, and anthropology, Hauser explores the startling implications of his provocative theory vis-à-vis contemporary bioethics, religion, the law, and our everyday lives.

Scientists have long counseled against interpreting animal behavior in terms of human emotions, warning that such anthropomorphizing limits our ability to understand animals as they really are. Yet what are we to make of a female gorilla in a German zoo who spent days mourning the death of her baby? Or a wild female elephant who cared for a younger one after she was injured by a rambunctious teenage male? Or a rat who refused to push a lever for food when he saw that doing so caused another rat to be shocked? Aren’t these clear signs that animals have recognizable emotions and moral intelligence? With Wild Justice Marc Bekoff and Jessica Pierce unequivocally answer yes. Marrying years of behavioral and cognitive research with compelling and moving anecdotes, Bekoff and Pierce reveal that animals exhibit a broad repertoire of moral behaviors, including fairness, empathy, trust, and reciprocity. Underlying these behaviors is a complex and nuanced range of emotions, backed by a high degree of intelligence and surprising behavioral flexibility. Animals, in short, are incredibly adept social beings, relying on rules of conduct to navigate intricate social networks that are essential to their survival. Ultimately, Bekoff and Pierce draw the astonishing conclusion that there is no moral gap between humans and other species: morality is an evolved trait that we unquestionably share with other social mammals. Sure to be controversial, Wild Justice offers not just cutting-edge science, but a provocative call to rethink our relationship with—and our responsibilities toward—our fellow animals.