Boyd presents an insightful account of natural law ethics, the view that ethical principles derive from the requirements of human nature. A prime obstacle to the acceptance of this type of ethics is that it transgresses the fact-value dichotomy. Boyd responds in detail to this objection, as well as to G.E. Moore's criticism of ethical naturalism. Although he defends natural law, Boyd holds that the classical version of that view as advanced by Thomas Aquinas cannot be accepted. It is based, he writes, on outdated biology, and attention to modern evolutionary theory results in a natural law position less universalistic in its claims than the classical doctrine. Boyd further criticizes other attempts to use evolutionary biology in ethics, as expressed in Larry Arnhart's Darwinian Natural Right: The Biological Ethics of Human Nature and the writings of E.O. Wilson. Natural law, Boyd argues, needs to be supplemented with virtue ethics. He also compares natural law to divine command ethics and addresses postmodernist and relativist criticisms. Boyd discusses an unusually wide range of material, and his challenging book is recommended for philosophy collections. ~ Product Description