David S. Oderberg is Professor of Philosophy at the University of Reading, UK. He is the author of many articles in metaphysics, ethics, philosophical logic and other subjects. Among other books, he is the author of Moral Theory: A Non-Consequentialist Approach (2000) and Applied Ethics: A Non-Consequentialist Approach (2000), as well as co-editor with Jacqueline A. Laing of Human Lives: Critical Essays on Non-Consequentialist Bioethics (1997). Timothy Chappell is currently Senior Lecturer in Philosophy at the University of Dundee, UK. He has also taught at the universities of Oxford, East Anglia, Manchester and British Columbia, and been a Visiting Scholar in Classics at the University of St Andrews. He is the author of Understanding Human Goods (1998), The Plato Reader (1996) and Aristotle and Augustine on Freedom (Macmillan, 1995). He has also edited the collection, The Philosophy of the Environment (1997) and has two forthcoming books, Reading Plato's Theaetetus and Western Philosophy: The Inescapable Self.

• Our natural guide...: Conscience, 'Nature', and Moral Experience; J.Cottingham Basic Goods, Practical Insight, and External Reasons; C.Tollefsen The Fact/Value Distinction; C.Martin Incommensurability and Basic Goods: A Tension in the New Natural Law Theory; H.S.Richardson The Polymorphy of Practical Reason; T.Chappell The Structure and Content of the Good; D.S.Oderberg Harming and Wronging: The Importance of Normative Context; S.Uniacke Law, Liberalism, and the Common Good; J.Laing 'Double Effect' or Practical Wisdom?; G.J.Hughes Beyond Double Effect: Side Effects and Bodily Harm; H.Watt Intention, Foresight, and Success; M.C.Murphy