Ethical concepts are, or purport to be, normative. They make claims on us: they command, oblige, recommend, or guide. Or at least when we invoke them, we make claims on one another; but where does their authority over us - or ours over one another - come from? Christine Korsgaard identifies four accounts of the source of normativity that have been advocated by modern moral philosophers: voluntarism, realism, reflective endorsement, and the appeal to autonomy. She traces their history, showing how (...) each developed in response to the prior one and comparing their early versions with those on the contemporary philosophical scene. Kant's theory that normativity springs from our own autonomy emerges as a synthesis of the other three, and Korsgaard concludes with her own version of the Kantian account. Her discussion is followed by commentary from G. A. Cohen, Raymond Geuss, Thomas Nagel, and Bernard Williams, and a reply by Korsgaard. (shrink)

Moral theory should be simple: the moral theorist attends to ordinary human action to explain what makes some acts right and others wrong, and we need no microscope to observe a human act. Yet no moral theory that is simple captures all of the morally relevant facts. In a set of vivid examples, stories, and cases Judith Thomson shows just how wide an array of moral considerations bears on all but the simplest of problems. She is a philosophical analyst of (...) the highest caliber who can tease a multitude of implications out of the story of a mere bit of eavesdropping. She is also a master teller of tales which have a philosophical bite. Beyond these pleasures, however, she brings new depth of understanding to some of the most pressing moral issues of the moment, notably abortion. Thomson's essays determinedly confront the most difficult questions: What is it to have a moral right to life, or any other right? What is the relation between the infringement of such rights and restitution? How is rights theory to deal with the imposition of risk? (shrink)

Previous edition, 1st, published in 1971.

Some luck, in a decision of Gauguin's kind, is extrinsic to his project, some intrinsic; both are necessary for success, and hence for actual justification, but only the latter relates to un- justification. If we now broaden the range of cases slightly, ...

Mainstream moral theories deal with situations in which the outcome of each possible action is well-determined and knowable. In order to make ethics relevant for problems of risk and uncertainty, moral theories have to be extended so that they cover actions whose outcomes are not determinable beforehand. One approach to this extension problem is to develop methods for appraising probabilistic combinations of outcomes. This approach is investigated and shown not to solve the problem. An alternative approach is then developed. Its (...) starting-point is that everyone has a prima facie moral right not to be exposed to risk. However, this right can be overridden if the risk-exposure is part of an equitable system for risk-taking that works to the advantage of the individual risk-exposed person. (shrink)

This book considers two different approaches to moral luck--the Aristotelian vulnerability to factors outside the agent's control and the Kantian ambition to make morality immune to luck--and concludes that both approaches have more in common than previously thought. At the same time, it also considers recent developments in the field of virtue ethics and neo-kantianism.

How can we determine an acceptable level of risk? Should these decisions be made by experts, or by the people they affect? How should safety and security be balanced against other goods, such as liberty? This is the first collection to examine the philosophical dimensions of these pressing practical problems. Leading scholars exploring the full range of philosophical implications of risk, including: risk and ethics risk and rationality risk and scientific expertise risk and lay knowledge the objectivity of risk assessment (...) risk and the precautionary principle risk and terror. With contributions from Carl F. Cranor, Sven Ove Hansson, Martin Kusch, Tim Lewens, D.H. Mellor, Adam Morton, Stephen Perry, Martin Peterson, Alan Ryan, Per Sandin, Cass R. Sunstein and Jonathan Wolff; this collection is essential reading, not only for philosophers and researchers in legal, economic and environmental studies, but for those seeking to gain a better understanding of the decisions we must make as concerned citizens. (shrink)