This book examines some of the deepest questions in philosophy: What is involved in judging a belief, action, or feeling to be rational?

Based on a non-consequentialist ethical theory, this book critically examines the prevalent view that if a fetus has the moral standing of a person, it has a right to life and abortion is impermissible. Most discussion of abortion has assumed that this view is correct, and so has focused on the question of the personhood of the fetus. Kamm begins by considering in detail the permissibility of killing in non-abortion cases which are similar to abortion cases. She goes on to (...) consider the case for the permissibility of abortion in many types of pregnancies, including ones resulting from rape, voluntary pregnancy, and pregnancy resulting from a voluntary sex act, even if the fetus is considered a person. This argument emerges as part of a broader theory of creating new people responsibly. Kamm explores the implications of this argument for informed consent to abortion; responsibilities in pregnancy that is not aborted, and the significance of extra-uterine gestation devices for the permissibility of abortion. (shrink)

This essay deals with the question of the morality of abortion and infanticide. The fundamental ethical objection traditionally advanced against these practices rests on the contention that human fetuses and infants have a right to life, and it is this claim that is the primary focus of attention here. Consequently, the basic question to be discussed is what properties a thing must possess in order to have a serious right to life. The approach involves defending, then, a basic principle specifying (...) a condition living things must satisfy to have a serious right to life, and the answer given makes it unlikely that this condition is satisfied by human fetuses and infants, though this tentative conclusion could be altered by future scientific studies of the development of the human brain. As things stand at the moment, however, it seems unlikely that developing humans acquire the physical basis of the psychological capacities on which the right to continued existence rests, and therefore unless there are other substantial objections to abortion and infanticide that undercut the above line of thought, the conclusion is that such practices are not intrinsically wrong. (shrink)

Most philosophers writing about personal identity in recent years claim that what it takes for us to persist through time is a matter of psychology. In this groundbreaking new book, Eric Olson argues that such approaches face daunting problems, and he defends in their place a radically non-psychological account of personal identity. He defines human beings as biological organisms, and claims that no psychological relation is either sufficient or necessary for an organism to persist. Olson rejects several famous thought-experiments dealing (...) with personal identity. He argues, instead, that one could survive the destruction of all of one's psychological contents and capabilities as long as the human organism remains alive--as long as its vital functions, such as breathing, circulation, and metabolism, continue. (shrink)

Simon Blackburn puts forward a compelling original philosophy of human motivation and morality. He maintains that we cannot get clear about ethics until we get clear about human nature. So these are the sorts of questions he addresses: Why do we behave as we do? Can we improve? Is our ethics at war with our passions, or is it an upshot of those passions? Blackburn seeks the answers in an exploration of guilt, shame, disgust, and other moral emotions; he draws (...) also on game theory and cognitive science in his account of the structures of human motivation. Many philosophers have wanted a naturalistic ethics a theory that integrates our understanding of human morality with the rest of our understanding of the world we live in. What is special about Blackburn's naturalistic ethics is that it does not debunk the ethical by reducing it to the non-ethical. At the same time he banishes the spectres of scepticism and relativism that have haunted recent moral philosophy. Ruling Passions sets ethics in the context of human nature: it offers a solution to the puzzle of how ethics can maintain its authority even though it is rooted in the very emotions and motivations that it exists to control. (shrink)

For thirty years, Peter Singer's Practical Ethics has been the classic introduction to applied ethics. For this third edition, the author has revised and updated all the chapters and added a new chapter addressing climate change, one of the most important ethical challenges of our generation. Some of the questions discussed in this book concern our daily lives. Is it ethical to buy luxuries when others do not have enough to eat? Should we buy meat from intensively reared animals? Am (...) I doing something wrong if my carbon footprint is above the global average? Other questions confront us as concerned citizens: equality and discrimination on the grounds of race or sex; abortion, the use of embryos for research and euthanasia; political violence and terrorism; and the preservation of our planet's environment. This book's lucid style and provocative arguments make it an ideal text for university courses and for anyone willing to think about how she or he ought to live. (shrink)

I argue against the claim that there are principled as well as pragmatic reasons for compromise in politics, even within the context of reasonable moral disagreements such as the abortion controversy.

The Argument from Uncertainty in the abortion debate is the argument that because the moral status of the fetus is uncertain, abortion policies should afford it maximum protection in order to avoid doing very great evil. Three versions of the argument are developed, and each is based upon an unfounded assumption of a burden of proof in the abortion debate. Each is found to make an unwarranted assumption, or to beg the question, and each fails to provide reasonable support for (...) its conclusion. (shrink)

Book reviewed in this article: Abortion and Infanticide. By Michael Tooley.