This book offers a vigorous and constructive challenge to relativism by examining a wide range of anti-realist theories, and in response offering a variety of arguments amounting to a strong defence of critical realism in the natural and social sciences.

The academic world has been plagued in recent years by scepticism about truth and knowledge. Paul Boghossian, in his long-awaited first book, sweeps away relativist claims that there is no such thing as objective truth or knowledge, but only truth or knowledge from a particular perspective. He demonstrates clearly that such claims don't even make sense. Boghossian focuses on three different ways of reading the claim that knowledge is socially constructed - one as a thesis about truth and two about justification. And he rejects all three. The intuitive, common-sense view is that there is a way things are that is independent of human opinion, and that we are capable of arriving at belief about how things are that is objectively reasonable, binding on anyone capable of appreciating the relevant evidence regardless of their social or cultural perspective. Difficult as these notions may be, it is a mistake to think that recent philosophy has uncovered powerful reasons for rejecting them. This short, lucid, witty book shows that philosophy provides rock-solid support for common sense against the relativists; it will prove provocative reading throughout the discipline and beyond.

This book analyzes the debate surrounding cultural diversity and its implications for ethics. If ethics are relative to particular cultures or societies, then it is not possible to hold that there are any fundamental human rights. The author examines the role of cultural tradition, often used as a defense against critical ethical judgments, and explores key issues in health and medicine in the context of cultural diversity: the physician-patient relationship, disclosing a diagnosis of a fatal illness, informed consent, brain death and organ transplantation, rituals surrounding birth and death, female genital mutilation, sex selection of offspring, fertility regulation, and biomedical research involving human subjects. Among the conclusions the author reaches are that ethical universals exist but must not be confused with ethical absolutes. The existence of ethical universals is compatible with a variety of culturally relative interpretations, and some rights related to medicine and health care should be considered human rights. Illustrative examples are drawn from the author's experiences serving on international ethical review committees and her travels to countries in Africa, Asia, and Latin America, where she conducted educational workshops and carried out her own research.

No issue is more fateful for civilization than moral relativism. History knows not one example of a successful society which repudiated moral absolutes. Yet most attacks on relativism have been either pragmatic (looking at its social consequences) or exhorting (preaching rather than proving), and philosophers' arguments against it have been specialized, technical, and scholarly. In his typical unique writing style, Peter Kreeft lets an attractive, honest, and funny relativist interview a "Muslim fundamentalist" absolutist so as not to stack the dice personally for absolutism. In an engaging series of personal interviews, every conceivable argument the "sassy Black feminist" reporter Libby gives against absolutism is simply and clearly refuted, and none of the many arguments for moral absolutism is refuted.

In this book, David B. Wong defends an ambitious and important new version of moral relativism. He does not espouse the type of relativism that says anything goes, but he does start with a relativist stance against alternative theories such that there need not be only one universal truth. Wong proposes that there can be a plurality of true moralities existing across different traditions and cultures, all with one core human question as to how we can all live together.

This volume is devoted solely to the topic of moral relativism. The 19 contemporary selections are nontechnical and fall under five main headings which include general issues of moral relativism, moral diversity, the coherence of moral relativism, and relativism, realism, and rationality.

In this new edition of Foundations for Moral Relativism a distinguished moral philosopher tames a bugbear of current debate about cultural difference. J. David Velleman shows that different communities can indeed be subject to incompatible moralities, because their local mores are rationally binding. At the same time, he explains why the mores of different communities, even when incompatible, are still variations on the same moral themes. The book thus maps out a universe of many moral worlds without, as Velleman puts it, "moral black holes”. The six self-standing chapters discuss such diverse topics as online avatars and virtual worlds, lying in Russian and truth-telling in Quechua, the pleasure of solitude and the fear of absurdity. Accessibly written, this book presupposes no prior training in philosophy.