In Morality Bernard Williams confronts the problems of writing moral philosophy, and offers a stimulating alternative to more systematic accounts which seem nevertheless to have left all the important issues somewhere off the page.

Challenging, with several powerful arguments, some of our deepest beliefs about rationality, morality, and personal identity, Parfit claims that we have a false view about our own nature. It is often rational to act against our own best interersts, he argues, and most of us have moral views that are self-defeating. We often act wrongly, although we know there will be no one with serious grounds for complaint, and when we consider future generations it is very hard to avoid conclusions (...) that most of us will find very disturbing. (shrink)

The prelims comprise: Introduction Public Policy Actions Strong Reactions to Human Cloning A Rational Approach to Public Policy.

Unprecedented advances in medicine, genetic engineering, and demographic forecasting raise new questions that strain the categories and assumptions of traditional ethical theories. Heyd's approach resolves many paradoxes in intergenerational justice, while offering a major test case for the profound problems of the limits of ethics and the nature of value.

In Enhancing Evolution, leading bioethicist John Harris dismantles objections to genetic engineering, stem-cell research, designer babies, and cloning and makes an ethical case for biotechnology that is both forthright and rigorous. Human enhancement, Harris argues, is a good thing--good morally, good for individuals, good as social policy, and good for a genetic heritage that needs serious improvement. Enhancing Evolution defends biotechnological interventions that could allow us to live longer, healthier, and even happier lives by, for example, providing us with immunity (...) from cancer and HIV/AIDS. Further, Harris champions the possibility of influencing the very course of evolution to give us increased mental and physical powers--from reasoning, concentration, and memory to strength, stamina, and reaction speed. Indeed, he says, it's not only morally defensible to enhance ourselves; in some cases, it's morally obligatory. In a new preface, Harris offers a glimpse at the new science and technology to come, equipping readers with the knowledge to assess the ethics and policy dimensions of future forms of human enhancement. (shrink)

This book provides a clear, simple account of techniques involved in assisted reproduction and embryo research. It thoughtfully and provocatively explores controversies raised by developments in reproductive technology since the first IVF baby in 1978, such as 'saviour siblings', designer babies, reproductive cloning and embryo research.

Based on the "Guide to the Human Fertilisation and Embryology Act 1990", this volume reviews the regulation of assisted conception including complex moral issues such as abortion, embryo research and cloning.

It seemed like only minutes after a team of Scottish scientists announced, in late February 1997, that they had successfully cloned a sheep, that governmental officials and private citizens throughout the world called for a ban on cloning human beings. The rush to legislate or issue executive orders was so swift, it is reasonable to wonder why the news that a mammal had been cloned ignited such a stampede to prohibit, even criminalize, attempts to clone humans. These events raise a (...) series of separate, yet related questions. Why does the prospect of cloning human beings incite such strong reactions? What reasons have been proposed for enacting national laws or international conventions to prohibit cloning? Can these prohibitions be justified by sound ethical arguments? Before attempting to answer these questions, let us look first at the responses that called for public policy measures to ban human cloning. (shrink)

In this paper the permissibility of stem cell research on early human embryos is defended. It is argued that, in order to have moral status, an individual must have an interest in its own wellbeing. Sentience is a prerequisite for having an interest in avoiding pain, and personhood is a prerequisite for having an interest in the continuation of one's own existence. Early human embryos are not sentient and therefore they are not recipients of direct moral consideration. Early human embryos (...) do not satisfy the requirements for personhood, but there are arguments to the effect that they should be treated as persons nonetheless. These are the arguments from potentiality, symbolic value and the principle of human dignity. These arguments are challenged in this paper and it is claimed that they offer us no good reason to believe that early human embryos should be treated as persons. (shrink)