How does genetic variation impact on behavioural differences and how does this relate to free will and personal identity? Denis Alexander examines these questions.

A biologist and a Christian theologian examine the scientific and philosophical implications and potential impacts of genetic technologies. God, Science, and Designer Genes: An Exploration of Emerging Technologies provides a unique approach to the central ethical dilemma in contemporary science, offering both an up-to-date account of the current state of genetic technologies and insightful discussions of the moral/theological questions these technologies raise. Coauthored by professors of biology and theology, God, Science, and Designer Genes examines a range of from-the-headlines issues, including the relationship between science and religion, "designing" our children, stem-cell research, cloning, genetics and behavior, genetics and privacy, and using genetic technologies for social justice. Who should benefit—personally and financially—from DNA technology? Who might be harmed? How do we protect individual rights and guard against discrimination? How will embryo modification affect the identity of those so modified? God, Science, and Designer Genes gives readers an eloquent, thoughtful, and objective foundation for considering these and other questions about the potential conflict between scientific achievement, personal faith, and social responsibility.

Since the original publication of Playing God? in 1996, three developments in genetic technology have moved to the center of the public conversation about the ethics of human bioengineering. Cloning, the completion of the human genome project, and, most recently, the controversy over stem cell research have all sparked lively debates among religious thinkers and the makers of public policy. In this updated edition, Ted Peters illuminates the key issues in these debates and continues to make deft connections between our questions about God and our efforts to manage technological innovations with wisdom.

Since the original publication of Playing God? in 1996, three developments in genetic technology have moved to the center of the public conversation about the ethics of human bioengineering. Cloning, the completion of the human genome project, and, most recently, the controversy over stem cell research have all sparked lively debates among religious thinkers and the makers of public policy. In this updated edition, Ted Peters illuminates the key issues in these debates and continues to make deft connections between our questions about God and our efforts to manage technological innovations with wisdom.

Over the past centuries the pendulum has constantly swung between an emphasis on the role of either nature or nurture in shaping human destiny, a pendulum often energised by ideological considerations. In recent decades the flourishing of developmental biology, genomics, epigenetics and our increased understanding of neuronal plasticity have all helped to subvert such dichotomous notions. Nevertheless, the media still report the discovery of a gene 'for' this or that behaviour, and the field of behavioural genetics continues to extend its reach into the social sciences, reporting the heritability of such human traits as religiosity and political affiliation. There are many continuing challenges to notions of human freedom and moral responsibility, with consequent implications for social flourishing, the legal system and religious beliefs. In this book, Denis Alexander critically examines these challenges, concluding that genuine free will, often influenced by genetic variation, emerges from an integrated view of human personhood derived from contemporary biology.

Since the original publication of Playing God? in 1996, three developments in genetic technology have moved to the center of the public conversation about the ethics of human bioengineering. Cloning, the completion of the human genome project, and, most recently, the controversy over stem cell research have all sparked lively debates among religious thinkers and the makers of public policy. In this updated edition, Ted Peters illuminates the key issues in these debates and continues to make deft connections between our questions about God and our efforts to manage technological innovations with wisdom.

Genetic differences can influence differences in our human behaviours, but only occasionally undermine the reality of our free will.

Ian Barbour offers analyses of the shape and import of evolutionary theory, indeterminacy, neuroscience, information theory, and artificial intelligence. He also addresses deeper philosophical issues and the idea of nature itself. Then Barbour advances to the interconnected religious questions at the core of contemporary debate: Are humans free? Does religion itself evolve? Are we immortal? Is God omnipotent? How does God act in nature? Barbour's work offers hope that newer religious insights and imperatives occasioned by deep interaction with science can address the environmental and global challenges posed by the relentless advance of science.

Science need not be dull and bogged down by jargon, as Richard Dawkins proves in this entertaining look at evolution. The themes he takes up are the concepts of altruistic and selfish behaviour; the genetical definition of selfish interest; the evolution of aggressive behaviour; kinshiptheory; sex ratio theory; reciprocal altruism; deceit; and the natural selection of sex differences. 'Should be read, can be read by almost anyone. It describes with great skill a new face of the theory of evolution.' W.D. Hamilton, Science

Following his highly praised and bestselling book Genome: The Autobiography of a Species in 23 Chapters, Matt Ridley has written a brilliant and profound book about the roots of human behavior. Nature via Nurture explores the complex and endlessly intriguing question of what makes us who we are. In February 2001 it was announced that the human genome contains not 100,000 genes, as originally postulated, but only 30,000. This startling revision led some scientists to conclude that there are simply not enough human genes to account for all the different ways people behave: we must be made by nurture, not nature. Yet again biology was to be stretched on the Procrustean bed of the nature-nurture debate. Matt Ridley argues that the emerging truth is far more interesting than this myth. Nurture depends on genes, too, and genes need nurture. Genes not only predetermine the broad structure of the brain, they also absorb formative experiences, react to social cues, and even run memory. They are consequences as well as causes of the will. Published fifty years after the discovery of the double helix of DNA, Nature via Nurture chronicles a revolution in our understanding of genes. Ridley recounts the hundred years' war between the partisans of nature and nurture to explain how this paradoxical creature, the human being, can be simultaneously free-willed and motivated by instinct and culture. Nature via Nurture is an enthralling,up-to-the-minute account of how genes build brains to absorb experience.