Unnatural Selection: The Challenges Of Engineering Tomorrow's People (the Earthscan Science In Society Series)

"With ever-advancing scientific understanding and technological capabilities, humanity stands on the brink of the potential next stage of evolution: evolution engineered by us. Nanotechnology, biotechnology, information technology and cognitive science offer the possibility to enhance human performance, lengthen life-span and reshape our inherited physical, cognitive and emotional identities. But with this promise come huge risks, complex choices and fundamental ethical questions: about evolution; about what it is to be human; and about control over, and the distribution of benefits from, new technology." "Written by a range of experts in science, technology, bioethics and social science, Unnatural Selection examines the range of technological innovations offering lives that purport to be longer, stronger, smarter and happier, and asks whether their introduction is likely to lead to more fulfilled individuals and a fairer world. the breadth of approaches and perspectives make important reading for anyone who cares about the implications of humanity engineering its own evolution."--Jacket

With ever-advancing scientific understanding and technological capabilities, humanity stands on the brink of the potential next stage of evolution: evolution engineered by us. Nanotechnology, biotechnology, information technology and cognitive science offer the possibility to enhance human performance, lengthen life span and reshape our inherited physical, cognitive and emotional identities. But with this promise come huge risks, complex choices and fundamental ethical questions about evolution, what it is to be human, and about control over, and the distribution of benefits from, new technology.

This book, written by a range of experts in science and technology, bioethics and social science, examines the range of technological innovations offering lives that purport to be longer, stronger, smarter and happier and asks whether their introduction is likely to lead to more fulfilled individuals and a fairer world. The breadth of approaches and perspectives make important reading for those who work with these technologies and anyone who cares about the implications of humanity engineering its own evolution.

'The whole idea of human enhancement divides people. cautious emphasize the dangers of the techniques themselves and the social and political consequences of allowing individual choice and commercial interests to prevail. enthusiasts point out that humans have always striven to enhance human capabilities and extend lifespan. isn't it unethical not to seek to improve on nature? this book deepens the debate with perspectives from diverse disciplines and cultures explaining what the technologies are what they might achieve and the societal consequences on a global scale.' Dr Mairi Levitt Departme