New scientific knowledge is no longer merely the key to unlocking the secrets of nature and society. It now represents the becoming of a new world. Scientific developments affect the ways in which we conduct our affairs, as well as how we comprehend the changes underway as the result of novel technical artefacts and scientific knowledge. The practical fruits of biotechnology are a case in point; they have grasped our imaginations, and generated worldwide debate and concern. Debates on biotechnology shift between images of utopia and dystopia. The social sciences deserve a voice in the debate, and can do so through sober examination of the economic, social, and cultural implications of biotechnology. Some economists even predict that the importance of biotechnology as the technology of the future will far exceed that of the information technologies, in particular the Internet. The contributors to this volume are drawn from a broad spectrum of the social sciences, and include Nico Stehr, Gene Rosa, Steve Fuller, Steve Best and Douglas Kellner, Nikolas Rose, Fred Buttel, Javier Lezaun, Anne Kerr, Susanna Hornig Priest and Toby Ten Eyck, Martin Schulte, Alexander Somek, Steven P. Vallas, Daniel Lee Kleinman, Abby Kinchy and Raul Necochea, Herbert Gottweis, J. Rogers Hollingsworth, Gisli Palsson, Elizabeth Ettore, Richard Hindmarch and Reiner Grundmann. The impact of science on society is destined to be a fundamental concern in the new century. This volume illustrates the contributions anthropology, law, political science, and sociology can make to the ongoing discussions about the role of biotechnology in modern societies.