'Troy Duster is one of the leading sociologists of race, health/medicine and technoscience. This book was pathbreaking when it came out, and still resonates fully with current issues.' - Adele Clarke, co-editor of Revisioning Women, Health and Healing'It is hard to exaggerate the importance of this book. Troy Duster wrestles with the social, cultural and moral issues surrounding the molecular biological revolution.' - Joan H. Fujimura, Stanford University'A powerfully engaging book. Duster illuminates the social dimensions of the meteoric rise of new genetic technologies. He eloquently explains ways in which our ideologies and stratification systems shape our thinking about scientific discovery. Highly recommended reading for the citizen and scholar alike.' - Elaine Draper, author of Risky Business