A Case for Constraints

Abstract

Enough Staying Human in an Engineered Age. by Bill McKibben. Times Books (Henry Holt), New York, 2003. 284 pp. $25, C$36.95. ISBN 0-8050-7096-6. McKibben argues that powerful new technologies such as human cloning, gene therapy, robotics, and nanotechnology present major threats to human integrity and the meaning of life.