Enhancing human capacities /

In this comprehensive collection leading scholars discuss the ethical and practical questions raised by the latest developments in biotechnologies. The articles are rich in details on prospective enhancements of physical, cognitive, mood, and moral capacities. Ethicists clarify the fundamental issue of which enhancements to human capacities should be pursued by asking what human enhancement means, and how it contrasts with normal human nature. The discussions suggest a consensus view that embraces various attempts to enhance human capacities--provided, however, that the innovators and the policy decision makers proceed with caution, assessing the risks and benefits. Both the hopes and fears associated with applying new biotechnologies to alter human capacities may be exaggerated. Beneath the examination of particular cases--whether they involve drugs used to enhance intelligence or athletic performance, or genetic engineering to counter disease and increase life span--loom questions concerning the ultimate aims in enhancing both the well-being of individual lives and the welfare of collective humanity. This volume is appropriate for all who wish to reflect seriously on the prospects for enhancing human capacities. References in the articles range widely over the literature in bioscience and philosophy. Comprehensive index included. Summing Up: Recommended. Lower-level undergraduates and above; general readers. H. C. Byerly emeritus, University of Arizona