Immortality.

In December, the President's Council on Bioethics released Beyond Therapy: Biotechnology and the Pursuit of Happiness. Here, Lustig discusses the six-part report that provides a balanced but critical assessment of actual and prospective developments in biotechnology and seeks to anchor its discussion in shared moral and metaphysical concerns--the nature of human nature, and the social and political implications of unfettered choices in altering the human prospect through biotechnology.