Callahan’s Wrong: We Can Delay Death

Callahan’s Wrong: We Can Delay Death

To the Editor: Daniel Callahan’s contention in this New York Times column that “extending the human lifespan would diminish our lives” and that “nature itself seems to be resisting our efforts” is flawed because there is no law of nature (physics and chemistry) that prevents us from re-engineering our selves to live indefinitely. We are […]