Extending Human Lifespan and the Precautionary Paradox

Abstract

This paper argues that a precautionary approach to scientific progress of the sort advocated by Walter Glannon with respect to life- extending therapies involves both incoherence and irresolvable paradox. This paper demonstrates the incoherence of the precautionary approach in many circumstances and argues that with respect to life-extending therapies we have at present no persuasive reasons for a moratorium on such research.