title: Report on the open discussion on the future of life extension research.
abstract: Following a highly stimulating series of talks on the social and ethical implications of greatly extended life spans, a discussion of the issues was held, in which a series of straw polls was conducted. An alarming conclusion from these polls was that most participants thought it either probable or "not improbable" that comprehensive functional rejuvenation of middle-aged mice would be possible within 10-20 years, but also felt that biogerontologists should not yet discuss timescales (either for mouse rejuvenation or similar progress in humans) in society at large. This combination of views may be very dangerous, as it assumes that humanity will need little forward planning to transition smoothly from its current almost universal fatalism concerning the defeat of aging to a widespread appreciation of its foreseeability or even imminence.
authors.affiliation: Department of Genetics, University of Cambridge, Downing Street, Cambridge CB2 3EH, UK. ag24@gen.cam.ac.uk
authors.forename: Aubrey D N J
authors.initials: AD
authors.lastname: de Grey
mesh_terms: D000818:Animals; D006801:Humans; D008017:Life Expectancy; D008136:Longevity; D051379:Mice; D013997:Time Factors