What can scientists disagree on about cryonics?
• The likelihood that memory is being preserved with current techniques. • The likelihood that technologies capable of the required analysis, repair, and tissue regeneration will be developed. • The practicality of maintaining cryopreserved people long enough for such technologies to be developed. • The ethics of cryopreserving people before cryonics is proven to work. • The ethics of not cryopreserving people until cryonics is proven to work.
