From Depressed Metabolism: "The biggest obstacle to the acceptance of cryonics is medical myopia; the idea that someone who has been pronounced dead by contemporary medical criteria will still be considered dead by future criteria. Advocates of human cryopreservation strongly argue against this. There are few things more discomforting than the idea that medical professionals of the future will look back in horror and wonder why we gave up on people who still possessed the neuroanatomical basis of their identities and memories. But there is another kind of myopia in the public discussion of cryonics that warrants consideration. It is taken for granted by some critics of contemporary cryonics that cryonics has always been framed as a form of medicine. Nothing could be further from the truth. The history of cryonics is replete with debates between advocates of the medical model and those who believe that timely transport of the patient to a cryonics facility for low temperature storage should be adequate for future resuscitation by advanced nanotechnology. It is only because cryonics advocates with medical and research backgrounds such as Mike Darwin and Jerry Leaf vigorously argued for adopting conventional medical techniques and protocols that today's cryonics organizations can even be criticized for falling short of these criteria."