The 2008-3 issue of Alcor’s Cryonics Magazine contains a number of articles about the pitfalls of (excessive) scientific optimism and its potential adverse effects on the organizational and practical aspects of cryonics. My own contribution contrasts cryonics as medical conservatism with the kind of scientific meliorism that is often associated with movements such as transhumanism and singularitarianism. In particular, I express reservations about the arguments that intend to show that reversible cryopreservation and resuscitation of cryonics patients is inevitable because the required technological advances do not contradict our current understanding of the laws of physics. Instead of relying on abstract “rationalist” arguments I propose to focus more strongly on generating and disseminating empirical evidence that people who are engaged in science and medicine today will find persuasive, especially as it pertains to revising our contemporary definitions of death.
The same issue also contains an important contribution by Glen Donovan about the relationship between science and cryonics. Is cryonics a science? If it is not a science, what is it? This piece discusses cryonics from the perspective of the philosophy of science. This is an approach that has received little attention to date but it seems to me that the status of cryonics and its associated research programs can benefit from discussing cryonics utilizing the tools and concepts of analytic philosophy. In particular, one project that could constitute an important contribution would be to give specific empirical meaning to a concept like information-theoretic death.