Wikipedia's article on clinical death[0] seems to go into a lot of the boundaries involved and is worth a read. I have read about information-theoretic death before but forgotten the term. I first heard about Alcor quite along time ago (10-15 years), and have considered signing up, but haven't so far.
As much as I'd love to cheat death I can't get over the feeling that having myself frozen would be a selfish and arrogant act. I worry that the world will continue to struggle with limited resources and wonder how people will feel if the technology to revive cryopreserved people becomes available but it's a struggle to provide the unambiguously living with food, water and shelter. That said, I find it difficult to fault those who choose to try to escape mortality. I would be interested to hear how people justify it from a resource allocation perspective.
Perhaps we'll figure out how to do mind uploading and solve the problem that way? That's a whole other rabbit hole though, and there's plenty of potential for that to suck[1].
As much as I'd love to cheat death I can't get over the feeling that having myself frozen would be a selfish and arrogant act. I worry that the world will continue to struggle with limited resources and wonder how people will feel if the technology to revive cryopreserved people becomes available but it's a struggle to provide the unambiguously living with food, water and shelter. That said, I find it difficult to fault those who choose to try to escape mortality. I would be interested to hear how people justify it from a resource allocation perspective.
Perhaps we'll figure out how to do mind uploading and solve the problem that way? That's a whole other rabbit hole though, and there's plenty of potential for that to suck[1].
0. https://en.wikipedia.org/wiki/Clinical_death 1. http://www.tomscott.com/life/