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drethelin comments on Open thread for December 24-31, 2013 - Less Wrong Discussion

4 Post author: NancyLebovitz 24 December 2013 08:58AM

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Comment author: Lumifer 25 December 2013 12:25:43AM 6 points [-]

All the people currently signed up for cryonics but not dead.

An interesting question -- when are cryopreserved people supposed to be revived? Obviously when it becomes possible, but are there any other criteria? Let's say we learned how to unfreeze people but there's no effective immortality in sight (through uploading or biohacking or anything else) -- should they be revived at this point?

That question is relevant here because at the point where effective immortality is possible no one has any reason to sign up for cryonics. Everyone has already uploaded/ascended/whatever, so why would they revive a bunch of frozen primitives?

Comment author: drethelin 25 December 2013 01:50:37AM 5 points [-]

I think it's unlikely that we'll have the technology to revive cryopreserved people without also having at least a significant amount of life extension technology. Many of the same kids of human body repair you would need to do to revive a frozen person would be helpful in lengthening lifespan.

If we invent immortality before we invent unsuspension then hopefully the people running the cryo foundation become immortal and continue to care enough to revive their friends and relatives.