yli comments on More Cryonics Probability Estimates - Less Wrong

20 Post author: jkaufman 17 December 2012 08:59PM

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Comment author: yli 25 December 2012 11:42:26AM 0 points [-]

The key steps are whether on a molecular level, no more than one original person has been mapped to one frozen brain

Maybe I'm missing something, but even with cremation, on a molecular level probably no more than one person gets mapped to one specific pile of ash, because it would be a huge coincidence if cremating two different bodies ended up creating two identical piles of ash.

Comment author: Eliezer_Yudkowsky 25 December 2012 11:55:03AM 8 points [-]

You're missing something. Any one person gets mapped to a very wide spread of possible piles of ash. These spreads overlap a lot between different people. Any one pile of ash could potentially have been generated by an exponentially vast space of persons.