Kutta comments on A survey of anti-cryonics writing - Less Wrong

75 Post author: ciphergoth 07 February 2010 11:26PM

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Comment author: Kutta 09 February 2010 05:10:59PM *  1 point [-]

I meant that information theoretic-death is a point beyond which restoring a person requires reversing entropy. Thus we can only argue against the finality of this kind of death if there is a way to reverse entropy (which seems not to be the case). I admit my sentence there was too opaque.

Comment author: Eliezer_Yudkowsky 09 February 2010 06:39:50PM 8 points [-]

Reversing entropy is insufficient. You have to interact with a past that no longer has any traces in the present. It's not enough to have a way to turn steam into ice cubes. You need a time camera.

Comment author: ciphergoth 09 February 2010 05:19:40PM 0 points [-]

I think the definition is clearer if you avoid reference to entropy, but I get what you're getting at now. Thanks!