Logos01 comments on How to deal with non-realism? - Less Wrong

12 Post author: loup-vaillant 22 May 2012 01:58PM

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Comment author: Logos01 01 June 2012 05:42:30PM 0 points [-]

Actually it's more complicated than that. Not just water atoms; over time your genetic pattern changes -- the composition of cancerous to non-cancerous cells; the composition of senescent to non-senescent cells; the physical structures of the brain itself change.

Neurogenesis does occur in adults -- so not even on a cellular level is your brain the same today as it was yesterday.

Furthermore -- what makes you confident you are not already in a Matrix? I have no such belief, myself. Too implausible to believe we are in the parent of all universes given physics simulations work.

Comment author: Eugine_Nier 02 June 2012 01:33:15AM 1 point [-]

over time your genetic pattern changes -- the composition of cancerous to non-cancerous cells; the composition of senescent to non-senescent cells

Note that neither of these developments are generally considered good.

Comment author: Logos01 02 June 2012 02:31:10AM 0 points [-]

Indeed. But they do demonstrate the principle in question.

Comment author: Eugine_Nier 02 June 2012 02:46:56AM *  1 point [-]

The principal you're trying to demonstrate is that one shouldn't fear changing one's substrate since it's already happening. So, no they don't.