Paul_G comments on The Fabric of Real Things - Less Wrong

16 Post author: Eliezer_Yudkowsky 12 October 2012 02:11AM

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Comment author: Paul_G 21 November 2012 05:38:26PM 0 points [-]

"We can imagine any number of universes, that does not always lead to a good argument. In this case, the main issue with the argument is that while we can imagine that universe, it doesn't look like ours. There's no talk of consciousness, there's no self-reflection. Those are things in reality clearly caused by a link between our thoughts and our brains, one that goes in both directions.

Imagining a world in which people act exactly like people do now, but without a consciousness, strays so clearly outside the bounds of Occam's Razor that there doesn't seem to be any point in thinking about it. Adding in a mysterious 'zombie master' to make the zombies act as though they had consciousness... Well at this point, we're not talking about anything remotely resembling reality. This entire thought experiment in no way gives us any truths about reality whatsoever. It is completely meaningless."