JGWeissman comments on Supernatural Math - Less Wrong

1 Post author: saturn 19 May 2009 11:31AM

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Comment author: JGWeissman 19 May 2009 09:23:41PM 2 points [-]

My real point is that the logical follows in actual historical fact from the physical

Really, our beliefs about the logical follow from the physical. Don't confuse the map with the territory.

Comment author: Jack 19 May 2009 10:01:00PM 2 points [-]

Heh. This is precisely the question, isn't it? Are logic and mathematics in the territory somewhere or are they the language of the map?

Comment author: JGWeissman 19 May 2009 10:20:03PM 0 points [-]

The way I see it is that logic is a territory, my beliefs about logic form a corresponding map, and that map is useful for constructing maps of other territories (and the accuracy of those maps is evidence of the accuracy of the logic map).