pengvado comments on Open Thread, September 15-30, 2012 - Less Wrong

7 Post author: OpenThreadGuy 15 September 2012 04:41AM

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Comment author: ArisKatsaris 25 September 2012 10:22:02AM 0 points [-]

Just a few days ago it occurred to me that reductionism is the inevitable result of strictly local causality -- or putting it differently, any universe with a speed-limit in causality (in our universe this seems to be c) must by necessity be a reductionist universe.

The conclusion seems obvious but the connection between the two had never before occurred to me.

Comment author: pengvado 25 September 2012 04:12:34PM 2 points [-]

How so? In a local nonreductionist universe, wouldn't a fundamentally complicated thing just have to have zero width?

Comment author: ArisKatsaris 25 September 2012 06:35:52PM 0 points [-]

Ah, I guess I was thinking of a different type of non-reductionism, where e.g. an organism gained an extra non-reductionist property "life" which caused all its parts to behave differently than if they lacked that property...