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roystgnr comments on Physicists To Test If Universe Is A Computer Simulation (link) - Less Wrong Discussion

4 Post author: D_Alex 17 April 2013 02:23AM

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Comment author: roystgnr 17 April 2013 06:12:51PM 0 points [-]

Deliberate "fooling" may not even be required. Are Redstone Computers colossal and slow because Notch was trying to deceive some Minecraft denizens? It seems to simply be a necessary fact of "emulation" that any computer built out of physics X is going to be no faster than the computer required to simulate physics X.