DaveK comments on Einstein's Arrogance - Less Wrong

30 Post author: Eliezer_Yudkowsky 25 September 2007 01:29AM

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Comment author: pragmatist 09 September 2013 05:13:37AM 3 points [-]

I can see why Einstein would assume 1), 2) and 4), but what was his motivation for assuming 3)? Just some intuition about simplicity?

Comment author: DaveK 23 October 2013 01:39:19PM 0 points [-]

Realize his theory was replacing ether theory. As people learned more, ether theory required increasingly arbitrary "patches" to work. If GR was not simpler then Ether theory, it wasn't a good candidate to replace it, as lorentzian transformations in ether theory still worked mathematically.