Sunday, April 30, 2006

Penrose severe on Polchinski & Witten

pp.892 - 897 basically Penrose implies that string theorists are hyping what in Silicon Valley is called "vaporware." That the claim that string theory predicts gravity is bogus - citing Polchinski & Witten as if they are used car salesmen in Tiajuana selling Mercedes with a Yugo engine under the hood. ;-)

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