The WSJ has an opinion article between Brian Greene, a leading proponent of string theory and David Gelernter, a leading computer professor at Yale. The discussion covers the math that suggests multiverses, possible future proofs and philosophic suggestions, such as, how many David Gelernters are there? > > > > > > WSJ: http://online.wsj.com/article/SB10001424052748703956604576109891641757806.html?KEYWORDS... > > > > > > Here is John Horgan's opinion of Greene and multiverses, an excerpt of his (Horgan's) comments in Sci. Am. How many multiverses can dance on the head of a pin? > > > > http://media.www.thestute.com/media/storage/paper1092/news/2011/02/04/Opinion/The-Scien... > > Seconded.-Now George Ellis, a theistic scientist, trashes Greene:-http://collidinguniverses.blogspot.com/2011/01/arguments-for-multiverse-mutually.html