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No big bang, no beginning, and no end?

  1. Feb 8, 2013 #1
    Last edited by a moderator: Feb 9, 2013
  2. jcsd
  3. Feb 8, 2013 #2


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    Interesting, but, speculative. It admits to no apparent way to test the idea that the speed of light and the gravitational constant are not invariant. Having them vary in such a way as to be undetectable obviously invokes just another fine tuning problem to replace the ones we already face in the current model. I do not view that as progress.
  4. Feb 9, 2013 #3


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    A model like this doesn't get interesting to me until it can predict the power spectrum of the CMB.
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