The fact that I cannot know whether your red isthe same as my green doesn't make the probability 50 per cent. Theproposition on offer is too meaningless to be dignified with a prob-ability. Nevertheless, it is a common error, which we shall meetagain, to leap from the premise that the question of God's existenceis in principle unanswerable to the conclusion that his existence andhis non-existence are equiprobable.

The God Delusion On page 56 Monday, November 5, 2012 @ 1:54pm