Appeals to the alleged "fine-tuning" of the cosmos will have to wait until there is a compelling, definite reason to suspect that the existence of our universe really is improbable. Vague analogies with firing squads and arbitrarily selected probabilities may lead to some interesting speculations, but they do not point to any significant evidence for some kind of creator.
In his book, Beyond the Cosmos, Hugh Ross argues that science proves the existence of the God of the Bible. But does it? In his review of Beyond the Cosmos, Michael Hurben considers two questions. First, does Ross successfully present the relevant evidence so that laymen can understand it? Second, does extra-dimensionality solve theological dilemmas like the problems of divine foreknowledge and evil?