Taz writes:
a universe with a god is identical to a universe without a god.
I strongly disagree with this: in a universe with a god anything can happen, the god can suspend the laws of nature whenever he pleases, so they aren't really laws of nature at all. That's a very different universe from the one where there is no god and where the laws of nature are immutable. Admittedly, if the god keeps himself well hidden from us and stays out of our affairs, his universe may well be indistinguisable from a universe without him, but in principle they are not
identical.
"Ignorance more frequently begets confidence than does knowledge: it is those who know little, not those who know much, who so positively assert that this or that problem will never be solved by science." - Charles Darwin.