Erik Mesoy
Core Tester / Intern
Why did god create...
Each time I get into a thread like this, I've usually decided that my previous answer is poor, so let me toss this one out and see what you think:
They are emergent properties of the creation/existence of a universe with a certain set of physical laws.
On the issue of why God didn't create a universe with a different set of physical laws, I have two hypotheses. One, other universes may have worse emergent properties. (On a smaller scale, this sort of thing happens constantly on Dungeons&Dragons forums where one guy says "How about we change this rule to work like this" and another guy objects "But then this could be used to do this, and that would be even worse".) Two, this may be the only logically possible universe, with all physical constants deriving from some sort of Grand Unified Field Theory-esque statement.
(Unless you're a Calvinist.)