Randy: This answer doesn't seem very scientific to me since the probability of
this being coincidental is so vanishingly small.
How do you know ? How many universes are there which could sustain life as we know it ? How many universes are there which could sustain life ?
> (b) God regards me as such a desirable product of the universe
> that he has fine-tuned it so as to guarantee my development.
Randy: This seems like the best answer to me, although I don't know if it's the
best scientific answer.
And what if any universe could potentially hold life ?
> (c) There exist other, disjoint, universes with other laws
> and constants of nature.
Randy: This answer also seems unscientific since there is no evidence(as far as
I know) for the existence of these other universes.
Nor is there evidence of a small chance or a God.
So perhaps chance is still the best one ? We are here because the universe allowed us to be here.