http://youtu.be/hWMkjapsTLE His last point can be improved, also, there is mathematical proof paradox but u'know the belief that 'my God' created the universe is just as rational as 'aliens created the universe', also, in terms of our world I.e. How did it come to be, without a God. We only see the amazingness of it all from a human perspective, in reality if particles explode and collide enough times, I.e. Maybe more or less than Graham's number, you're going to get such an arrangement as the earth.