What Carlin said is probably true. What he forgot to take into account is God made this place and then left it up to mankind to take care of. Yes, I am a Diest. And yes, we are doing our best. (to muck it up)

One other thing, I am amazed at how some, particulary an Evolutionist, are so convoluted when it comes to comparing or even thinking about two ideas resulting in a similar outcome. I can do this, not be bothered, and still stay with my original belief.
In Dawkins case, his excitability do help to sell books. Wonder if he is, however, a fearful man? What is the adage? Oh yes, "Methinks he doth protest too much".