Just to throw a rock into the gear train, what if the universe is God in the process of evolving? Everyone has heard of the Gaea principle, which allows as how the earth is a conscious and evolving being or collective organism.
Why not extend that and think the entire universe a retort, and the product is coming? Why not a brain, not in the sense that we think we have, necessarily, but a different thing, maybe an infinite bureaucratic Turing machine that never ends until funding runs out?
Entropy sucks.