For any of those who have seen the movie Prometheus, this is a fascinating explanation for much of the movie and its ideas. (WARNING: Spoilers)

Here's the link:

http://cavalorn.livejournal.com/584135.html#cutid1

Here's an excerpt to pique your interest:

Yeah. The reason the Engineers don't like us any more is that they made us a Space Jesus, and we broke him. Reader, that's not me pulling wild ideas out of my arse. That's RIDLEY SCOTT.