So out of the final four I find Tryol (the engineer) the most interesting because of the whole Eye of Jupiter thing. He "knew" where it was. I can't think of any moments the others had that was like (or have I forgotten something?) That coupled with the 7 saying that the 5 know the way to earth means that he has memories of the journey the 13th tribe took.
Secondly on the base ship one of the Boomer models (I forget their number) took the memories of the Agathon model. So that implies that Tryol could have got the memories like that when he was made.
Obviously because I'm a big-o atheist I'm hoping the conclusion doesn't actually have a "God is real LOL" style conclusion (or a wanky open-to-interpretation one) and so that view point is colouring my views, but it seems clear that the Humans polytheistic religion and Cylons Monotheistic religion are both based on corruptions of same actual events. And both indicate that these events are cyclic.
Assuming that their Earth is our Earth, and that Human life did evolve here, then rather than being the 13th tribe then Kobol isn't Humanities original home. According to wikipedia:
Quote:
According to Colonial religious scriptures, humans lived on Kobol side-by-side with their Gods, the Lords of Kobol. An unspecified conflict between the Gods, referred to as "one jealous god" that turned on his brethren, spurred the humans of the time to flee Kobol onboard the Galleon, a spacefaring ship of unknown construction, in the face of "The Blaze" (assumed to be some sort of nuclear warfare). It was said that, for any who return, Kobol would exact a price paid in blood.
So I would say that the Gods were Cylons (probably the Final 5) - humans and cylons colonised Kobol and lived in peace after leaving earth (in our future, and BSG distant, distant past). The "jealous" god (the final cylon?) caused a conflict and the humans all left.
It makes sense that an isolationist group would say "fuck all this - lets go back to earth" cut all ties with the others and fuck off.
And on top of that we have a Human/Original 7 Cyclon baby and a Human/Final Five Cylon baby so interbreeding is possible. And so on Kobol where humans and cylons lived in harmony you would expect *lots* of inbreeding. Maybe the Angry Kobol God (and now Cylon God) was angered by this impurity and that caused the split.
So
everyone is a hybrid to some extent. That would explain The Presidents visions and maybe even Starbuck.
But didn't the 12 colonies
make the cylons? In a case of reiventing the wheel the 12 colonies remade the tinpot men - who we exploited as slaves. They rebelled and then pissed off into the galaxy to become free. We
assume they bootstrapped themselves up into the 7 models. But I don't think they did. I think when exploring the galaxy (maybe whilst looking for their Cylon God(s) they
found the 7 who re-enslaved them. That would tie into the Animal Farm style moments of the rebellion. (And would lead to the real innocents of the show turning out to be the Tinpot Cylons)
Going off the deep end
even more, there are references to the journey to earth being a process that keeps repeating, so maybe we on Earth practically destroyed ourselves (and earths enviroment) so much so that we could only keep ourselves alive via increasing mechanised cloning or something, becoming more and more mechanical and cylon like). As such we went to live out in space. But maybe we buried a subroutine/desire to "will" ourselves back to earth every few thousand years to check to see if it is habitable yet.
Which would go some way to explain why the religious text of the colonies details what the people who left them
did - which assumes they came back.
Addition So in summary I think that because of the Jupiter temple and the Final Five knowing about it implies that at least in some respects the four are the caretakers or routemasters of earth. Sleepers periodically sent back to the colonies to 'encourage' the humans and cylons to come back to earth and "make up."
The fifth Cylon doesn't want that happen maybe and is the angry God of Kobol.
If Baltar was one of the five then he would have destroyed the colonies to 'force' them to come back and make up. Or he could be the Fifth Cylon/Angry God figure. Still he is a bit obvious as a choice...