Topless Robot, a really cool nerdy blog, had a contest to find awesome nerdy theories. There are a lot of gems in there, but the one that semi-blew my mind the most was the one that attempts to justify midichlorians in the Star Wars universe as a Sith creation. You can read the whole thing at the link, but I’m going to describe a few of my favourite aspects of the theory.

Here’s the setup. Midichlorians are not the cause of Force powers, they are a parasite which feeds on light side Force powers, a parasite designed by the Sith long ago. In addition to feeding on the light side, midichlorians die in the face of the dark side.

So what does this explain? Well, when a Jedi comes up against a Sith they always seem to lose the battle for a while before coming back and winning the day. Why? Well the Sith’s dark side Force powers start to kill off the midichlorians and eventually the Jedi’s powers increase because of the decrease.

What’s more, because of the universal pairing of Force powers with midichlorians — and the Jedis’ failure to understand that correlation does not equal causation — the Jedis have this idea that if you don’t have a midichlorian count you cannot have Force powers. And so the Sith are able to operate in plain sight by merely exerting their dark side powers to limit their exposure.

It’s a really clever theory and there are a few more nuances I’d encourage you to read about at the original post.