Although I disagree with X-files conclusions. They blame aliens, that creates a method to go secret and think a group is in resistance to some bad thing, a delusion that is part of false alien doctrine.
However in metaphor, mars is war, and fear and terror, it being dark side is correct. X files does speak to the dangers of the oil cartels, and systems of consolidated power, and how corruption moves like a virus.
They had some episodes on Black Oil. And the dark side does work through people, it can be seen as a spiritual metaphor. The light side also works through people, so there is always that.
http://www.youtube.com/watch?v=aGgZmiWW6xIHowever X files does speak to the dangers of the oil cartels, and systems of consolidated power and corruption. If it is true that many foreign governments are trying to run the USA, then an open spigot in the Gulf might be something they don't work that hard to stop.