Stargate SG-1 and the importance of creating a believable world

I’ve seen the first five seasons of Stargate: SG-1, and so far, I quite like it. The pilot episode was as close as we’ll ever come to a TV adaptation of UFO: Enemy Unknown/X-Com: UFO Defense, and although the following filler episodes were a big step down in quality, the series eventually regained its stride. It’s moved past Pre-Industrial Society / Monster / Mysterious Alien Plague Of The Week and now, it seems to be striving for epic space opera. That it does well, and intelligently.

The secret, I think, is how many things – some little, some large – make the world feel believable. The show avoids familiar howlers such as the “Always Chaotic Evil” alien species (admittedly, it is guilty of a few of its own). The characters are generally pretty intelligent when it comes to solving problems – and sometimes, this backfires, when they do something that makes in-character sense but turns out to be wrong, because they don’t know the full story.

And most importantly, the show has a sense of continuity, most obvious in its overarching story arc. But it operates in so many smaller, yet vital, ways as well. Real people remember what happened to them a week ago, or two, or three, or ten. They gripe if it was bad, crow if it was good. So do the characters of SG-1. Real people remember how they previously solved problems, and make preparations if they think they’ll encounter the same issue again later. So do the characters of SG-1. When the show needs minor characters – an ally has come with vital information; the heroes are saved because “the enemy of their enemy” has provided a distraction; a red-shirt to accompany the heroes – it draws on the world it’s already established instead of creating a wholly new disposable character.

And yet, it only takes this so far. Earth itself is locked in stasis; SG-1 never recovers any artifacts that would dramatically shake things up; alien technology never leaks out into the wider world; society remains unchanged. For all I know, this was intentional and the creators weren’t interested in telling a story about how contact with alien societies/advances/species, even in a gradual trickle, might change the modern world. But it disappoints me all the same.