If you know anything about basic science, it’s likely you’ve yelled at a television show for flagrantly making things up when it would seemingly be just as easy to ask an expert. Or a graduate of grade 8, for that matter. The people who go through the most pain are those in frequently represented fields: forensic scientists, lawyers, that sort of thing. I can only assume drug dealers and superspies have just as much trouble watching their fictional counterparts. This is all very understandable, I think. The story may be fictional, but as long as it’s grounded somewhere in the real world, some of us will at least want the internal mechanisms of the narrative to cohere—we want the moving parts to be there, even if they can’t really work.
This attitude becomes harder to justify when the world of the narrative bears less resemblance to our own. How pedantic can you really be about the invented science of Star Trek? Very pedantic, it turns out. It turns out things like space combat aren’t pure speculation at this stage; there are some basic physical constraints that will probably apply no matter how technologically advanced we get. But really, there’s no limit. (Even Harry Potter got (dreadfully) re-written by someone who thought the system of magic in the stories wasn’t logical enough.)
