What images do the words "science fiction" conjure in your mind? Do you think of spaceships, lasers, phasers, light-sabres? Rockets, robots, and radon gas? Green chicks and blue boxes? Science fiction is a genre built upon difference. Science fiction stories are essentially thought experiments in which the author asks what would happen if the world were different in one or many ways.
We often (rightly) associate science fiction with fantastic technologies, but that kind…