When it comes to science fiction stories about generational space ships, we usually hear about the people who are taking the trip…and what a terrible time they’re having. But in his new sci-fi Western road trip novel Twenty-Five To Life (paperback, Kindle), writer R.W.W. Greene tells us about someone who stayed behind…and, uh, the terrible time they’re having. In the following email interview, Greene discusses what inspired and influenced this sci-fi story.