Phobic is the name given to people who are unable to step, even by use of a stepper box. To travel to parallel earths, they have to be carried, by someone who is able to step. A rough estimation says a fifth of the population are believed to be phobics. Extreme phobics cannot even be carried as they would die in the process, unless given a type of drug immediately after. References ↑ The Long Earth - Chapter 24 ↑ The Long Mars - Chapter 1 Retrieved from "https://thelongearth.fandom.com/wiki/Phobic?oldid=8975" Categories: Phobics The Long Earth Universe Community content is available under CC-BY-SA unless otherwise noted.