"Do Androids Dream of Electric Sheep?" (1968) is the story of a bounty hunter policing the local android population. It occurs on a dying, poisoned Earth de-populated of almost all animals and all "successful" humans; the only remaining inhabitants of the planet are people with no prospects off-world. The 1968 novel is the literary source of the film "Blade Runner" (1982). It is both a conflation and an intensification of the pivotally Dickian question: What is real, what is fake? What crucial factor defines humanity as distinctly "alive", versus those merely alive only in their outward appearance?