Science fiction writer Philip K. Dick wrote numerous novels and short stories that question the nature of reality and human perception by focusing on characters in capitalistic, dystopian futures. His 1968 novel, "Do Androids Dream of Electric Sheep?" is one of those works — it follows a bounty hunter named Rick Deckard who is assigned to "retire" six androids who escaped to off-world colonies. Ridley Scott eventually adapted this novel for the big screen with 1982's "Blade Runner,"...