[T]here are very probably alien civilizations that are superhuman, to the point of being god-like in ways that exceed anything a theologian could possibly imagine. … As Arthur C. Clarke put it, in his Third Law: “Any sufficiently advanced technology is indistinguishable from magic.” In what sense would they be…
In a roleplaying game, the players take on the roles of people in a fictional world. Each player creates a character to portray, and together, the players create a story. In their imagination, the players experience the same challenges and rewards that their characters experience. To facilitate this, the rules of the…
A hundred years ago, the electric telegraph made possible—indeed, inevitable—the United States of America. The communications satellite will make equally inevitable a United Nations of Earth; let us hope that the transition period will not be equally bloody.