"Science fiction has always been with us—writers have always speculated on the horizons of the not-yet-proven—and examples can be culled from the dawn of written lore and are to be found in all periods of storytelling. To some extent this is a type of escapism and to some extent it is a form of genetic curiosity: people always want to know what is over the next hill and beyond the farthest horizon rise and at the end of the rainbow. When tellers of tall tales could no longer convince an audience not quite as gullible as our less informed ancestors, the art of science fiction came into being. Extend what we know a little further, advance the line of what could be, bring in the “if this goes on” factor—and we have science fiction. Fantasy designed as reality."