Two Kinds of Science-Fiction Innovations

Most common are the fictions that begin with Jules Verne, and concern the single artifact—a submarine, flying machine, or death ray—and its consquence for all of humanity. These extraordinary voyages—to use Verne's term—play along the fault line between what we think we are and what we can do. Nemo is no accident, or a tragic figure, but the natural consequence of the intersection between present-day humanity and extraordinary technology. Even 2001: A Space Odyssey plays on the same t...