“There you are, the future patient,854 quietly progressing with other passengers toward a distant destination when, astonishingly (Why me?) a large hole opens in the floor next to you. People in white coats appear, help you into a parachute and—no time to think—out you go. “You descend. You hit the ground. . . . But where is the enemy? What is the enemy? What is it up to? . . . No road. No compass. No map. No training. Is there something you should know and don’t?
