Imagine you could buy a clone of yourself and no one would ever know. Unpleasant chores? Your cyborg will clean the mess. Stacks of essays to grade? “You 2.0” quickly manages that paper load. Dinner with a difficult spouse? Send in the clone.What a great world! And nothing could possibly go wrong in this utopia, right? Right?Ray Bradbury’s short story, “Marionettes, Inc.,” gives us a glimpse of a world where clones are available to solve all of our problems. This compelling 45-minute lesson will