The concept of living simultaneously in multiple universes (other "Narratives") is explored in Neal Stephenson's _Anathem_. Within the novel, a key assumption s

The concept of living simultaneously in multiple universes (other "Narratives") is explored in Neal Stephenson's _Anathem_. Within the novel, a key assumption shared by those that practice this feat is that our brains' predictive power relies on simultaneously traversing the many worlds created at any juncture in the Narrative.