Simulation theory or Simulation Theory may refer to: Simulation theory of empathy, a theory in philosophy of mind about how people read others' actions and intentions. Simulation hypothesis, a theory that all of perceived reality is an artificial simulation. Simulation Theory (album), a 2018 album by Muse. See also. Simulacra and Simulation, a 1981 philosophical treatise by Jean Baudrillard https://en.wikipedia.org/wiki/Simulation_theory