Definition of a simulation: A simulation is a synthetic, computed reality that is generated and controlled by a higher-level system or intelligence. It is not f

Definition of a simulation: A simulation is a synthetic, computed reality that is generated and controlled by a higher-level system or intelligence. It is not fundamentally real; its apparent physical constructs (like atoms, galaxies, and laws of physics) are facades or imaginative representations created by the simulation's rules. The entities within the simulation may or may not be aware that they are simulated.