 Let’s take stock. We have examined a few suggested instances of high-level simulation processes. If Simulation Theorists are correct, they exhibit the following commonalities: they satisfy  PROC  (this is why they are simulation processes); they are typically conscious, under voluntary control, and stimulus-independent (this is why they are high-level). Do they have some other important features in common? Yes, they do—Simulation Theorists say. They all are under the control of a single cognitive mechanism: imagination (more precisely, Currie &amp; Ravenscroft (2002) talk of Re-Creative Imagination, while Goldman (2006, 2009) uses the expression “Enactment Imagination”). The following passage will give you the basic gist of the proposal: