Free will vs. Determinism The incompatibility thesis states that determinism is incompatible with any significant sense of freewill. Therefore, having free will is a necessary condition for the ascription of moral responsibility. In other words, free will dictates the level of responsibility we claim for our actions. If outside forces were to be in control of the choices we make, then we cannot be held responsible for our actions. However, if we have total freedom over the choices we make, then we certainly must claim responsibility over our actions. In Paul Holbach’s essay, “The Illusion of Freewill”, Holbach presents the argument that free will is simply an illusion that the human mind has created for us. He makes the assertion that