A Stochastic Self-Modifying Model of Consciousness and Agency: Beyond the Law of Excluded Middle

The classical debate between determinism and libertarian free will relies on a strict application of the Law of Excluded Middle, forcing human agency into a binary of either being fully determined by antecedent causes or relying on metaphysically uncaused events. This paper proposes a third category of causation via a stochastic, self-modifying model of consciousness. We represent mental states not as discrete symbols, but as continuously updating probability distributions over an effectively infinite-dimensional space. This space is constructed via the tensor product of interacting cognitive domains—such as memory, emotion, intelligence, and environmental input—with thoughts emerging through a stochastic collapse mechanism. Drawing on the epistemological limits demonstrated by the Abel-Ruffini theorem and David Wolpert's formal proofs on the physical limits of embedded inference, we introduce the principle of "structural stochasticity". We demonstrate that while determinism may formally hold at an inaccessible infinite precision, it is operationally vacuous for any finite, self-modifying agent embedded within the system. Consequently, the trajectory of a conscious agent is heavily caused and structurally constrained, yet irreducibly unpredictable and creatively self-generating at every physically accessible level of description.