Engineering Existentialism Based on Information Metaphysics: Restoring Sovereign Existence from Deterministic Systems

This research originates from the critical observation that the discourse on ”spiritual awakening” a central task in the history of human consciousness—has been reduced to a subordinate variable within modern techno-deterministic systems, due to its reliance on ancient religious metaphors and the ambiguous rhetoric of modern philosophy. To overcome these structural limitations, this paper establishes a unified model, Ψ𝑃 𝑦 = 𝑓 (𝑥, 𝐶, 𝜖), which redefines human existence through the framework of Information Metaphysics. In this model, ”life” (𝑦) is defined as an informational output computed through a system function ( 𝑓 ) with three variables: the Subject (𝑥), Environmental Constants (𝐶), and Entanglement with others (𝜖). By reinterpreting key concepts—such as the Buddhist Pratītyasamutpāda (dependent origination), the Abrahamic covenant, existentialist projet (project), and the Cartesian Cogito—from an information-theoretic perspective, this study demonstrates that the essence of the truths pursued by these traditions was, in fact, ”sovereign information computation” within the system. Specifically, this research systematizes the stages of awakening into a trinitarian computational mechanism: Existence (𝑥 ≠ 𝐶), Compassion (processing 𝜖 through entropy reduction), and Awareness (meta-cognition of the Subject 𝑥 observing the system). Through this, the study elevates existing spiritual discourse from a mystical refuge into a practical manual for ”Engineering Existentialism”—a framework that enables humans to maintain dignity and lead the system even within an algorithmic dystopia. This paper provides a new intellectual milestone for how humanity can stand firmly not as a subordinate variable of data, but as a unique computational Subject of the universe in the era of technological civilization and artificial intelligence.