Infinite-Dimensional Multiverse Model (IDM) From Infinite Nesting to the Limit of Conditionality

This article presents the Infinite‑Dimensional Multiverse Model (IDM) — a natural extension of the Open Universe Model (OUM). The original idea arose from the question: “What if the number of neighbouring universes and spatial dimensions is not just large, but infinite?” IDM postulates an infinite number of spatial dimensions and infinite nesting of multiverse levels. The intensity of interaction with neighbouring universes decreases with distance ( I \sim 1/m^\alpha or I \sim e^{-\beta m} ), but their infinite number renders the total system non‑closed. Consequently, the principle of conditionality (determinism) ceases to hold for the complete set of events. Some events in our Universe are fundamentally unpredictable — not because we lack data, but because their causes lie in infinitely remote regions of reality. IDM establishes an absolute limit of cognition. Unlike existing approaches (Emparan et al., Friedrich et al., Sloan & Ferreira), IDM postulates not only infinite dimensionality but also infinite nesting, and concludes that the principle of conditionality is violated. The model does not “solve” the fine‑tuning problem but reformulates it: constants may be evolutionary attractors in the space of multiverse parameters. The article is methodological in nature and invites dialogue among physicists, philosophers, and methodologists of science. Keywords: infinite‑dimensional multiverse, IDM, principle of conditionality, unpredictability, limit of cognition, fine‑tuning.