On the Essential Determinism of the Universe and the Physical Origins of Apparent Indeterminacy

Abstract

All phenomena in the universe operate according to constant natural laws and strict causal logic. Fundamentally, the system is deterministic, with no uncaused random mutations. Nevertheless, realworld physical evolution exhibits prominent apparent indeterminacy. Such apparent indeterminacy does not stem from invalid natural laws or intrinsic quantum randomness. Instead, it arises from six major features of cosmic systems: infinitely many coupled variables, bidirectional cyclicfeedback mechanisms, finitetime propagation of physical interactions, irreversible temporal cutoff of evolution, numerous undiscovered hidden variables, and the dynamicallygenerating nature of evolutionary processes. While the overall evolutionary trend of macroscopic systems is highly deterministic — any system evolving from an initial state A toward a target state B maintains a fixed general direction — finegrained microscopic outcomes and instantaneous states cannot be fully predicted before the final state is realised. This paper distinguishes ontological determinism from apparent evolutionary indeterminacy. Two extreme misconceptions are criticised: the delusion that all finegrained outcomes can be precomputed given complete initial conditions; and the inference that the universe is fundamentally indeterminate merely because human cognition is incomplete. Confusion over these conceptual distinctions allows flawed viewpoints to dominate physical research, causing science to abandon its objective causal foundation and degenerate into nonscientific metaphysical or witchcraftstyle speculation. This paper corrects the cognitive bias that interprets systemic complexity as intrinsic fundamental randomness of nature, and consolidates the causal foundation upon which natural science rests.