Quantum Emergentism and the Absence of a Sentience Variable

This paper critiques the family of theories collectively termed quantum emergentism—the view that consciousness arises from, or is identical with, quantum processes such as wave-function collapse, entanglement, or quantum computation. Despite their diversity, these theories share a fundamental shortcoming: none identify a physical variable within quantum formalism that corresponds to sentience itself. Quantum mechanics, with its state vectors and probability amplitudes, models informational definiteness but not experiential presence. To equate collapse or information integration with consciousness is to commit a category error—confusing epistemic resolution with ontological manifestation. The paper demonstrates that without a definable sentience variable, quantum emergentism fails as an explanatory framework; it offers metaphor, not mechanism. As an alternative, the paper sketches a co-emergent ontology wherein consciousness and physical definiteness arise together as dual aspects of a single ontological event. In this view, the measurement problem reflects not the production of awareness by matter, but the simultaneous instantiation of experiential and physical reality. This reframing preserves the empirical completeness of physics while acknowledging the irreducibility of consciousness, suggesting that explanation must ultimately move beyond reduction to relation.