Consciousness Is Evolution in Real Time: A Deterministic Accessibility Account
Preprints.org December 5, 2025 Salar Yousefzadeh preprint
Consciousness is argued to be identical to whatever neural or mnemonic representation is momentarily the most accessible, given the brain's history and current context. Drawing on Tulving's availability-accessibility distinction and evidence from working memory, attentional blink, priming, and neuromodulation, the authors propose that the stream of consciousness is a deterministic sequence of state transitions governed by relative accessibility. This stream is not a by-product but a continuation of the same dynamic operating across evolutionary, developmental, and cultural timescales, now unfolding at psychological speed. The account reframes the hard problem of consciousness as a tractable question about accessibility mechanisms and generates testable predictions about priming, mind-wandering, and clinical disruptions.