 Shanks argued that the various no-hidden-variables proofs rested on questionable assumptions which a classical modeller could plausibly deny.Shanks would later argue that local deterministic models were indeed possible for the puzzling quantum spin correlation statistics that were used to characterise Bell's Theorem (a modern incarnation of the Einstein-Podolsky-Rosen paradox EPR paradox).Shanks' essay, "Quantum Mechanics and Determinism" ("Philosophical Quarterly", 1993, vol.