QBism as CBism: Solving the Problem of "the Now"

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N. David Mermin This is my paper · ORCID

classification quant-phgr-qcphysics.hist-ph

keywords cbismclassicalclearsdispelfirstforthfoundationslongstanding

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The QBist view of science, first put forth to dispel the fog from quantum foundations, also clears up a longstanding puzzle in classical physics.

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QBism on Locality and Nonlocality
quant-ph 2026-08 conditional novelty 6.0 of 10

QBism preserves locality by treating spacetime and probabilities as personal judgments, keeping parameter independence and recasting outcome dependence as ordinary Bayesian updating.