Abstract

Experiential Empiricism (EE) represents a framework derivable from rigorous application of burden of proof to epistemological foundations. This paper documents a historical anomaly: multiple philosophers and physicists came within one or two logical steps of discovering EE between 200 CE and 2020, yet none completed the synthesis. We examine ancient near-misses (Pyrrhonian skepticism, Berkeley's idealism), early modern empiricisms (Hume, Mill, Mach), 20th century phenomenology (Husserl, Heidegger), and contemporary physics interpretations (van Fraassen, Mermin, Rovelli, QBism). The pattern reveals a single shared barrier across all traditions: retention of external time as unexamined metaphysical assumption. Every near-miss removed external space, matter, or substance while retaining temporal succession as self-evident framework. This temporal assumption functioned as escape hatch through which metaphysical commitments returned, preventing complete dissolution of philosophical problems. The questions required to doubt time were simple and available to anyone: Does the past physically exist somewhere? Is memory evidence of actual earlier time, or present experience with retrospective character? No sophisticated physics were required. Yet these questions went unasked across 1,800 years. The systematic pattern of near-misses, each stopping at the identical barrier despite approaching from different directions, constitutes evidence for Core Belief Immunity operating at civilizational scale: external time is maximally protected because it structures all understanding of existence, identity, and meaning.