When Experience Is Not Enough: Epistemic Proportion, Cognitive Temptation, and the Enlargement of Understanding

Personal experience is among the most powerful forms of knowledge available to human beings. It gives access to suffering, injustice, exclusion, fear, and discovery in ways that abstraction and statistics alone cannot replicate. Yet lived experience, however genuine, is not always epistemically sufficient for the public judgments, political claims, and universal conclusions that are frequently derived from it. This paper argues that the central error in testimony-based public discourse is not the existence of personal testimony but the breach of epistemic proportion: the expansion of a first-person account beyond the range, stability, and interpretive adequacy of the grounds on which it rests. This error is sustained by a cognitive temptation — the recurrent tendency to treat the immediacy, intensity, and sincerity of experience as if they guaranteed both its final interpretation and its universal scope. Drawing on epistemology of testimony, feminist and social epistemology, narrative psychology, phenomenology, and case-based methodology, the paper develops a three-error typology — the error of dismissal, the error of immediacy, and the error of expansion — and proposes enlargement of understanding as the constructive alternative to both dismissal and absolutization. Crucially, enlargement does not deny what was lived; it clarifies the conditions under which it arose. What becomes universal is not the raw experience itself but the causes and structural conditions that made it possible. The paper is the second in a series: Paper Zero — Before We Reason: The Conditions of Knowing That Shape Judgment and Decision — analyzed the pre-epistemic conditions that shape all judgment before reasoning begins; Paper Two — When a Pilot Study Is Not Enough: Preliminary Evidence, Generalizability, and the Limits of Scientific Inference — will examine the analogous problem in scientific inquiry.