Cognitive Scaffold

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MENTAL MODEL · M13233

The Value of Knowledge

The Value of Knowledge
CultureHigh supportEpistemology
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Updated 2026-09-10

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INTRODUCTION

English translation pending.

CORE DEFINITION

The value of knowledge has long been a central topic in epistemology. Since Plato's Meno, philosophers have asked why knowledge is more valuable than mere true belief. Interest has grown in recent years, with some proposing answers and others rejecting the question's presupposition, holding that the value of knowledge is swallowed by the value of true belief.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Ask about value: press on what the extra component of knowledge beyond true belief actually delivers. - Evaluate decisions: judge whether a reliable source is worth more investment than one correct result. - Calibrate goals: distinguish getting the truth from getting it reliably as two different benefits.

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Anchor fast decisions

The structure of the Meno problem is this: if knowledge is simply reliably produced true belief, then once the true belief is in hand, what knowledge adds is only the reliability of the process, and that addition is useless for the goal of getting the truth, so its value is swallowed by the achievement of the goal.

MINIMUM ACTION

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Source support: Explicit

  • link
    plato.stanford.eduhttps://plato.stanford.edu/entries/knowledge-value/ZH · Explicit
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