Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M6195

Einstein's Razor

Einstein's Razor
CulturemediumPhilosophy
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Updated 2026-08-09

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INTRODUCTION

English translation pending.

CORE DEFINITION

Attributed to Albert Einstein in the form that everything should be made as simple as possible but not simpler, the razor modifies Occam's principle by adding a floor. It endorses preferring the explanation with the fewest assumptions, while insisting that simplification stops where it would remove something the phenomenon requires. In practice it is a heuristic for theory choice and explanation rather than a test of truth, and it warns specifically against over-simplification in communication.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Prefer the leaner account: choose the explanation that introduces the fewest new entities. - Find the floor: identify the elements the phenomenon cannot be explained without. - Stop there: refuse both needless complexity and simplification that removes what actually matters.

anchor

Anchor fast decisions

Simpler explanations have fewer places to be wrong and are easier to test, so they should be preferred when the evidence is equal. Past a certain point, however, removing elements removes the mechanism that produces the phenomenon, and the model stops predicting. The razor works by locating that boundary and refusing to cross it in either direction.

MINIMUM ACTION

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Occam%27s_razorZH · Explicit
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