Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M2699

Kardashev Scale

Kardashev Scale
CultureHigh supportAnthropology
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

A civilization is classified into three types based on the total amount of energy it can utilize: - Type I: Can utilize all energy available on its home planet (e.g., Earth). - Type II: Can utilize all energy from its host star (e.g., a Dyson sphere). - Type III: Can utilize all energy from its host galaxy (e.g., the Milky Way). - (Currently, humanity is approximately Type 0.73). -

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

An energy yardstick for civilizational development. - It provides a

anchor

Anchor fast decisions

It uses the magnitude of energy a civilization can control as a yardstick for its level, with higher levels corresponding to greater energy spans (Type I: planetary, Type II: stellar, Type III: galactic), providing a macro-level comparative framework across civilizations.

MINIMUM ACTION

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Kardashev_scaleZH · Explicit
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