Cognitive Scaffold

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MENTAL MODEL · M4801

Symbiogenesis

Symbiogenesis
StructureHigh supportLogic
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

The key driving force of evolution is not competition but symbiosis. For example, mitochondria in eukaryotic cells were originally independent bacteria, and through being engulfed and entering into symbiosis, complex life was born.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

The underlying logic of mergers and integration. Innovation often arises not from gradual internal development, but from "engulfing" foreign elements and internalizing them (e.g., large enterprises acquiring startups, interdisciplinary integration). Turning external independent units into internal organs is a shortcut to upgrading complex systems.

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Anchor fast decisions

Key leaps in complex life come from symbiotic fusion of different organisms: one enters another and is internalized over the long term, eventually becoming a functional "organ" of the latter. The mechanism is "merger-style innovation"—integrating heterogeneous units produces complexity faster than internal gradual development.

MINIMUM ACTION

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Source support: Explicit

  • link
    en.wikipedia.orghttps://en.wikipedia.org/wiki/SymbiogenesisZH · Explicit
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