The Savannah Principle
Version 1.0.0 · Updated 2026-07-30
CORE DEFINITION
The human brain evolved on the African savannah, adapted to the environment of the Stone Age. When faced with novel aspects of modern society (such as pornography, sugar, complex bureaucracies), our brains often malfunction or misjudge.
SCAFFOLDING EFFECT
Reduce cognitive load
- Explaining instincts: Why do we love sweets (sugar was scarce on the savannah)? Why do we fear snakes but not electrical outlets (there were no outlets on the savannah)? Understanding the 'mismatch' allows for rational correction.
Anchor fast decisions
Evolutionary psychology hypothesis: Human preferences and behaviors in modern environments are still shaped by adaptations to the Pleistocene savannah environment, such as a preference for open landscapes with scattered trees and familiar social group sizes.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- en.wikipedia.orghttps://en.wikipedia.org/wiki/Satoshi_Kanazawaverified
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