Kardashev Scale (Kardashev 1964)
conceptAI & Compute
There's a simple ranking for how powerful a civilization is — based purely on how much raw energy it can grab — and Earth barely rates a 0.73.
Who they are
The Kardashev Scale, created by Soviet astronomer Nikolai Kardashev in 1964.
What they do
It ranks civilizations by how much total energy they can harness, from planetary to star-scale to whole-galaxy scale.
How it works
Type I captures a planet's worth of energy (~10^16 watts), Type II a whole star's (a Dyson Sphere, ~10^26 W), Type III a galaxy's (~10^36 W); Carl Sagan made it a smooth scale rating Earth at about 0.73, and John Barrow added a reverse version measuring mastery of the very small — molecules down to the quantum level.
Why it matters
The engine uses it as a basic yardstick for measuring civilizational progress, and sees humanity's big tech push straining against the Type I planetary energy ceiling.
The engine's record — word for word
Soviet astronomer Nikolai Kardashev's classification of civilizations by absolute thermodynamic energy capture: Type I (~10^16 W planetary); Type II (~10^26 W stellar — Dyson Sphere); Type III (~10^36 W galactic). Carl Sagan extended to continuous scale (Earth ~0.73). John Barrow proposed inverse micro-scale for inner-space mastery (molecules → atoms → quantum substrate). Engine treatment: Layer 3 thermodynamic reference framework providing materialist scaffolding for H-Layer evolution measurement; Genesis Mission represents humanity's friction with Type I planetary boundary.
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