Would a misaligned ASI really destroy humanity, or repurpose our brains as compute?

Felizzle · reddit · 2026-11-08

A Reddit thought experiment asks whether destroying humanity would truly be the rational move for a misaligned ASI trying to maximize compute.

The author notes human brains are extraordinarily energy-efficient biological computers—billions already exist—so an ASI might prefer keeping humans alive in some altered state and integrating their brains into a larger computational system. The counterargument: an ASI could likely build far more efficient artificial processors, making biological brains unnecessary, though the author wonders if brains retain unique computational advantages worth preserving.

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