CONCEPT
Worst-First Thinking
Skenazy's diagnostic term for the reflex that treats the most catastrophic imaginable outcome as the most probable one — the cognitive habit producing helmets for tetherball, CPS investigations for walks to the park, and AI-detection software for twelve-year-olds.
Worst-first thinking is the cognitive pattern Lenore Skenazy identified through seventeen years of cataloging overprotection: adults encounter something that could hurt a child, imagine the worst version of that hurt, and build policy around the worst version while ignoring what the child loses when the encounter is prevented entirely. The reflex substitutes feeling for evidence and confuses the worst case with the base case. It is emotionally satisfying, statistically illiterate, and developmentally catastrophic. The pattern predates AI by generations but has found its natural habitat in AI policy, where the stakes of getting it wrong in either direction are higher than anything the playground debate ever produced.
In The You On AI Field Guide
The pattern's signature is its indifference to base rates. Crime rates had been declining for fifteen years when Skenazy's nine-year-old son made his 2008 subway ride; the probability of stranger kidnapping remained approximately one in 1.4 million; the streets he