Your Brain Has a Cheater Sensor (That Goes Easy on You)

概要

That flash of "unforgivable!" when someone cuts the line is not a small heart — it's a cheater-detection sensor guarding cooperation. Onee-san explains why humans survived by trading favors, why free-riders threaten that, and how a logic-puzzle experiment reveals a brain that's sharp at catching rule-breakers. The funny twist: the sensor is strict on others and strangely soft on yourself. A neutral, gentle explainer with Onee-san and Pip. ▼ What you'll learn Humans live by cooperation and recipr...