the.com/unease
the body's smoke alarm going off before you can smell anything burning
gut originYour gut produces most of your serotonin and senses dread
liminal triggerEmpty malls and hotels reliably manufacture it
uncanny valleyAlmost-human faces spike unease in milliseconds
evolutionary edgeVague dread kept paranoid ancestors alive longer
German precisionUnheimlich literally means un-home-like, unsettlingly familiar