Why humans laugh when tickled and what evolution reveals about it
Tickling, a seemingly involuntary reflex, evolved not for humor but for connection. It targets exposed areas, triggering laughter when the touch is recognized as safe, signaling non-danger and fostering social bonds. This ancient mechanism, requiring trust and surrender, still reinforces closeness in modern relationships, reminding us of our innate need for touch and shared emotion.
Tickling, a seemingly involuntary reflex, evolved not for humor but for connection. It targets exposed areas, triggering laughter when the touch is recognized as safe, signaling non-danger and fostering social bonds. This ancient mechanism, requiring trust and surrender, still reinforces closeness in modern relationships, reminding us of our innate need for touch and shared emotion.
