Ein Artikel zu den Ursprüngen des Lachens

"As his research progressed, Provine began to suspect that laughter was in fact about something else—not humor or gags or incongruity but our social interactions. He found support for this assumption in a study that had already been conducted, one analyzing people’s laughing patterns in social and solitary contexts. “You’re 30 times more likely to laugh when you’re with other people than you are when you’re alone..."