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What is the evolutionary basis behind laughter?
Why do you think human beings laugh? How could we have inherited this from earlier ancestors? How does natural selection select in favor of our laughter?
3 AnswersAnthropology1 decade agoWhat's the greatest thing since they reinvented unsliced bread?
Does anyone know what William Keegan was talking about when he said that?
2 AnswersQuotations1 decade ago