Stanley Milgram from the '60s and '70s, the creator of the small-world experiments, which became later popularized as six degrees of separation, made the point that any two arbitrarily selected people were likely connected from between five to seven intermediary steps.
Stanley Milgram, nos anos 60 e 70, o criador das experiências dos pequenos mundos, que mais tarde se popularizaram como os seis graus de separação, argumentou que duas pessoas selecionadas arbitrariamente estariam provavelmente ligadas por cinco a sete passos intermédios.