And the anthropologist Randall White has made a very interesting observation: that if our ancestors 40,000 years ago had been able to see what they had done, they wouldn't have really understood it.
O antropólogo Randall White fez uma observação interessante: que, se nossos ancestrais 40 mil anos atrás tivessem tido a capacidade de ver o que haviam feito, eles na verdade não entenderiam.