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.
Et l'anthropologue Randall White a fait une observation très intéressante: si nos ancêtres il y a 40000 ans avaient pu voir ce qu'ils avaient fait ils n'auraient pas vraiment compris