english: If you go back 50,000 years to the Paleolithic era, to the early days of Homo sapiens, what we find is that the world was filled with danger, all of these forces working very, very hard to kill us.
non_english: Ako se vratite 50 000 godina unazad u paleolitsko doba, u rano doba homo sapiensa otkrićete da je svet bio ispunjen opasnošću, svim tim silama koje su radile veoma naporno da nas ubiju.