You've got to be careful anytime someone looks back in prehistory and tries to give you a global answer because, it being prehistory, you can say whatever the hell you want and get away with it.
Morate biti vrlo oprezni kad god netko pogleda natrag u prethistoriju i pokuša vam dati globalni odgovor, jer, budući da je riječ o prethistoriji, možete tvrditi što god hoćete i uspjeti u tome. Ali predlažem vam ovo: