english: It was a jumpy ride. 80,000 years back in a crisis, we leave Africa, we colonize Australia in another crisis, 60,000 years back, we leave Asia for Europe in another crisis, 40,000 years back, and then we enter the remarkably stable Holocene phase, the only period in the whole history of the planet, that we know of, that can support human development.
non_english: Bila je to skakutava vožnja. 80.000 godina unazad u krizi, napustili smo Afriku, kolonzovali Australiju u narednoj krizi, 60.000 godina unazad, napustili smo Aziju zbog Evrope u još jednoj krizi, 40.000 godina unazad, a onda smo ušli u izrazito stabilno razdoblje Holocena, jedini period u čitavoj istoriji planete, za koji znamo da može da podrži ljudski razvoj.