english: When the sea level rose and Tasmania became an island 10,000 years ago, the people on it not only experienced slower progress than people on the mainland, they actually experienced regress.
non_english: Keď hladina morí stúpla a Tasmánia sa pred 10 000 rokmi stala ostrovom, ľudia tam nepocítili iba spomalenie vývoja, v porovnaní s ľuďmi na pevnine, ale zažili vlastne regresiu.