english: And that's what I'm going to show you, because since 1960 what has happened in the world up to 2010 is that a staggering four billion people have been added to the world population.
non_english: A to sa Vám chystám ukázať. Pretože od roku 1960 sa vo svete do roku 2010 objavili ohromujúce štyri miliardy ľudí, ktoré sa pripočítali k svetovej populácii.