english: But consider this one fact: In the 1800s, one in 30 people lived in cities, today it's one in two, and tomorrow virtually everyone is going to be there.
non_english: Uzmite u obzir ovu činjenicu: u 19. veku jedna od 30 osoba je živela u gradu, danas je to jedna od dve, a sutra će skoro svi biti tamo.