THE world is increasingly urban. In 1900, only 10% of the world’s population lived in cities. In 2010, the figure was more than 50% and by 2050, it is expected that two out of every three people will live in cities.
THE world is increasingly urban. In 1900, only 10% of the world’s population lived in cities. In 2010, the figure was more than 50% and by 2050, it is expected that two out of every three people will live in cities.