Planet of Cities Quotes

“Between 2010 and 2050, the urban population of the more developed countries will increase by a mere 170 million people, growing at a rate of 0.6 percent per year. During that same period, the urban population of the less developed countries will increase by 2.6 billion people, 15 times that of the more developed countries, and at a rate of 2.4 percent per year, which is 4 times faster than that of the more developed countries (United Nations Population Division 2012, file”
― Shlomo Angel, Planet of Cities