UN Says World Unprepared for Rapid Growth of Cities

The United Nations predicts a population growth to 9,000,000,000 (9 billion) people by 2050, with 60% living in cities. This massive growth is likely to be overwhelming to the limited infrastructure and supply chain available to cities. Do you live in a city? Is your city over populated? What if your city had twice, or three times as much population? Share your thoughts with us on how overpopulation may affect cities in your country.