Towns and cities are growing today at unprecedented rates setting the social, political, cultural and environmental trends of the world, both good and bad. In 1950, one-third of the world's people lived in cities. Just 50 years later, this rose to one-half and will continue to grow to two-thirds, or 6 billion people by 2050. Cities are now home to half of humankind.
For more information, go to www.unhabitat.org
