Beyond City Limits

Beyond City Limits - By Parag Khanna | Foreign Policy: "The 21st century will not be dominated by America or China, Brazil or India, but by the city. In an age that appears increasingly unmanageable, cities rather than states are becoming the islands of governance on which the future world order will be built. This new world is not -- and will not be -- one global village, so much as a network of different ones." Click through the photo essay to see if your favorite city makes the list....