And because 28 out of the 30 largest cities in the world today are in tropical climates, there will probably be a sequel soon. (newscientist.com)
Dhaka itself has a population of 15 million, and UNEP predicts that it will be the second largest city in the world by 2015. (treehugger.com)
Turkey has a larger and younger population than the UK, the population heavily concentrated into a few major cities like Istanbul, which has 14.6 m people and is the fifth largest city in the world. (globaldatinginsights.com)