UN report: World’s biggest cities merging into ‘mega-regions’

Guardian – Trend towards ‘endless cities’ could significantly affect population and wealth in the next 50 years.
The world’s mega-cities are merging to form vast “mega-regions” which may stretch hundreds of kilometres across countries and be home to more than 100 million people, according to a major new UN report.
The phenomenon of the so-called “endless city” could be one of the most significant developments – and problems – in the way people live and economies grow in the next 50 years, says UN-Habitat, the agency for human settlements, which identifies the trend of developing mega-regions in its biannual State of World Cities report – Read Article