Feature...
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CNU 23DALLAS/FORT WORTH 4/29-5/2/2015»»» ![](http://archive.cnu.org/sites/www.cnu.org/files/imagecache/newsthumb/tinycnu23_logo_1.gif)
Not literally, of course, but not far off:
http://www.economist.com/news/briefing/21647622-land-centre-pre-industri...
[mirror] http://www.skyscrapercity.com/showpost.php?p=122964975&postcount=7
Basically, The Economist says that a lot of the global problems of the past 5-10 years (inequality, economic downturns, etc.) are contributed to by increasing demand for the best urban locations, both within cities and on the global scale.