> It'd be even better if there was some form of standardization between cities though. ISO standards were just agreed on, in fact. http://www.citylab.com/poli

> It'd be even better if there was some form of standardization between cities though. ISO standards were just agreed on, in fact. http://www.citylab.com/politics/2014/06/finally-clear-performance-data-for-comparing-the-worlds-cities/372143/ http://www.citylab.com/politics/2014/06/finally-clear-perfor...