Describir: Can our cities survive? an A B C of urban problems, their analysis, their solutions :

           _    _     _  __    _____     ______     ___      _  __     ___    
  ____    | || | ||  | |/ //  |  ___||  /_   _//   / _ \\   | |/ //   / _ \\  
 |    \\  | || | ||  | ' //   | ||__    `-| |,-   / //\ \\  | ' //   / //\ \\ 
 | [] ||  | \\_/ ||  | . \\   | ||__      | ||   |  ___  || | . \\  |  ___  ||
 |  __//   \____//   |_|\_\\  |_____||    |_||   |_||  |_|| |_|\_\\ |_||  |_||
 |_|`-`     `---`    `-` --`  `-----`     `-`'   `-`   `-`  `-` --` `-`   `-` 
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