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

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