"A city is a plane of tarmac with some red hot spots of intensity," Rem Koolhaas, the pathbreaking architect and author of such semiotically seminal books as Delirious New York and the more recent S, M, L, XL, remarked in 1969. More than 30 years later, there are more of those hot spots around the world than ever, and they're getting hotter every day. Globalization, standardization, and the high-speed innovations of our current information age are transforming urban... >Voir plus