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  1. Making Room for a Planet of Cities

    Videos y multimedia
    Enero 2011

    In a rapidly urbanizing world — over half the world’s population lives in urban areas, including many millions in informal settlement — the large cities of the developing world in...

  2. Places to Grow

    Ontario's Ambitious Growth Plan
    Videos y multimedia
    Noviembre 2009
    Brad Graham

    In the Canadian province of Ontario, the area known as the Greater Golden Horseshoe is one of the fastest growing urban regions in North America — 12,500 square miles of land around Toronto...

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