"This is an artist's impression of part of Doha, Qatar's new downtown, slated to be finished by 2016. <a href=""http://www.msheireb.com/"" target=""_blank"">Msheireb Properties</a>, the company behind the $5.5 billion development, say it will revive the old commercial heart of the city. The development will reduce the city's carbon footprint by  minimizing cars and using microclimatic effects to keep the environment cooler."
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