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Photos of the Week

41 of 50

China Air Pollution

Houses and buildings are seen on a heavy haze in Shanghai, China, on Thursday, Jan. 24, 2013. Air pollution is a major problem in China due to the country's rapid pace of industrialization, reliance on coal power, explosive growth in vehicle ownership and disregard for environmental laws, with development often taking priority over health. The pollution typically gets worse in the winter because of an increase in coal burning. (AP Photo/Eugene Hoshiko)

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