No place to live: Melting world threatening polar bears

2009-12-08 21:47 BJT

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A male polar bear waits for an ice sheet to
form to allow migration in an area about
300km (186 miles) north of the Canadian town
of Churchill in this picture taken November
17, 2009. Climate change has turned some
polar bears into cannibals as global warming
melts their Arctic ice hunting grounds,
reducing the polar bear population, according
to a U.S.-led global scientific study on the
impacts of climate change. Picture taken
November 17, 2009. (Xinhua/Reuters Photo)