(121122) -- LONDON, Nov. 22, 2012 (Xinhua) -- Joseph Alcamo, chief scientist of the UN Environment Program (UNEP), speaks during a press conference in London, Britain, on Nov. 21, 2012. The goal to keep global warming in control is further out of reach, warned a UN report released here on Wednesday, just days ahead of the next key UN climate negotiation to be held in Doha. (Xinhua/Yin Gang) (nxl)
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