At Climate Summit, Hope for Emissions Deal

Four thousand seven hundred meters above sea level lies the Tibetan Plateau, known as "the roof of the world." Its glaciers are the source of many of Asia’s most important rivers. But the ice is melting. Scientists say if that continues at current levels, two-thirds of the plateau's glaciers will likely be gone by 2050, affecting up to 2 billion people in China, India, Pakistan, Bangladesh and Bhutan. Li Yan is from Greenpeace China. “Glacial melting on the Tibetan...

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