Why are most of the mountain glaciers in the world melting?: Global Warming: Melting Glaciers

Why are most of the mountain glaciers in the world melting?: Global Warming: Melting Glaciers

Why are most of the mountain glaciers in the world melting?: Global Warming: Melting Glaciers

Why are most of the mountain glaciers in the world melting?: Michael Oppenheimer (Professor, Princeton University)

User: Scribble

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Uploaded: 2015-04-15

Duration: 00:27

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