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Time-lapse proof of extreme ice loss - James Balog

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TED Talk

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Photographer James Balog shares new image sequences from the Extreme Ice Survey, a network of time-lapse cameras recording glaciers receding at an alarming rate, some of the most vivid evidence yet of climate change.

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Balog’s graph of examining CO2 concentration, temperature and sea level over the past 400,000 years demonstrates what about carbon dioxide levels?

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