Climate Change: The Power of Photography

Photographer James Balog, whose Extreme Ice Survey employs time-lapse cameras to document glaciers worldwide, has indisputable and visually stunning proof that ancient glaciers are disappearing at an alarming rate.

http://video.nationalgeographic.com/video/ng-live/balog-prove-lecture-nglive?utm_source=twitter&utm_medium=post&utm_term=photography%20timelapse,glacier%20melt&utm_campaign=Polar&__surl__=IgDNA&__ots__=1428931081397&__step__=1

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Trey Ratcliff (CC BY-NC-SA 2.0)

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