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Around the globe, experts are racing to solve a series of mysteries: how could a one-degree rise in average temperature have profound effects around the globe?  How could crumbling houses in New Orleans be linked to voracious creatures from southern China?  Hosted by actor-writer-director Edward Norton, this award-winning series uses state-of-the-art graphics, cutting-edge research and globe-spanning investigations to understand how our environment is changing and why.  It's a high-tech detective story, revealing clue by clue how seemingly disparate events are connected and ultimately how they affect life on planet Earth.
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