Parker Liautaud, Willis Resilience Expedition leader, has traveled to Antarctica to conduct research to better understand climate change and to raise awareness for global warming. CNBC's Carl ... more 
Parker Liautaud, Willis Resilience Expedition leader, has traveled to Antarctica to conduct research to better understand climate change and to raise awareness for global warming. CNBC's Carl Quintanilla reports. less 
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Thu, Dec 12, 2013 12:50 PM EST