"Save the Poles" Expedition
Arctic explorer Eric Larsen has spent the past 15 years traveling across the globe to some of the most remote places on earth. Larsen is the first person to send a tweet from the North Pole on Earth Day. On his "Save the Poles" expedition Larsen traveled from the North Pole to the South Pole and summited Mount Everest along the way. Larsen's expedition was meant to bring attention to global warming. In the video below Larsen discusses his adventures and expedition with CNN.