News in Review The Big Melt: Canada's Changing Arctic

News in Review The Big Melt: Canada's Changing Arctic

Global warming is a threat to the future of countries all over the world. But nowhere are its effects being felt more right now than in places like the Canadian Arctic. Temperatures are warmer, and the ice pack less dense. In this News in Review story we'll look at how global warming is changing life in the Arctic. We'll also examine how the melting ice could eventually result in a major challenge to Canadian sovereignty.

  • 2006
  • 00:15:24
  • 13-14
  • Added on: 09/15/2006
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