News in Review The Dangers of Global Warming

News in Review The Dangers of Global Warming

In early April 2007 an international panel of scientists released a bleak report about the threat of climate change. The scientists warned that if climate change goes unchecked billions of people could face shortages of food and water. In this News in Review story we'll look at how global warming is affecting British Columbia's forests and Australia's beaches. We'll also look at what the city of Philadelphia is doing to protect its residents from killer heat waves.

  • 2007
  • 00:16:28
  • 13-14
  • Added on: 05/15/2007
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