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Down to Earth

Peter Day hears from Lester Brown, a man trying to wake up the United States and the world, to sustainability issues.

As environmental analyst Lester Brown releases a new edition of his landmark blueprint for avoiding climate catastrophe 鈥揚lan B 4.0: Mobilizing to Save Civilization, he talks to Peter Day for this week's Global Business.

As we watch the Earth's climate changing at a pace that outstrips worst case scenarios from leading scientists, he says, we find ourselves in a race between political and natural tipping points on water depletion and climate change.

He tells Peter Day about his fears but also the signs he sees of opportunity.

Available now

25 minutes

Last on

Sat 31 Oct 2009 00:05GMT

Broadcasts

  • Tue 27 Oct 2009 10:05GMT
  • Tue 27 Oct 2009 15:05GMT
  • Tue 27 Oct 2009 20:05GMT
  • Wed 28 Oct 2009 01:05GMT
  • Sat 31 Oct 2009 00:05GMT

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