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Latest Kate Prendergast Stories

2007-08-14 06:16:40

By Prendergast, Kate Our prehistoric ancestors survived rapid climate change and rising temperatures as extreme as those we face today, says Kate Prendergast. What can they tell us about global warming? BETWEEN 18- 20,000 YEARS AGO, average temperatures in Europe probably fell to at least 10[degrees]C below the levels they are today. In the last great Ice Age, glaciers expanded rapidly and covered large areas of northern and central Europe in ice sheets. Much of Europe resembled tundra and...


Word of the Day
negawatt
  • A unit of saved energy.
Coined by Amory Lovins, chairman of the Rocky Mountain Institute as a contraction of negative watt on the model of similar compounds like megawatt.