Guest guest Posted July 11, 2002 Report Share Posted July 11, 2002 The smokestacks of North American and European factories may have spawned the devastating droughts that killed millions of people in Ethiopia and other parts of the Sahel region of Africa. Scientists have been puzzled about the source of the 40-year dry spell, among the most severe in recorded history. Source: California Academy of Sciences http://enn.com/news/enn-stories/2002/07/07112002/s_47612.asp Quote Link to comment Share on other sites More sharing options...
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