On Sun, 14 Oct 2007 17:43:41 -0400, BAR wrote:


What caused the mid-west dust bowl in the 30's? Was that global warming?
Is every occurrence of drought caused by global warming? What happens
when the rains come again, has global warming stopped?

There's no evidence to suggest that the droughts were man caused, but man's farming
practices surely increased the severity of the dust storms.