Comment: How long before water shortages affect Las Vegas? (Score 1) 88
A recent article (Feb 2008) in National Geographic magazine
http://ngm.nationalgeographic.com/2008/02/drying-west/kunzig-text/2
reports:
"a comprehensive study of climate models reported in Science predicted the Southwest's gradual descent into persistent Dust Bowl conditions by mid-century"
I have to question the wisdom of investing large amounts in desert areas.