1300AD INDIAN PUEBLOS EN ROUTE TO GRAND CANYON.IT IS NOT ROCKET SCIENCE TO SEE THAT THE ABANDONEMENT OF VILLAGES AND EVEN COMPLEX CITIES ALL OVER SOUTHERN US AND CENTRAL AMERICA OCCURRED AS A RESULT DIRECTLY OR INDIRECTLY ON CLIMATE CHANGE OVER ABOUT A 100 YEAR PERIOD, SEVERE DROUGHT AND WATER SHORTAGE FORCED MIGRATIONS TO OTHER LOCATIONS.
Thursday, July 1, 2010
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