Greening the US Deserts: 80 Year Old Swales near Tucson, Arizona


Here are two classic videos about the giant permaculture swales in the Sonoran Desert near Tucson, AZ. The swales are now filled with trees and lush grass, and continue to thrive after 80 years with no maintenance. The swales were built in the 1930’s during President Roosevelt’s term to restore the countryside in the Dust Bowl era.

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