Want to watch better-quality PBS Video? Sign in to access HD streaming!
A look at the "Southern Arizona Earthship", a building made of recycled and indigenous materials. Also, an interview with the Green Building Manager from Pima county about some of the programs and construction projects in his department that are encouraging and assisting residents with their own buildings.
Upgrade Your Viewing Experience
This video is available to CallSign viewers with a Passport account. Passport gives you access to a wealth of premium content not previously available online, including full seasons of your favorite shows.