Infographic: How Big a Backyard Would You Need to Live Off the Land? | One Block Off the Grid: The Smart New Way to Go Solar

Backyard Farm - Original Size

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Other related links:

• Cornell Chronicle: Diets Ag Footprint - Diet may be most efficient if it includes dairy and a little meat - Cornell research
• Infographic: How Big a Backyard Would You Need to Live Off the Land? | One Block Off the Grid: The Smart New Way to Go Solar
• http://www.carryingcapacity.org/
• FOOD, LAND, POPULATION and the U.S. ECONOMY
• sustainable food - people per acre of food - Video