There are many roads to self-sufficiency. Check out these innovative pilots featured this week in The Guardian:
WWII shelter tunnels produce microorganisms;
"lifted gardens" over parking spots provide car shade;
self-powered solar greenhouses;
off-grid eco-Villages;
floating farms;
edible schoolyards;
roof-top Spirulina production....
The possibilities are infinite where there is political will and citizen participation.
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