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[–]harpskid 2 insightful - 1 fun2 insightful - 0 fun3 insightful - 1 fun -  (1 child)

a food shortage would at-least encourage people to be more self sufficient. Always good to have some fruit and veggies growing in the yard or even in the house if you don't have a yard.

[–]HeyImSancho[S] 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

Aquaponics. We bought a couple towers on the cheap, and they put out a lot of food for such a small footprint.