In further thoughts on foodsheds, I once interviewed the wonderful farmer-poet Wendell Berry who said:
When you take away the subsistence economy, then your farm population is seriously exposed to the vagaries of the larger economy. As it used to be, the subsistence economy carried people through the hard times, and what you might call the housewife’s economy of cream and eggs often held these farms and their families together. The wives would go to town with eggs and cream once a week, buy groceries with the proceeds, and sometimes come home with money. Or they’d sell a few old hens, that sort of thing.
So that’s the first lesson to learn about agriculture, as far as I’m concerned: It needs a sound subsistence basis. People need to feed themselves, next they need to feed their own communities. That’s what we’re working for now. We want to develop a local food economy that local producers will supply and that the local consumers will support. It’s ridiculous that we should be importing food into this state while our farmers are suffering.