While I will say I agree a local based economy may be the best option. Although we would have to Learn to do without many luxuries ( bananas come to mind). Supporting foreign workers doing local jobs cheaper is all part of globalization.
Local economy doesn't mean you don't import and buy things you don't have and can't produce.
Local economy means that you don't import what you can produce just because it's little cheaper. And you stimulate producers to produce more by reducing reduntant imports.
If we didn't import lemons and the market was scarce, I bet you there would be many new lemon producers. And they would have viable businesses because they would make money.
It also means you eat seasonal food. Fruits out of season are awful.
It also means you don't import cheap slave labour so you can make more money.
Everyone in the society, from the rich to the poor have to think local, otherwise it doesn't work.
Unfortunately these changes can't be all made overnight and everyone is affraid of them.
That's why politicians don't even bother implementing and testing new ideas.
North american farmers are in trouble and need help. They will not get it from the government or the biotech industry. They need our (buyers) help.
Subsidies are also killing the market. Subsidies should be illegal. They devalue goods and make us forget the value of things.
Government destroyed the North american farmer by giving them financial injection and subsidising them for doing a bad job or producing what wasn't in demand.
Now majority of the farmers are addicts and depend on the government handouts for survival.
anyway, this is a fishing web site