I've read that as a country we're losing our ability to feed ourselves and it's largely due to our dependance on imported produce. Super farms in South America and Mexico ship mass quantities of produce north relatively cheap. So cheap that local farmers are unable to compete and many are forced to give up on farming or turn to crops not intended for human consumption. I have also heard that some of the greenhouses around here are now not growing their own produce but importing it and packaging it for resale. I find this trend alarming. These super farms grow GMO's and they don't even employ a lot of people because of the huge machinery they now use. I don't need to tell you whose pocket the money goes into.
Sure there are some things that can't be grown locally like bananas, but the next time you buy a cucumber and you have the choice of buying one produced locally or an imported one, buy local even if it cost a little bit more. Local produce is not picked prematurely and unripened to survive long transport and is much tastier and nutritious. Fresher IS better. You will help keep our farmers in business and keep the money in our own economy. Just sayin.
Another thing we can do to lessen our dependance on imported produce is to grow our own in season and preserve the surplus for the winter by dehydrating, freezing or canning it. These have become long-forgotten arts that need to be revived! Almost everyone has a computer these days and if you have a computer you have access to information on how to do these things. There are many ingenuous ways to garden in small spaces including balconies. I myself would like to see more urban gardening including the (responsible) keeping of chickens for eggs and pest control! Start small - grow some herbs in window pots, plant a few tomatoes or peppers in patio planters. Gardening can be a relaxing and rewarding hobby. Don't you just love this open garden shed...I want!
The concept of buying local should also extended to our other purchases. I try to buy products that are made in this country even if they are a little more expensive because I know they were made by people who earned a fair wage for their labor and it helps keep jobs in my own country. Buying local also helps foster a sense of community I think. Okay....enough of my rant! Please just give this some thought.