What's Going to Change the World?

If you're on a quarter or with a home, how much can that food feed a family in a year's time? Say, there are models in the world now that produce six thousand acres on a tenth. You can get easily a meal to a meal and a half, even two meals per day out of a quarter acre food forest. So soms that thereis great abundance, a a lot of food will be left over. Let sayfor ample, do you encourage, like a freeze drying? Is there all that can all this to be canned, a frozen and vacuum sealed?