Id love to live like that. If I ruled the world, everyone would live in little settlements, and each person would grow something different. One person would grow potatoes and yams, one would grow tomatoes and Herb, one would have a few chicken coops, one would have a herd of cattle etc etc.
Nothing would be traded as such - each month, there would be a huge celebration/festival kinda thing where everyone brings what theyve grown, and we all sit down and have a huge dinner, finished off with as much Herb as you can possibly smoke. Oh, and shrooms aswell. Then we all go back to our little huts (that we built ourselves) and carry on tending to our fruit, veg and livestock.
Kids wouldnt be taught all this algebra and Shakespeare bollocks, theyd be taught how to read, write, build stuff (woodwork etc), look after animals, and grow Herb. There would be no marriage either, because if you really love someone and they know it, you dont need to get married to prove it. You just bonk them.