The better the objects of our ambitions, the greater excellence of justice. That excellence is a perfect economy. Because everyone has their own strenths, they can be traded for someone elses work. NO one really has more or less than the others. There is no economy and no exchange of goods.
People get things for themselves from nature.
They take care of nature and it takes care of them. There is an unlimited supply of food and fresh water and always will be there. The economy would divide all the world's wealth evenly among all the inhabitants every 7 years. That way all people from all walks of life would get to be on equal financial status every 7 years. Also, everyone could experience the opportunities money can offer.