" Someone had to make sure that farmers, who grew more grain than their families needed, would sell food to the nonfarmers (the basketmakers, leatherworkers, and carpenters) who grew no grain themselves. Only in an inhospitable and wild place is this sort of bureaucracy—the true earmark of civilization—needed. In genuinely fertile places, overflowing with water and food and game and minerals and timber, people generally don’t bother.3 "

― Susan Wise Bauer , The History of the Ancient World: From the Earliest Accounts to the Fall of Rome