The most sustainable economy would be one in which the goods consumed in a region are produced in the same region using local resources and local labor. Ernest Fritz Schumacher referred to such a system as “an economy of permanence.”
Small Is Beautiful is economist E. F. Schumacher’s classic call for the end of excessive consumption.
Schumacher offers a crucial message for the modern world struggling to balance economic growth with the human costs of globalization.
https://onlinegreatbooks.com/111-schumachers-small-is-beautiful-economics-as-if-people-mattered/