I guess the biggest issue I see is how do you handle global trade? Right now, tons of materials we need for even manufacturing highly advanced products and other materials requires a complex web of international trade. How do smaller communities hope to be part of that without sliding back to the pre-digital age? I know there are folks who probably don’t see that as a bad thing, but I definitely do, as I enjoy having access to modern technology and services (not to mention, I work in IT, so my job kind of depends on it).
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