Certainly strikes me as impossible. There are so many vital things required to keep society functioning. Water treatment, electrical generation, electrical dis

Certainly strikes me as impossible. There are so many vital things required to keep society functioning. Water treatment, electrical generation, electrical distribution, hospitals, medicine production, medicine storage, ISPs, cell phone towers, intercontinental internet cables, cargo rail, oil pipelines, petroleum refining, snow/ice removal... With increasing economies of scale and centralization, it is also possible that some large number of critical services might no longer be as distributed and resilient as they were 50 years ago. How many factories does Kraft/Tyson use to produce cereals or butcher meat?