> Economies of scale are a facet of capitalism Animal flocking behavior exists from what amounts to economies of scale. Each animal can spend less effort watch

> Economies of scale are a facet of capitalism Animal flocking behavior exists from what amounts to economies of scale. Each animal can spend less effort watching their surroundings when there exists a large group with similar motivations. > the only way this action is not unfair to someone else is if it has the effect of undoing a robbery The benefit of a road network grows with the total size of a road network and can therefore quickly exceed the cost of creating and maintaining it. That’s a surplus which has nothing to do with moving money from individual A to individual B. It’s a surplus derived from scale not the efficiency of construing individual segments of road.