You will notice that the densest part of London is not hivelike apartment towers, but MANY SMALL BUILDINGS CLOSE TOGETHER Very important lesson here!https://twitter.com/wrathofgnon/status/975530661816578049 …
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i don't think there was ever an expectation that people would (only) walk. people always had pack and riding animals around. walking is the only alternative now because we don't use animals in cities anymore.
Pack and riding animals were much more expensive to own than cars are now--overwhelming majority of transportation was on foot, unless you're carrying a serious amount of baggage
Or were a patrician or equivalent
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