Comments by "MarcosElMalo2" (@MarcosElMalo2) on "The Bewildering Architecture of Indoor Cities" video.

This video could easily be expanded into four or five hours of material. Perhaps even more if one considers the contained environments of ancient walled cities, or contained zones like marketplaces (in both old cities and those modern ones with a tradition of public markets). The focus here is on interiorized cities in the U.S., but it would be interesting to see what (if anything) is going on in the rest of the world. There might even be material for ten hours. Of course, Stewart probably lacks funding to go exploring around the globe and is just doing what he can.
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