Tag: visualization

Infrastructure and Flow

Maps of infrastructure visualize what it’s possible for people to do. Maps of flow show what they actually do. The 2 may diverge sharply. The distinction between maps of infrastructure and maps of flow matters to me because I think it can help explain certain misconceptions and misunderstandings about our connected world. My contention is that we tend to assume more connections than actually exist. We see a map of infrastructure that shows it’s possible to fly from Antananarivo to Albania and assume, on an unconscious level, that the connection is routine, frequent, common.

2015-08-27: Interactive globe with trade as little dots of light.

All streets

No other features (such as outlines or geographic features) have been added to this image, however they emerge as roads avoid mountains, and sparse areas convey low population. The pace of progress is seen in the midwest where suburban areas are punctuated by square blocks of area that are still farm land.