Evolution and the City
"A lot of care and attention is payed to urban planning, but the evolution of human settlements happens naturally because it is governed by a law of Physics."
The evolution of the City is discussed by professor Adrian Bejan in the February 2017 issue of the Mechanical Engineering magazine.
Source
A. Bejan, Evolution and the City, Mechanical Engineering, ASME, Feb. 2017, p. 44-49.