One might take the Kowloon Walled City as an example of organic human architecture. It would indeed be interesting to see where architecture ends up when given

One might take the Kowloon Walled City as an example of organic human architecture. It would indeed be interesting to see where architecture ends up when given a ride on a genetic algorithm, although the parameters will need to be very, very detailed, and might be compiled from inputs such as "people always get lost at these 5 intersections", "this corner smells bad on hot days", and "raw sewage comes out of my tap when more than 6 people shower at the same time".