gaia hypothesis

you all know the gaia hypothesis, i.e. the fact that earth could be a gigantic organism with its own regulation. What if each cities was this kind of organism ? I thought about this when reading the famous comics "the invisibles" by Grant Morrison: "the city has its own gods and spirits; electric-eyed car gods, funeral gods in the form of underground trains that burrow through the dark like old crom-cruach, lord worm himself, and totem animals too" There is also crazy thing like : Canada Tower in Canary Wharf "is in fact a power accumulator standing on the major southern dragon line, the energy goes right through Buckingham Palace"