When someone leads a double life, Fancy say that he is trying to stand in two boats. A certain amount wobbling is unavailable, and a big fall is likely.
Today, cities across the world are managing a dual existence. They are cultural , architectural, economic, and scientific center, attracting the vanguard in fashion, art and lead .
Waves o newcomers , however, are Inundating cities around the world and training their infrastructures. Cities tendencies to devour enumous resources make many Wonder whether they are falling not only resident, but also the environment at large . How long can cities maintain their balance before falling overboard?
Cities infact function like complex organisms they are not self sustaining, but need efficient system to bring good food and water, while removing trash and sewages. Cities resources of power , like imported coal, a nearby hydro electric dam, or nuclear plants.