Prosperous After Falling

"Cities and even better" is the theme of the shanghai expo bureau and city is subject to the expo159years is the first time. Hanover theme is "man and nature, technology" and Osaka is the theme of "human progress and harmony".Theme is often a time and effort in the direction of the declaration. Stand in the21st century today, review the human development of the city. The cities are developing forward at such a unprecedened speed and scale. We are now faced with new problems:information revolution and biological technology will bring about the dramatic changes. We are all affected by global integration. Its political influence, population explosion, urban sprawl and so on. Today we are sure that:City as a kind of the human settlement environment has been a highlight of the world. Eco city provided a new visual angle and analysis framework for studying urban planning.