城市是现代文明的旗帜,居民是城市文明的 享有者,同时又是对人为生态状况的被动适应者。前者是城市赋予居民的权力,后者是城市给居民造成的危害。 从人的发展及素质提高的视野来看,有些被认为是正常的东西,往往恰是危害城市居民的重大社会问题;有些被认为是可积极利用的东西,往往又是极不合理的东西。这就是被人类学家称之谓的“歧进化”现象。它既不同于人类的自然进化,也不同于“逆进化”的过程。例如,街头广告、霓虹灯、楼宇造 City is the banner of modern civilization, residents are the enjoyment of urban civilization, but also a passive adaptation of man-made ecological conditions. The former is the city empowered residents, the latter is the city to the residents caused harm. From the perspective of human development and quality improvement, some things that are considered as normal are often just major social issues that endanger urban residents. Some are considered to be actively exploitable and often very unreasonable. This is what the anthropologists call “discrimination”. It is different from the natural evolution of mankind and the process of “reverse evolution.” For example, street advertising, neon lights, building made