At present, the urban environmental problems in China are more and more worthy of our attention, especially the urban pollution in China in recent years, which has attracted the attention of the country and people. At present, the most obvious environmental pollution in cities of China is the decline of air quality, which is often accompanied by severe urban smog, which can be said to block the sunshine. Such a serious problem shows that the city size of China really needs to be controlled, otherwise the environmental problems will be even greater.

Today, I saw that the Beijing Municipal Planning and Land Commission has drawn up a draft, which is the draft of Beijing Urban Master Plan (20 16 -2030). Now that all the drafts have been compiled, it is time to fully solicit and absorb public opinions. Judging from Beijing's draft plan, this time Beijing has detailed data on population control and city size control, and its goals are clear, which is worth learning from all cities in China.

A feature of Beijing's draft planning is that it has strategic objectives and scientific statistics and data analysis. This shows that Beijing's draft plan is a plan to sum up the scale of urban construction after the founding of the People's Republic of China, sum up the overall experience of urban construction in China, and carry forward the spirit of innovation. It has a good effect on Beijing's scientific construction, and can accelerate the rational layout of Beijing and improve the environment.

At the same time, Beijing's draft planning limits the recognition and the scale of the city, which is also a way to protect the ecological environment, because the blind expansion of the city can only destroy the surrounding natural environment. Under such circumstances, the pressure of population is impossible for cities, because the environment and population are proportional. Once the ratio is exceeded, both the population and the city will face huge problems.

Beijing's decision to control the population at around 23 million is a decision that takes into account Beijing's comprehensive strength and is also a correct decision to strengthen Beijing's future potential. If Beijing does not control its population, its future development will be in crisis. In addition, the country should strictly control the scale of big cities because of this consideration, so it can be seen from the above analysis that this draft Beijing plan is really scientific and pragmatic!