In recent years, more and more people enter the city by the urbanization process increasing and cities become bigger and bigger. The damage of local environment are also serious than before so some people think that the government should prevent people continue entering cities. In my opinion, I fully agree this view.
Firstly, the bigger city will bring more disadvantages, such as air pollution, noises, etc. Obviously, individuals need house to live, and house need space soil to bulid, so more and more lands are cleaned for building. Air are becoming worse and worse since there are no enough plants to clean it. Meanwhile, actions of crowds will make variety noises. Those sounds which do not belong nature will cause animals who live in the city feeling uncomfortable and push them to move out the city. This will cause the environment becoming worse.
Due to the negative effects of this trend, the government should stand up and do something to stop it. A better way is makeing some policies to discourage people to come to the big cities. For example, the government could add some tax to people who live in a big city and reduce some tax to people who live in rural areas at same time. On the other hand, the government could adjust the plan of the city development, such as changing the new district of business to parks or preservations.
In conclusion, the development of cities will break the local environment and the government should make porper policies to impove the consequences. I totally agree this prespective personally.