PCC statics) with food and clothes, while could rarely be used for the further development of the national economy. As a result, overpopulation has a passive influence on improving people's standard of living.Besides the passive influence on economy, overpopulation is also regarded as the major obstacle for improving the educational condition in China, which weakens China's competitive power in the world. With the increasing population, our society needs more teachers and facilities. However, since ours is a developing country, the fund for education is not enough in China. In many places, especially in the countryside, there are not enough teaching facilities. Consequently, the youngsters in those places cannot get good education. Even in large cities of China where educational system are relatively complete, the teaching facilities are still not pleasant enough, which can be seen from the violent competition in all kinds of entrance examinations. Education is the basis of the development of science and technology, and the competition between nations in today's world lies somewhat in the competition of science and technology. The poor educational situation that overpopulation brings about hampers the Chinas science and technology from developing too some degree and weakens China's competitive power in the world.Last but not the least, overpopulaiton has a negative influence on the environment. The case in China now is the densely-populate cities, excessively-cut forests and seriously-polluted rivers. Overpopulation is an important reason for the environmental pollution. Some people say that the sky now is not as blue as that before. In my mind, overpopulation should be part of its reason. The environment now in China can hardly support the excessively large population , and the negative influence of overpopulation on the environment is quite obvious.Some people may argue that overpopulation is not the most serious social problem compa...
