the population of the world has already passed six billion. the population problem may be the greatest challenge of the world today. the earth has been very crowded and there will be standing room only before long.
china’s one child policy is a good way to solve this problem and stop the population from growing so fast. it also can help our country develop quickly then people’s standard of living will become higher and higher.
at the same time a lot of other problems will be done with, such as employment problems, food problems, water problems and so on…so i think it is necessary for china to carry out this policy.