Good Population Environment Ensures the Accomplishment of Sustainable Development of China

Sustainable development is very important for the de-velopment of human beings.It involves many aspects,among which manpower,as the most valuable motive force of the development of society,is the most important one.Population size,quality and structure,that is,population environment has a direct effect on other factors of the sustainable development as well as the ac-complishment of the whole development.Considering the current population situation in China,the author holds that we must cre-ate good population environment,control population size and im-prove population quality in order to ensure the accomplishment of sustainable development.