How to reduce population.

The development of modern science and human civilization has made the probability of war less and less. Therefore, in order to control population growth, family planning must be implemented. In addition, of course, there are various other methods, such as increasing the allowed reproductive cycle, adjusting the legal age for marriage, reducing labor-intensive and increasing technology-intensive industrial structures, accelerating rural urbanization in the social structure, etc., which can all reduce the number of children. population growth.