This number should also be adequate statistically to fill the void of those who are physically unable to bear children. These children will themselves become the resources to feed themselves and others. As long ago as the 18th century, Adam Smith recognized the surest sign of a healthy economic order was continuted population growth. In addition, an expanding number of children are necessary to provide for the needs of their parents. In the United States, an inordinate burden is being placed upon productive workers because the abortion of one in three pregnancies for 18 years has greatly limited present and future workers.
Population growth creates new economic opportunities and markets.
Such growth expands markets, making investments more attractive by reducing risks and increasing total demand for goods and services. Larger numbers of people lead to proportional economies that make large public investments such as highways, bridges, railroads, irrigation systems, and ports less expensive on a per-person basis. Finally, we must believe God. This Biblical affirmation of children coupled with the Creation Mandate provides the authority to override any scientific objections to population control. And, God never limited or abrogated that affirmation or mandate.