The Bible has a different view on population. Population growth, according to the Bible, is a blessing, not a curse. We need to define overpopulation. In a word, what we're talking about is famine. If you have ten people stranded on an island with only enough food to sustain one life, you've got overpopulation.
Overpopulation is too many people for a given food supply.
God rewards a nation's obedience to His laws by blessing them with economic prosperity and population growth. In a godly culture, more people are an economic blessing. There are several reasons for this. As I tell my economics students, each person is born with one mouth and two hands. In other words, the potential productive capacity of each person is greater than his capacity to consume .