God created human beings in his own image. In the image of God he created them; male and female he created them. Then God blessed them and said, “Be fruitful and multiply. Fill the earth and govern it” (Genesis 1:27-28).
Difficulty: Doesn’t the science of genetics refute the concept that the entire population of the world came from just one couple?
Explanation: Over the past couple of decades researchers have used “population genetics” to estimate initial population size of the human species. By studying human genetic diversity in the present day, they have tried to extrapolate back to determine the minimum size of the original population of humans necessary to produce the diversity we observe today. Some have argued that it is impossible for civilization to have come from one human couple.