There is really only one race—the human race. The Bible teaches us that God has "made of one blood all nations of men" (Acts 17:26). Scripture distinguishes people by tribal or national groupings, not by skin color or physical appearance. Clearly, though, there are groups of people who have certain features (e.g., skin color) in common, which distinguish them from other groups. We prefer to call these “people groups” rather than “races,” to avoid the evolutionary connotations associated with the word “race.”

All peoples can interbreed and produce fertile offspring. This shows that the biological differences between the “races” are not very great. In fact, the DNA differences are trivial. The DNA of any two people in the world would typically differ by just 0.2 percent. Of this, only 6 percent can be linked to racial categories; the rest is “within race” variation.

The variation in DNA between human individuals shows that racial differences are trivial. This genetic unity means, for instance, that white Americans, although ostensibly far removed from black Americans in phenotype, can sometimes be better tissue matches for them than are other black Americans.

Anthropologists generally classify people into a small number of main racial groups, such as the Caucasoid (European or “white”), the Mongoloid (which includes the Chinese, Inuit or Eskimo, and Native Americans), the Negroid (black Africans), and the Australoid (the Australian Aborigines). Within each classification, there may be many different sub-groups.
Virtually all evolutionists would now say that the various people groups did not have separate origins. That is, different people groups did not each evolve from a different group of animals. So they would agree with the biblical creationist that all people groups have come from the same original population. Of course, they believe that such groups as the Aborigines and the Chinese have had many tens of thousands of years of separation. Most believe that there are such vast differences between the groups that there had to be many years for these differences to develop.

One reason for this is that many people believe that the observable differences arise from some people having unique features in their hereditary make-up which others lack. This is an understandable but incorrect idea.