This is a delicate subject and should be treated as such. From a biblical and genetic standpoint, the different human ethnic appearances seen today are simply the result of the human population being separated into 70 isolated inbreeding groups by language barriers given by God at the Tower of Babel experience. There is only one human race with different ethnic appearances! Dr. Grady McMurtry is a Blibical Scientific Creationist and Christian Apologist. He is a life member of the Creation Research Society, Mensa and Phi Kappa Phi Honor Society. Having taught evolution for 20 years in the nation's public education system, Dr. McMurtry became convinced evolution was wrong. This background thoroughly trained him in both sides of the origins issue. He has spent over 36 years refuting the teachings of evolution and demonstrating the truth, Biblically and scientifically, of a recent creation.