Complex sentence: Gregory M. Cochran (born 1953) is a physicist and adjunct professor of anthropology at the University of Utah Cochran is known for hypotheses in genetic anthropology and evolutionary medicine, he is the co-author of the book "The 10,000 Year Explosion".
Split into simpler sentences: Gregory M. Cochran (born 1953) is a physicist and adjunct professor of anthropology at the University of Utah, known for hypotheses in genetic anthropology and evolutionary medicine. He is a co-author of the book "The 10,000 Year Explosion".