Skoyles, John R Natural selection does not explain cultural rates of change. [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America Jun 2008 - E27; author reply E28 p. digital Publication Type: Comment; Letter ISSN: 1091-6490 Standard No.: 10.1073/pnas.0802586105 doi Subjects--Topical Terms: CultureSelection, Genetic