Gerard Philippson is Professor of Bantu Languages at the Institut National des Langues et Civilisations Orientales and is a member of the Dyamique de Langage research team of the Centre National de la Recherche Scientifique, Lyon II University. He has mainly worked on comparative Bantu tonology. Other areas of interest include Afro-Asiatic, general phonology, linguistic classification and its correlation with population genetics.