Harvard University | Columbia University | National Football League | Yale University | University of Paris | New York University | Stanford University | Princeton University | University of Cambridge | University of Pennsylvania | University of Michigan | University of Chicago | University of California, Berkeley | University of Toronto | Cornell University | National Register of Historic Places | University of Oxford | University of London | National Hockey League | University of Oslo | Cambridge University | University of Southern California | McGill University | Johns Hopkins University | Northwestern University | University of California | England national football team | Brown University | University of Queensland | University of Minnesota |
After two years teaching in Besancon (France), in Kinshasa and Lubumbashi (Republic of the Congo), he accepted a post at the Université Nationale du Bénin in Cotonou, where he still teaches as Professor of Philosophy.
He has taught Comparative African Literature from 1972 to 1991 at the University of Paris VIII, at the National University of Benin, and at the Federal University of Benin City in Nigeria.