By Ian Lewis, Pamela Munn
By Hugh Coolican
By Schon, Donald A.
By Paul E. Lovejoy
By Sarah Harper (Professor of Gerontology, Oxford University and Director of the Oxford Institute of Population Ageing)
By Shane White, Graham White
By Elizabeth Bassett
By Kate Lister
By Derek R. Peterson (University of Michigan, Ann Arbor)
By Georges Balandier
By Baba, of Karo, Mary F. Smith
By Jean Besson
By Quobna Ottobah Cugoano, Vincent Carretta
By Stephen G. Bunker
By Ladislav Holy (University of St Andrews, Scotland)
By Paul Dresch (University of Oxford)
By David Brion Davis
By Walvin, Professor James
By Lombardo, Claire
By Andrew Bank (University of the Western Cape, South Africa), Leslie J. Bank (University of Fort Hare
By Alcinda Honwana, Filip De Boeck
By Bruce Berman (Author), Will Kymlicka (Royalty Account), Professor Dickson Eyoh (Royalty Account)
By Pat Caplan
By Gisela T. Kaplan, Clive Kessler
By Paul Nugent (University of Edinburgh)
By Michael Walzer
By David Mills
By Maurice Bloch
By Florencia E. Mallon, Gladys McCormick
By Patrick Wilcken