By David Treuer
By Michael Ruse, Joseph Travis, Edward O. Wilson
By John Sutton, Nebil Kellow
By Pascal Vernus, Jean Yoyotte
By Karin Barber
By Linda M. Heywood (Howard University, Washington DC)
By Catherine M. Cole, Takyiwaa Manuh, Stephan F. Miescher
By Tabitha Kanogo
By Emmanuel Kwaku Akyeampong
By Patrick Manning (Professor, University of Pittsburgh)
By David Day (University of Western Australia Business School)
By Luc de Heusch
By Averil Cameron
By Alfred Runte
By R. W. Southern (Late of University of Oxford)
By John Dunn
By Kay Shelemay
By John Sorenson
By Leonard Monteath Thompson
By John Gaventa
By John Iliffe (St John's College, Cambridge)
By Joanna Grabski, Carol Magee, Patrick McNaughton, Joseph F. Jordan, Silvia Forni
By David Northrup
By Firstbrook, Peter
By John Dewey
By Michael Lewis
By Karl W. Deutsch
By Thomas E. Ricks
By David Reynolds