By Cicero, Marcus Tullius
By Lucy P. Mair
By Saul David
By Kevin W. Martin
By Keeanga-Yamahtta Taylor
By Angela Davis, Frank Barat
By Gilbert Achcar
By Rotberg, Robert I.
By Jeffries, Michael P.
By Belviso, Meg
By Shivji, Issa G.
By Plaut, Martin
By Kambudzi, A.M.
By Urdang, Stephanie
By Christie, Iain
By Colley, Linda
By Charles Hornsby
By Wole Soyinka
By Sparks, Allister
By James Brabazon
By Stock, Robert
By Schraeder, Peter J.
By Bach, D.C.
By Mugerwa, Steve Kayizze, etc.
By O'Brien, Donal Cruise, Dunn, John, Rathbone, Richard
By Wyse, Akintola
By Pearce, Robert D.
By Furley, Oliver
By Manor, James
By Davidson, Basil, Bronda, Antonio