By Tournier, Paul, Heathcote, A.W., etc.
By Richard Pailthorpe, Iain McGowan, Duke of Richmond and Gordon
By Adair, John Eric
By Bhatia, V. K.
By Mackenzie, Donald
By Whitehead, Christopher
By Bryson, Bill
By Norberg, Johan
By Larson, Frances
By Narayan, Deepa, Walton, Michael
By Bebbington, Anthony, Thiele, Graham
By Talbot, Ann
By Pfohl, Stephen J.
By Dasgupta, Partha
By Hall, Stuart, Massey, Doreen, Rustin, Michael, Cockburn, Cynthia
By Scarre, Chris
By Wolin, Richard
By Heller, Agnes, Campbell, G.L.
By Rudgley, Richard
By Ridgeon, Lloyd
By Harris, Steve
By Chapman, Steve
By Lawson, Tony, Garrod, Joan
By Klein, Naomi
By E O Wilson
By Esler, Philip F.
By Russell, Bertrand
By Friedman, Thomas
By Leys, Colin
By Villoldo, A., Jenderesen, E.