By Peter B. Cotton, Christopher B. Williams
By Lorenzo Cerroni, Kevin Gatter (John Radcliffe Hospital, Oxford, UK), Helmut Kerl
By Aviva Petrie, Paul Watson
By Professor Robert West
By Helen Mitchell
By Jill E. Maddison, Mark G. Papich
By Martin Cohen (The Philosopher)
By AY Tamime
By Fiona J. Rowe
By Helga Kuhse, Peter Singer
By Kahan, Scott, Raves, John J., Smith, Ellen
By Gregory C. Chow
By Robert L. Souhami, Jeffrey Tobias
By B McCormack
By Brian Atkin, Adrian Brooks
By Alister E. McGrath (University of Oxford)
By Nutt, David
By the journal od the royal anthropological institute
By Kahan, Scott