Julian Baggini
Peter Sarris
Andrew Scull
Christina Riggs
Steven Beller
Peter S. Ungar
John Riches
Marvin Carlson
Raymond Wacks
Paul Slack
Elleke Boehmer
Richard Bellamy
D. Stephen Long
A.M. Glazer
John Parker , Richard Rathbone
Philip Ball
Anthony Stevens
Gillian Clark
P.H. Matthews
Jennifer T. Roberts