Jonathan Schell
Carl Sagan
Herman Kahn
Martin Amis
Paul R. Ehrlich
Linus Pauling
Fred M. Kaplan
Peter Hennessy
Nigel Blake
Nigel Calder
Helen Caldicott
Nicholas Wade
Charles William Kegley Jr.
Julius London
David Dowling
Paul Bracken
Hannelore Valencak
Christopher Campbell
James Turner Johnson
Joseph S. Nye