Christine Webb
Tristan Gooley
Clive Gifford
Chris Goodall
Jemma Foster
Lyndsie Bourgon
Audrey H Weber
Hope Jahren
Jim Al-Khalili
Simon King
Karl Sabbagh
Paul J. Steinhardt
Tim Clutton-Brock
Richard Dawkins
Martin Brookes
William H. Calvin
Chris McManus
John Gribbin
Ian Stewart
Douglas Palmer
Steven Mithen
John Gribbin
Hans Christian von Baeyer
Adam Hart-Davis
Daniel C. Dennett
Ian Stewart
Martin Rees
Richard Leakey
Steven Mithen
Pedro Ferreira
Richard Gott
William T. Vollmann
Len Fisher
Ernst Mayr
