By Zoe Clark-Coates
By Chris Johnstone
By Dr James Greenwood
By Nichi Hodgson
By Rachaele Hambleton
By Frank Tallis
By Jonathan Kaufman
By Ibrahim, I. A., Peachy, WILLIAM, Thomas, Michael, Kuofi, Harold S., I.A.IBRAHIM, I a Ibrahim
By Carly Phillips
By Howard Jacobson
By Sara Milne Rowe
By Campbell Macpherson, Jane Macpherson
By Tony Husband, Gina Awad
By Kirstie Anderson, Mark Papworth
By Jonathan Black
By Polly Atkin
By Esme King
By Stephen McGown
By Eve Squires, Gemma Fryer
By Frank Mort
By Paco Underhill
By Mason Currey
By Michael Eysenck (Royal Holloway, University of London, UK)
By Dr Tracey Greenwood, Lissa Bainbridge-Smith, Kent Pryor, Richard Allan
By Paul Hayden
By Mark Bostridge
By Ray Meddis