Articles by subject: psychology The revolution is coming (by Sally Feldman , November/December 2011 )Can orgasms change the world? Sally Feldman revisits the politics of the climax Diagnosis evil (by Caspar Melville , July/August 2011 )Simon Baron-Cohen wants to redefine how we think of human cruelty. Caspar Melville meets himBook review: The Psychopath Test by Jon Ronson (by Andrew Mueller , May/June 2011 )Andrew Mueller admires Jon Ronson 's sanityFavourite things (by Sally Feldman , May/June 2011 )Is it a noble instinct or a destructive desire? Sally Feldman delves into the pathology of collecting Things that go bump in the night (by Richard Wiseman , March/April 2011 )Why do people think they can see ghosts, ghoulies and gods? Richard Wiseman explains Natural history of the soul (by Caspar Melville , March/April 2011 )Caspar Melville meets the man who thinks that spirituality is essential to consciousness, and science can tell us whyInside the mind of Scientology's Messiah (by Michael Bywater , January/February 2011 )Twenty-five years after his death, Michael Bywater revisits the sacred texts of the pulp science writer turned prophet L Ron Hubbard How do I look? (by Richard Gregory , September/October 2008 )Richard Gregory died on 17 May 2010. Here is something he wrote for us in 2008 . Seeing is believing, it is said. But, asks Richard Gregory , could it be the other way round?The Unthinkable by Amanda Ripley (by Helene Joffe , May/June 2008 )Helene Joffe prepares for the worstID: The Quest for Identity in the 21st Century by Susan Greenfield (by Bill Thompson , May/June 2008 )Bill Thompson has mixed feelings about Susan GreenfieldThinker: Carl Jung (by Paul Bishop , January/February 2008 )Underlying Carl Jung 's brand of radical metaphysics, claims Paul Bishop , is a deep vein of rationalism End Game: . . .said Alice (by Laurie Taylor , July/August 2007 )Laurie Taylor finds a playmate