An ambitious dissection of the most intangible human emotion turns to literature and Freud to chart the experience in all its forms, writes Salley Vickers
Suzanne Moore: Despite all its encouraging homilies and self-help jargon, I don't want the new organization Action for Happiness. I want Action for Things to Be Basically OK
How on earth could anyone memorise all 626 lines of The Rime of the Ancient Mariner? Well, a technique that relies on mental images could be all that's needed, according to US memory champion Joshua Foer