What does happiness mean to you? Friends, family, the rush of a crowd or the joy of solitude? Happiness is a fundamental human desire, yet we often struggle to achieve it. Understanding what does and does not make us happy is a growing field of scientific study. In this edition of The Why Factor, Sandra Kanthal asks if we can really teach people how to be happy.

Laurie Santos – Professor of Psychology, Yale UniversityBruce Hood – Professor of Developmental Psychology, University of BristolEllie Wright – Student, University of BristolMeike Wiking – CEO, Happiness Research InstituteJan-Emmanuel de Neve – Associate Editor, World Happiness ReportProfessor Dixon Chibanda – Psychiatrist and Founder of The Friendship Bench Project

(Photo: Notepad and smile emoticon on books. Credit: Getty Images)