Paul Dolan is Professor of Behavioural Science at the LSE. He is an internationally renowned expert in human behaviour and happiness. Amongst various other roles, he wrote the questions that are being used to monitor national happiness in the UK and has advised many governments, charities and corporations on how to influence behaviour to improve wellbeing. His debut book, Happiness by Design , was a Sunday Times bestseller and dubbed 'the book that will make you quit your job'.