Rory Sutherland is the Vice Chairman of Ogilvy UK and the founder of the behavioural science practice. He writes the Spectator’s ‘Wiki Man’ column, presents series for BBC Radio 4, serves on the advisory board of The Evolution Institute, and is former President of the IPA (Institute of Practitioners in Advertising). The IDM (Institute of Direct and Digital Marketing) awarded Sutherland an Honorary Life Fellowship. His TED talks have over 6.5 million views. He authored a collection of blog posts, interviews, tweets and reference materials, The Wiki-Man, in 2011. Alchemy will be published in 2019.