Jon Ronson is the journalist behind books like 'The Psychopath Test' and 'You've Been Publicly Shamed', documentaries such as 'Tottenham Ayatollah' and more recently the podcast 'The Last Days of August - The Butterfly Effect' which investigates the porn industry. He talks to Krishnan while on a stage tour in the UK about the importance of curiosity, why he's decided to talk about his mental breakdown, and the ethics that drive his journalism.