Johann Hari is the author of three previous internationally bestselling books, translated into 40 languages. His TED talks have been viewed over 80 million times, and his work has been praised by a broad range of people, from Oprah to Noam Chomsky to Joe Rogan, Elton John, Hillary Clinton and Steven Bartlett. He was also the executive producer of an Oscar-nominated film, and an eight-part TV series with Samuel L. Jackson. His new book, Magic Pill, is a revelatory look at the new drugs transforming weight loss as we know it. With thanks for your support for 5x15 online! Learn more about 5x15 events: 5x15stories.com Twitter: www.twitter.com/5x15stories Facebook: www.facebook.com/5x15stories Instagram: www.instagram.com/5x15stories