Johann Hari is a British-Swiss author and journalist, known for his books and his articles in The Independent and Huffington Post. Since 2015, his writing has primarily dealt with the war on drugs, mental illness, and decreasing attention spans. His books on these subjects include Chasing the Scream: The First and Last Days of the War on Drugs, Lost Connections, and Stolen Focus. In this video, Christina Buttons, Johann Hari, and Peter Boghossian discuss Johann's new book, "Magic Pill: The Extraordinary Benefits and Disturbing Risks of the New Weight-Loss Drugs". Watch this episode on YouTube.