From the New York Times bestselling author of Chasing the Scream, a radically new way of thinking about depression and anxiety What really causes depression and anxiety – and how can we really solve them? Award-winning journalist Johann Hari suffered from depression since he was a child and started taking anti-depressants when he was a teenager. He was told that his problems were caused by a chemical imbalance in his brain. As an adult, trained in the ...