PROFESSOR GORDON PARKER AO is Professor of Psychiatry at the University of New South Wales. He founded the Black Dog Institute, was Head of the School of Psychiatry at the University of New South Wales for twenty years and head of the clinical psychiatry service at Prince of Wales Hospital for fifteen years. He has published over 1100 scientific papers and 17 books, including Burnout and Journeys with the Black Dog. He is a leading international expert in mood disorders, especially the bipolar disorders.