When Dr Thomas Doherty published his groundbreaking paper 'The Psychological Impacts of Global Climate Change' in American Psychologist over a decade ago, he predicted a perfect storm brewing for a mental health crisis of global proportions. Today that crisis has arrived. We are more anxious than ever, seized by an impossible new source of mental anguish: climate change and the global environmental crisis. Doherty, a pioneer in this crucial, fast-growing field, recognizes that this is a very real crisis as well as an existential one. The magnitude of our fear is so great, that many of us...