Thrive: The Power Of Evidence-Based PsychologicalA ground breaking argument for better treatment of mental health from Richard Layard (author of Happiness) and David M. Clark. Britain has become a world leader in providing psychological therapies thanks to the work of Richard Layard and David Clark. But, even so, in Britain and worldwide the majority of people who need help still don't get treatment. This is both unjust and a false economy. This book argues for change. It shows that mental ill