This book by Johann Hari explores the various factors contributing to depression and anxiety. As such, he offers alternative solutions beyond the traditional approach of prescribing antidepressants. The book delves into the social, economic, and psychological factors that can contribute to mental health issues and suggests that addressing these root causes can be more effective in addressing depression and anxiety than solely relying on medication. The book also advocates for a more holistic approach to mental health treatment, incorporating elements such as social connections, purpose, and meaningful work.