While Lost Connections works well as a handbook for living a grounded life, Johann Hari’s hollow theories and lack of supporting evidence make it a poor discussion of the causes and treatment of such complex conditions as depression and anxiety. His seven stated disconnections—from meaningful work, others, meaningful values, childhood trauma, status and respect, the natural world, and a hopeful and stable future—are undoubtedly major issues that affect mental health and wellness. The problem lies in his willingness to state these disconnections as the root causes of depression and anxiety, without offering scientific evidence to challenge the current literature—that biological factors, such as hormonal imbalances, may also play a significant role.

Although I agree with a lot of Johann’s ideas and believe we need to rethink how depression and anxiety are diagnosed and treated, his research feels shallow and far too premature to back his claims. If Lost Connections were framed as a book on living a better life—rather than an analysis and treatment of depression and anxiety—I would definitely recommend it. As is, I think it’s a piece of work that may push the more skeptical or medically educated further away from his desired outcome.