Today many of us live indoor lives, disconnected from the natural world as never before. And yet nature remains deeply ingrained in our language, culture and consciousness. For centuries, we have acted on an intuitive sense that we need communion with the wild to feel well. Now, in the moment of our great migration away from the rest of nature, more and more scientific evidence is emerging to confirm its place at the heart of our psychological wellbeing. So what happens, asks acclaimed journalist Lucy Jones, as we lose our bond with the natural world - might we also be losing part of ourselves? Delicately observed and rigorously researched, this book is an enthralling journey through this new research, exploring how and why connecting with the living world can so drastically affect our health.