Punctuated throughout by counselling ‘sessions’, this book holds up to the light a processes of healing, both ourselves and the planet, through exercises in reciprocity.It asks what a tree can teach us about grief; how evolutionary biology might support the counselling process; what the water cycle can teach us about time; how autumn can make us reconsider lost friendship and how a mountain might help us overcome trauma. Moving out from the individual, it considers geopolitical history and cultural perspectives on climate change, and seeks to move beyond present restrictions and creatively engage in the notion of the symbiocene.