Our screens and newsfeeds are full of violent images; our world is full of poverty, inequality and injustice. We find it hard to live together, in our families, communities, or in the world at large. At the same time, we are surrounded by the beauty of the natural world, and daily life is full of acts of compassion, kindness, friendship and love. How do we reconcile these differences? What does the universe, with its countless examples of mutuality, have to teach us? Science, religion and our own experience teaches us that the whole of creation is a web of interconnectedness. This book explores the oneness at the heart of existence - and what this means for how we act in the world.