We all know that we need to live more sustainably: reduce waste, shop locally, and eat consciously. However, it is often difficult for us to apply this knowledge in our daily lives, as we frequently feel powerless and helpless in the face of the global climate crisis. Even when we forgo the car, travel in an eco-friendly way, and shop without plastic, our individual contributions seem microscopically small. The good news is that our everyday actions are by no means insignificant. Our behavior resonates in our relationships and can initiate larger, profound processes of change. A more sustainable lifestyle can only emerge when we become aware of the web of relationships we are part of. And that is much larger than we think. This book encourages us to view the topic of sustainability from a new perspective. It reminds us that a sustainable lifestyle is deeply rooted in human nature and not only strengthens our relationship with the planet Earth and our fellow human beings but also with ourselves.