Already, concrete outweighs every tree, bush and shrub on Earth. Nature deprivation is a fast-growing epidemic, harming the health and happiness of hundreds of millions of people worldwide—especially vulnerable and marginalized groups. To combat this, Nature is a Human Right, founded by Ellen Miles in 2020, is working to make access to green space a recognized right for all, not a privilege. This book has taken root from the mission and vision of the campaign, bringing together a collection of engaging essays, interviews and exercises, curated by Ellen, from a selection of its expert ambassadors and supporters (including authors, artists, scientists, human rights experts, television presenters, TED speakers, and climate activists). Through each contributor, we discover a new perspective on why contact with nature should be a protected human right, journeying through personal narratives on mental health, disability, racism, environmental inequality, creativity, innovation and activism.