The world's biodiversity of life and the ecosystems which support it are increasingly threatened by human development. This profile examines the many reasons protecting biodiversity is vitally important to humankind and life on the planet and the risks posed by its decline. A comprehensive and readable overview explains biodiversity, its importance, and the threats to it and from its decline. Profiles of successful community initiatives inspire and reveal practical actions being taken in communities around the world. In this Profile you also will find facts, resources, inspiration and a wealth of ideas on how to protect biodiversity in your community. You'll find this Profile provides what you need to know about biodiversity to enable you to take positive action.