Award-winning broadcaster and natural historian David Attenborough and longtime collaborator Colin Butfield present a powerful call to action focused on our planet's oceans, exploring how critical this habitat is for the survival of humanity and the earth's future. Through personal stories, history and cutting-edge science, Ocean uncovers the mystery, the wonder, and the frailty of the most unexplored habitat on our planet--the one which shapes the land we live on, regulates our climate, and creates the air we breathe. This book showcase the oceans' remarkable resilience: they can, and in some cases have, recovered the fastest, if we only give them the chance. Drawing a course across David Attenborough's own lifetime, Ocean takes readers on an adventure-laden voyage through eight unique ocean habitats, countless intriguing species, and the most astounding discoveries of the last 100 years, to a future vision of a fully restored marine world--one even more spectacular than we could possibly hope for. Ocean reveals the past, present and potential future of our blue planet. It is a book almost a century in the making, but one that has never been more urgently needed.