Renowned biologist and broadcaster Sir David Attenborough and his collaborator, environmentalist and producer Colin Butfield, explore the extraordinary and increasingly fragile world of oceans and ocean-dwellers.

British biologist and broadcaster Sir David Attenborough is one of the most beloved voices in natural history.

He has spent over seven decades celebrating the wonders of the planet, inspiring generations to get involved in the study and conservation of nature.

At nearly 100 years old, Attenborough is a powerful witness to the unsettling effects of climate change, and how they could destroy the world he has spent a lifetime documenting.

Co-written with environmentalist and producer Colin Butfield and published in 2025, Ocean: Earth's Last Wilderness is Attenborough's most recent work about the natural world.

Exploring the mysteries and marvels of our seas, the book aims to remind us how much we collectively depend on healthy marine habitats.