Ocean with David Attenborough (Full Documentary) | World Ocean Day Special | National Geographic

The Age of Ocean Discovery00:00:30

Sir David Attenborough introduces the ocean as the most important place on Earth, detailing our evolving ability to explore the deep sea through technology and shifting from viewing the ocean as a dark mystery to understanding its global significance.

The Hidden Wealth of the Deep00:05:14

An exploration of the open ocean and seamounts, which were once thought to be barren deserts but are now understood to be vital, interconnected oases essential to the survival of migratory species and global health.

The Vital Coastal Realms00:10:00

A look at shallow coastal seas, kelp forests, and coral reefs, which serve as crucial carbon sinks, sources of oxygen, and nurseries for marine life, highlighting their delicate balance and ecological complexity.

The Crisis of Industrial Destruction00:25:45

The documentary exposes the devastating impact of industrial bottom-trawling and overfishing, which destroy ancient seabed habitats, contribute to carbon emissions, and threaten the food security of millions.

The Power of Protection00:49:57

Attenborough presents the hopeful evidence that the ocean can recover rapidly if given time and space, showcasing success stories of 'no-take zones' and marine reserves that restore biodiversity and boost fisheries.

A Call to Save Our World01:10:08

The film concludes with a plea to protect at least 30% of the world's oceans, drawing inspiration from the successful recovery of whale populations to emphasize that saving the sea is essential for saving our planet.