As Sir David Attenborough approaches his 99th birthday, the legendary broadcaster has shared a poignant reflection on his life’s work and the future of our planet. His upcoming documentary, Ocean with David Attenborough, serves as both a love letter to Earth’s waters and a final plea for their protection.

Attenborough admits he is “approaching the end” of his remarkable life, yet his passion for conservation burns brighter than ever. The film marks a shift from his earlier land-focused work, diving deep into the critical role oceans play in sustaining life on Earth. “As a boy, I saw the sea as an endless resource,” he reflects. “Now I know better—it’s our planet’s life support system.”
The documentary showcases breathtaking underwater worlds, from vibrant coral cities to mysterious deep-sea ecosystems, captured using cutting-edge technology. But beneath the beauty lies urgency: overfishing, pollution, and rising temperatures threaten marine life at an unprecedented scale. Yet Attenborough’s message isn’t one of despair. He highlights nature’s resilience, pointing to marine reserves where protection has sparked miraculous recoveries.
“This may be my most important work,” says the man who has documented Earth for seven decades. His final wish? That we listen—and act—before it’s too late.