Horizon
Season 48 Episode 2 - The Death of the Oceans?
Sir David Attenborough reveals the findings of one of the most ambitious scientific studies of our time - an investigation into what is happening to our oceans. He looks at whether it is too late to save their remarkable biodiversity. Horizon travels from the cold waters of the North Atlantic to the tropical waters of the Great Barrier Reef to meet the scientists who are transforming our understanding of this unique habitat. Attenborough explores some of the ways in which we are affecting marine life - from over-fishing to the acidification of sea water. The film also uncovers the disturbing story of how shipping noise is deafening whales and dolphins, affecting their survival in the future.
Episodes in Season 48
Back from the Dead
60 min
The Death of the Oceans?
60 min
What Happened Before the Big Bang?
60 min
Is Seeing Believing?
60 min
Miracle Cure? A Decade of the Human Genome
60 min
Asteroids - The Good, the Bad and the Ugly
60 min
Deepwater Disaster - The Untold Story
60 min
What Is One Degree?
60 min
What Is Reality?
60 min
Science Under Attack
60 min
The Secret World of Pain
60 min
Surviving a Car Crash
60 min
How to Mend a Broken Heart
60 min
Are We Still Evolving?
60 min
Predators in Your Backyard
60 min
