David Attenborough reveals how our actions are pushing the world's oceans ever closer to the brink of destruction.
See more features on News24's Video hub.
David Attenborough reveals how our actions are pushing the world's oceans ever closer to the brink of destruction.
See more features on News24's Video hub.
Contact the public editor with feedback for our journalists, complaints, queries or suggestions about articles on News24.
LEARN MORE