
In one of the most powerful scenes of Sir David Attenborough’s new film Ocean, the audience sees industrial fishing from a fish’s perspective.
Confronting a bottom trawl net as it thunders across the seabed, terrified fish scatter in desperate but futile attempts to escape the vast net swallowing them. The heavy chain that holds the trawl down sweeps away sponges, corals, seagrass and other seabed life, leaving behind utter devastation.