Unlike freshwater species, the vast majority of marine fish have not yet been bred in captivity. Only 330 species of saltwater fish have been bred successfully in captivity .

Balcombe, who serves as the director of animal sentience for the Humane Society Institute for Science and Policy, tells Fresh ... the moral implications of how we catch and farm fish.

The question is where moral truths lie on this spectrum of believability, and it’s far from evident that God’s existence is either greater than or equal to the possibility that moral truths do ...

British Liberal Democrat MEP Chris Davies described the practice whereby unwanted but edible fish is thrown back into the sea dead as a "moral disgrace". Fish discards are believed to make up a ...