|
Ethically, there’s no meaningful difference between mammals, fish and birds here. They all feel pain and pleasure. The diets that idolize cows but ignore fish are cultural, and not really based on animal ethics, but more along the lines of “we like cow milk therefor cow is highly “evolved”. Fish and crocs are bad, mmmkay?”. Humans tend to like mammals more because we are mammals.
If one is concerned about the environment and impact of diet, but still wishes to eat meat, then it’s best to eliminate at least beef (main cause of deforestation and takes up too much land) and fish. With fish, the biggest issues are overfishing and by-catch. Dolphins are declining because of that. Fisheries can’t be trusted and farmed fish creates problems too.
|