alt Hacker NewsWhat makes it even more ridiculous is that one could think grown fish are a fine solution over-fishing.
But it turns out, many fish farms use caught fish for (part of) the fishmeal and fish oil used to feed the fish they grow. Because many fish we eat turn out to be pescetarian.
Yes. And that foodstock is often either processed bycatch from unmanaged fisheries somewhere in the world - or industrial scale processed sardines.