tl;dr; edition: Norway went big on factory farming of salmon. Which resulted in all the usual problems that factory farms cause. They are now trying to mitigate the problems. But that costs money, and is a lot harder than running on "just dump the shit in the water" capitalist defaults.
tl;dr; edition: Norway went big on factory farming of salmon. Which resulted in all the usual problems that factory farms cause. They are now trying to mitigate the problems. But that costs money, and is a lot harder than running on "just dump the shit in the water" capitalist defaults.