Kelly, was legislation like the clean water act, clean air act, endangered species act, and the creation of the EPA not a direct result of corporations and industry having too much power? If we left it up to industry to regulate themselves how long do you think it would have taken before things started to change?
It was up to the government to step in and put some kind of monetary value on things like rivers, forests, wetlands, wildlife. It would be frightening to think what would be left if these organizations were never created. Yes, it might seem like they overreach or overreact sometimes but their interest are not self-serving, they are just looking out for the good of everyone, well... at least until you know who, was able to appoint some more of his cronies to the highest positions.
And does not excess nitrogen facilitate algae growth, which decreases sunlight, which kills plant life, thus increasing BOD and potentially killing fish?