But I think we both know that it's unlikely that you're deeply concerned about the ethical treatment of grass and corpses...

About as much as I'm deeply concerned about the treatment of livestock:

I do not agree with the current state of Human industrialisation, because at every facet of Human industrialisation it is a destructive, disruptive process that damns the entire Earth in order to make profits for a small handful of individuals.

But the ethical dilemma of eating another life-form for sustenance? No, I deny there exists one.