Zarf,
Like I said, I reject the possibility that any normative assertion is true. So the "if there is one, then wouldn't it apply to..." is foreign talk to me. My world view is entirely descriptive. There are empirical facts, interests, hypotheses and such, and I can talk about those with ease. But ask me about what is "good" or "evil," and I can do nothing but give you a blank stare because such concepts are meaningless to me.
If you have the stomach for it, I suggest reading J.L Mackie, in my opinion the second greatest philosopher of the last century. An Australian, he persuasively argues for why morality is make believe.
Flint,
Unchecked Capitalism is undesirable to live under, as are Totalitarianism and Communism.