I have read several posters to these forums who seem to believe that ethics or morality is “nonsense.” This seems to me to be an unjustifiable position short of adopting nihilism and asserting that everything without exception is nonsense.
I’ll begin the discussion by discarding all forms of objective morality from the start. Morality is at least subjective, I think that is really beyond debate. Rothbard was wrong on this point (though, in my view, he was right that morality is important).
But “nonsense” means something more than merely “subjective”, else all discussion of subjective preferences would be nonsense and then even economics would be nonsense (and so on until we arrived at nihilism… everything’s nonsense).
So, we have the possibility of ethical relativism… there is a choice of cultural relativism or individual relativism. I reject cultural relativism for the same reason I reject any sort of collective valuation (and I think most people here would agree). So, this leaves only individual relativism. So, ethics is subjective and relative to the individual. But that doesn’t make it nonsense. Any valuation is subjective and relative to the individual. This is praxeology 101.
Ethics parts ways from Misesean human action when it goes into the realm of ranking ends. If there is an “ought”, then that means one end is better than another. Mises denied that value-free science can rank ends, it can only evaluate the effectiveness of one or another means in achieving an arbitrarily chosen end. But individuals do, in fact, valuate. This act of valuation is, itself, a ranking of one end over another. I can say “I prefer bananas to apples” without violating value-free praxeology just as much as I can say, “I prefer not killing to killing.”
The difference, of course, between plain economic valuation and ethical valuation is what we are valuating. In the former, we are valuating states of affairs that would result from consuming a particular good or service but, in the latter we are valuating states of affairs that would result from our own actions towards another person.
Now, ethical language notably does not restrict itself to valuations over the individual’s own actions. In fact, ethical language is primarily pointed away from the self and towards others. “I prefer you to not steal than to steal.” While this preference is not a praxeological end since the subject is not the actor, it is no more of a mistake than to say, “I prefer it not to rain than to rain.” There is no reason to disbelieve the expressed preference - it’s not like I’m bargaining with someone over whether it will rain or not. It will rain or not rain no matter how I feel about it because I do not control the weather. So, there is no reason for me to conceal my true feelings on the matter. My expressed preference is my true preference. Similarly, you will steal or not steal (or at least attempt it) no matter how I feel about the matter but my expressed preference regarding your actions is my true preference.
In my view, ethical valuations are a subset of aesthetic valuations (which are a subset of all valuations, obviously). Aesthetic valuation is a ranking of the hedonic pleasure of experiencing something versus not experiencing it. For example, if I say, “The sunrise is beautiful” I mean that I am deriving more pleasure from experiencing the sunrise than I would from a different (hypothetical) set of circumstances in which this sunrise did not occur as it did. Since ethical valuations are a subset of aesthetic valuations, they are of the same form. If I say, “His donation to charity was good” I mean that I derive more pleasure from his having donated than I would have from a different (hypothetical) set of circumstances in which he did not donate to charity. And since there is no reason for me to lie about my preferences (I’m not bargaining), there is every reason to believe that my expressed preferences are my true preferences.
Given this description of what ethical valuations are (I’ve never read a description of ethics in this form anywhere), I believe I can give a functional explanation for why humans engage in ethical valuation at all (essentially, evolutionary ethics).
Ethical valuation exists. Ethical valuation performs a function(s) in humans. Ethical valuations are not arbitrary (for the same reasons that aesthetic valuations are not arbitrary). Even if you dissent to any particular ethical valuation (who ever said that aesthetic valuations must correspond in the first place?), that doesn’t make ethics “nonsense.” In what way is ethics nonsense??
Clayton -