Tuesday, May 29, 2018

Subjectivism, Relativism, and Emotivism

A commenter at Uncommon Descent, in defense of the view that morality has no objective grounding, since it's rooted in our evolutionary development, delivers himself of this head-scratcher:
Since the moral fabric is man made, all we are doing is seeing it change, as it has done over the centuries. Sometimes history shows that the change has been for the good, and sometimes for the bad. But since civilization is thriving, it is reasonable to conclude that we have had more wins than losses.
What's puzzling about this is that if morality is man-made then what's the standard by which we can tell whether any change is good or bad? Doesn't this comment tacitly assume that there's an objective reference point, a moral horizon, as it were, by which we can tell whether we're flying upside down or right side up?

On evolutionary terms there is no objective referent. About that the commenter is correct. On evolution morality is all man-made and therefore purely subjective.

If it's claimed that civilizational thriving is a measure of whether practices are good or bad we might ask whether the Aztecs and other civilizations which presumably thrived for hundreds, maybe thousands, of years after they introduced human and child sacrifice were doing something good.

The post at the link cites Lewis Vaughn's Doing Ethics: Moral Reasoning and Contemporary Issues which provides an excellent explanation of the differences between relativism, which Vaughn avers can be subjective or cultural, and emotivism. Some might want to quibble with his terminology but it's very helpful nonetheless:
Subjective relativism is the view that an action is morally right if one approves of it. A person’s approval makes the action right. This doctrine (as well as cultural relativism) is in stark contrast to moral objectivism, the view that some moral principles are valid for everyone.

Subjective relativism, though, has some troubling implications. It implies that each person is morally infallible and that individuals can never have a genuine moral disagreement.

Cultural relativism is the view that an action is morally right if one’s culture approves of it. The argument for this doctrine is based on the diversity of moral judgments among cultures: because people’s judgments about right and wrong differ from culture to culture, right and wrong must be relative to culture, and there are no objective moral principles.

This argument is defective, however, because the diversity of moral views does not imply that morality is relative to cultures. In addition, the alleged diversity of basic moral standards among cultures may be only apparent, not real.

Societies whose moral judgments conflict may be differing not over moral principles but over nonmoral facts.

Some think that tolerance is entailed by cultural relativism. But there is no necessary connection between tolerance and the doctrine. Indeed, the cultural relativist cannot consistently advocate tolerance while maintaining his relativist standpoint. To advocate tolerance is to advocate an objective moral value. But if tolerance is an objective moral value, then cultural relativism must be false, because it says that there are no objective moral values.

Like subjective relativism, cultural relativism has some disturbing consequences. It implies that cultures are morally infallible, that social reformers can never be morally right, that moral disagreements between individuals in the same culture amount to arguments over whether they disagree with their culture, that other cultures cannot be legitimately criticized, and that moral progress is impossible.

Emotivism is the view that moral utterances are neither true nor false but are expressions of emotions or attitudes. It leads to the conclusion that people can disagree only in attitude, not in beliefs. People cannot disagree over the moral facts, because there are no moral facts. Emotivism also implies that presenting reasons in support of a moral utterance is a matter of offering nonmoral facts that can influence someone’s attitude.

It seems that any nonmoral facts will do, as long as they affect attitudes. Perhaps the most far-reaching implication of emotivism is that nothing is actually good or bad. There simply are no properties of goodness and badness. There is only the expression of favorable or unfavorable emotions or attitudes toward something.
I'd probably want to say that all three of these are subsumed under the heading of subjectivism, i.e. the view that moral judgments are based on individual preferences and feelings and that cultural relativism is simply subjectivism writ large. Even so, the important point is that any moral assertion not based on an objective foundation is purely illusory. It's just a rhetorical vehicle for expressing one's individual tastes and biases and has no binding force on anyone else.

Moreover, there can only be an objective moral foundation if there is a moral authority which transcends human fallibility and weakness. In other words, unless there is a God there can be no objective moral values or obligations on anyone.

This is why moral claims made by non-theists don't make sense. They wish to deny the existence of God and yet implicitly hold views about morality that can only be true if God exists.