Peterdjones comments on Pluralistic Moral Reductionism - Less Wrong

33 Post author: lukeprog 01 June 2011 12:59AM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (316)

You are viewing a single comment's thread. Show more comments above.

Comment author: Peterdjones 02 June 2011 07:27:51PM 0 points [-]

It may be routine in the sense that it often happens, but not routine in the sense that this is a reliable approach to settling moral differences.

Do you know of anything better?

Morality as the expression of pluralistic value sets (and the hypothetical imperatives which go along with them) is a very neat explanation of the pattern we see of agreement, disagreement, and partially successful deliberation.

OTOH, the problem remains that people act on their values, and that one persons actions can affect another person. Pluralistic morality is terrible at translating into a uniform set of rules that all are beholden to.

Comment author: Garren 02 June 2011 07:44:19PM *  0 points [-]

Pluralistic morality is terrible at translating into a uniform set of rules that all are beholden to.

Why is that the test of a metaethical theory rather than the theory which best explains moral discourse? Categorical imperatives — if that's what you're referring to — are one answer to the best explanation of moral discourse, but then we're stuck showing how categorical imperatives can hold...or accepting error theory.

Perhaps 'referring to categorical imperatives' is not the only or even the best explanation of moral discourse. See "The Error in the Error Theory" by Stephen Finlay.

Comment author: Peterdjones 02 June 2011 08:59:12PM 1 point [-]

Why is that the test of a metaethical theory rather than the theory which best explains moral discourse?

Because there is a practical aspect to ethics. Moral discourse involves the idea that people should do the obligatory and refrain from the forbidden. -- irrespective of who they are. That needs explaining as well.

Comment author: Garren 02 June 2011 09:16:22PM 0 points [-]

Moral discourse is about what to do, but it doesn't seem to (at least always) be about what everyone must do for no prior reason.

Comment author: Peterdjones 02 June 2011 10:51:48PM 0 points [-]

Uh-huh. Is that an issue of commission rather than omission? Are people not obligated to refrain from theft murder and rape , their inclinations notwithstanding?

Comment author: Garren 03 June 2011 12:43:55AM *  0 points [-]

If by 'obligated' you mean it's demanded by those who fear being the targets of those actions, yes. Or if you mean exercising restraint may be practically necessary to comply with certain values those actions thwart, yes. Or if you mean doing those things is likely to result in legal penalties, that's often the case.

But if you mean it's some simple fact that we're morally obligated to restrain ourselves from doing certain things, no. Or at least I don't see how that could even possibly be the case, and I already have a theory that explains why people might mistakenly think such a thing is the case (they mistake their own values for facts woven into the universe, so hypothetical imperatives look like categorical imperatives to them).

The 'commission' vs. 'omission' thing is often a matter of wording. Rape can be viewed as omitting to get proper permission, particularly when we're talking about drugging, etc.

Comment author: BobTheBob 03 June 2011 05:14:28PM 1 point [-]

Just to clarify where you stand on norms: Would you say a person is obligated by facts woven into the universe to believe that 68 + 57 = 125 ? (ie, are we obligated in this sense to believe anything?)

To stick my own neck out: I am a realist about values. I think there are facts about what we ought to believe and do. I think you have to be, to capture mathematical facts. This step taken, there's no further commitment required to get ethical facts. Obviously, though, there are epistemic issues associated with the latter which are not associated with the former.

Morality as the expression of pluralistic value sets (and the hypothetical imperatives which go along with them) is a very neat explanation of the pattern we see of agreement, disagreement, and partially successful deliberation.

Would it be fair to extrapolate this, and say that individual variation in value sets provides a good explanation of the pattern we see of agreement and disagreement between individuals as regards moral values - and possibly in quite different domains as well (politics, aesthetics, gardening)?

You seem to be suggesting meta-ethics aims merely to give a discriptively adequate characterisation of ethical discourse. If so, would you at least grant that many see (roughly) as its goal to give a general characterisation of moral rightness, that we all ought to strive for it?

Comment author: Garren 03 June 2011 06:58:38PM 1 point [-]

Would you say a person is obligated by facts woven into the universe to believe that 68 + 57 = 125 ? (ie, are we obligated in this sense to believe anything?) Would you say a person is obligated by facts woven into the universe to believe that 68 + 57 = 125 ? (ie, are we obligated in this sense to believe anything?)

No, I wouldn't say that. It would be a little odd to say anyone who doesn't hold a belief that 68 + 57 equals 125 is neglecting some cosmic duty. Instead, I would affirm:

In order to hold a mathematically correct belief when considering 68 + 57, we are obligated to believe it equals 125 or some equivalent expression.

(I'm leaving 'mathematically correct' vague so different views on the nature of math are accommodated.)

In other words, the obligation relies on a goal. Or we could say normative answers require questions. Sometimes the implied question is so obvious, it seems strange to bother identifying it.

Would it be fair to extrapolate this, and say that individual variation in value sets provides a good explanation of the pattern we see of agreement and disagreement between individuals as regards moral values - and possibly in quite different domains as well (politics, aesthetics, gardening)?

Yes.

You seem to be suggesting meta-ethics aims merely to give a discriptively adequate characterisation of ethical discourse. If so, would you at least grant that many see (roughly) as its goal to give a general characterisation of moral rightness, that we all ought to strive for it?

I think that's generally the job of normative ethics, and metaethics is a little more open ended than that. I do grant that many people think the point of ethical philosophy in general is to identify categorical imperatives, not give a pluralistic reduction.

Comment author: BobTheBob 04 June 2011 03:24:32AM 2 points [-]

Taking your thoughts out of order,

Would it be fair to extrapolate this, and say that individual variation in value sets provides a good explanation of the pattern we see of agreement and disagreement between individuals as regards moral values - and possibly in quite different domains as well (politics, aesthetics, gardening)?

Yes.

What I was getting at is that this looks like complete moral relativism -'right for me' is the only right there is (since you seem to be implying there is nothing interesting to be said about the process of negotiation which occurs when people's values differ). I'm understanding that you're willing to bite this bullet.

I think that's generally the job of normative ethics, and metaethics is a little more open ended than that. I do grant that many people think the point of ethical philosophy in general is to identify categorical imperatives, not give a pluralistic reduction.

I take your point here. I may be conflating ethical and meta-ethical theory. I had in mind theories like Utilitarianism or Kantian ethical theory, which are general accounts of what it is for an action to be good, and do not aim merely to be accurate descriptions of moral discourse (would you agree?). If we're talking about a defence of, say, non-cognitivism, though, maybe what you say is fair.

No, I wouldn't say that. It would be a little odd to say anyone who doesn't hold a belief that 68 + 57 equals 125 is neglecting some cosmic duty.

This is fair.

Instead, I would affirm: In order to hold a mathematically correct belief when considering 68 + 57, we are obligated to believe it equals 125 or some equivalent expression.

This is an interesting proposal, but I'm not sure what it implies. Is it possible for a rational person to strive to believe anything but the truth? Whether in math or anything else, doesn't a rational person always try to believe what is correct? Or, to put the point another way, isn't having truth as its goal part of the concept of belief? If so, I suggest this collapses to something like

*When considering 68 + 57, we are obligated to believe it equals 125 or some equivalent expression.

or, more plausibly,

*When considering 68 + 57, we ought to believe it equals 125 or some equivalent expression.

But if this is fair I'm back to wondering where the ought comes from.

Comment author: Garren 04 June 2011 06:06:10AM *  1 point [-]

What I was getting at is that this looks like complete moral relativism -'right for me' is the only right there is

While it is relativism, the focus is a bit different from 'right for me.' More like 'this action measures up as right against standard Y' where this Y is typically something I endorse.

For example, if you and I both consider a practice morally right and we do so because it measures up that way against the standard of improving 'the well-being of conscious creatures,' then there's a bit more going on than it just being right for you and me.

Or if I consider a practice morally right for the above reason, but you consider it morally wrong because it falls afoul of Rawls' theory of justice, there's more going on than it just being right for me and wrong for you. It's more like I'm saying it's right{Harris standard} and you're saying it's wrong{Rawls standard}. (...at least as far as cognitive content is concerned; we would usually also be expressing an expectation that others adhere to the standards we support.)

Of course the above are toy examples, since people's values don't tend to line up neatly with the simplifications of philosophers.

(since you seem to be implying there is nothing interesting to be said about the process of negotiation which occurs when people's values differ).

It's not apparent that values differ just because judgments differ, so there's still a lot of interesting work to find out if disagreements can be explained by differing descriptive beliefs. But, yes, once a disagreement is known to result from a pure difference in values, there isn't a rational way to resolve it. It's like Luke's 'tree falling' example; once we know two people are using different definitions of 'sound,' the best we can do is make people aware of the difference in their claims.

I had in mind theories like Utilitarianism or Kantian ethical theory, which are general accounts of what it is for an action to be good, and do not aim merely to be accurate descriptions of moral discourse (would you agree?).

Yep. While those are interesting standards to consider, it's pretty clear to me that real world moral discourse is wider and more messy than any one normative theory. We can simply declare a normative theory as the moral standard — plenty of people have! — but the next person whose values are a better match for another normative theory is just going to disagree. On what basis do we find that one normative theory is correct when, descriptively, moral pluralism seems to characterize moral discourse?

Is it possible for a rational person to strive to believe anything but the truth?

If being rational consists in doing what it takes to fulfill one's goals (I don't know what the popular definition of 'rationality' is on this site), then it is still possible to be rational while holding a false belief, if a false belief helps fulfill one's goals.

Now typically, false beliefs are unhelpful in this way, but I know at least Sinnott-Armstrong has talked about an 'instrumentally justified' belief that can go counter to having a true belief. The example I've used before is an Atheist married to a Theist whose goal of having a happy marriage would in fact go better if she could take a belief-altering pill so she would falsely take on her spouse's belief in God.

Or, to put the point another way, isn't having truth as its goal part of the concept of belief? [...] But if this is fair I'm back to wondering where the ought comes from.

Perhaps it comes from the way you view the concept of belief as implying a goal?

Comment author: Peterdjones 05 June 2011 09:42:36PM *  2 points [-]

To stick my own neck out: I am a realist about values. I think there are facts about what we ought to believe and do. I think you have to be, to capture mathematical facts.

Facts as in true statements, or facts as in states-of-affiairs?

Comment author: BobTheBob 06 June 2011 03:23:36AM 1 point [-]

Facts in the disappointingly deflationary sense that

It is a fact that P if and only if P (and that's all there is to say about facthood).

This position is a little underwhelming to any who seek a metaphysically substantive account of what makes things true, but it is a realist stance all the same (no?). If you have strong arguments against this or for an alternative, I'm interested to hear.

Comment author: Peterdjones 05 June 2011 09:32:07PM *  2 points [-]

But if you mean it's some simple fact that we're morally obligated to restrain ourselves from doing certain things, no. Or at least I don't see how that could even possibly be the case, and I already have a theory that explains why people might mistakenly think such a thing is the case (they mistake their own values for facts woven into the universe, so hypothetical imperatives look like categorical imperatives to them).

Well, I have a theory about how it could be the case. Objective morality doesn';t have to be a fact-like thing that is paradoxically indetectable. It could be based on the other source of objectivity: logic and reason. It's an analytical truth that you shouldn't do to others what you wouldn't want done to yourself. You are obliged to be moral so long as you can reason morally in the sense that you will be held responsible.

Comment author: asr 05 June 2011 11:00:37PM 2 points [-]

It's an analytical truth that you shouldn't do to others what you wouldn't want done to yourself.

I'm skeptical that this statement is true, let alone an analytic truth. Different people have different desires. I take the Golden Rule to be a valuable heuristic, but no more than that.

What is your reason for believing that it is true as an absolute rule?