Again, we cannot reason about ethics unless we acknowledge that ethical statements have truth values. — Banno
We are repeating an argument that occurred after the war in Oxford and Cambridge, notably between Ayer and his intellectual children, and the "four women", Anscombe, Foot, Midgley and Murdoch. In the wake of the war, many philosophers could not accept the view that morals were no more than expressions of disquiet or preference. There was a renewed insistence on treating ethical themes rationally. This was part of the rejection of Positivism.
It's not so much a matter of faith as of grammar. — Banno
there are statements that we think of as true or as false, that say how folk ought behave; and we make use of these statements in deductions. — Banno
I added an Updated 2 section to the OP. Let me know what you think. — Bob Ross
P2-A*2*2: There are no known subject-referencing prescriptive statements which are facts. — Bob Ross
That one ought not kick puppies for fun is a moral statement.
It is a true statement that one ought not kick puppies for fun.
Facts are true statements.
Therefore there are moral facts. — Banno
technically “one ought not kick puppies for fun” is non-factual — Bob Ross
This seems to me to be the nub of our differences. Opinions are not meaningless. — Banno
If they are logically indistinguishable from moral truths (they are not...) then moral truths are not meaningless, either. — Banno
there are statements that we think of as true or as false, that say how folk ought behave; and we make use of these statements in deductions. — Banno
This is why astrology is a persuasive example to me. The astrologists think of the statements as true or false, and make use of the statements in deductions: it's at least possible for us to talk this way and believe it and it be false. — Moliere
Astrology would be true if the words used were in line with the things in the world. So we would get true statements something likeNow I believe astrology to have reasons for why it's false, and I think it differs from ethics so this is just to make the case against using arguments as a demonstration of truth. — Moliere
Now it seems to me pretty clear that this is false."you will meet a tall dark stranger" is true IFF Jupiter is in Scorpio
but this doesn't do anything astrological; it makes no reference to the stars)"you will meet a tall dark stranger" is true IFF you will meet a tall dark stranger
Now there are all sorts of ways to unpack this, or extend it..."one ought not kick puppies for fun" is true IFF one ought not kick puppies for fun
or"one ought not kick puppies for fun" is true IFF Kicking puppies for fun decreases the total happiness of the world
or even"one ought not kick puppies for fun" is true IFF one can will that puppies never get kicked for fun
"one ought kick puppies for fun" is true IFF kicking puppies for fun increases my personal autonomy
I think I agree, but with one caveat. It's not the believing that "one ought not kick puppies for fun" that renders it true.You believe, "One ought not kick puppies for fun." — Leontiskos
I think I agree, but with one caveat. It's not the believing that "one ought not kick puppies for fun" that renders it true. — Banno
Throw out your prohibitions against kicking puppies, executing the innocent, treating people unjustly, etc. I think the reason it is so hard to take this step is because, among other things, it is highly irrational. — Leontiskos
Honestly, my sense is that you are somewhat new to philosophy and/or logic, so I am trying to do little more than give you nudges in the right direction for the better development of your ideas.
P2-A*2*2: There are no known subject-referencing prescriptive statements which are facts. — Bob Ross
This sounds to me like, "There are no moral facts."*
Presumably if there are no moral facts then the moral realist is wrong, but this is still question-begging because it is asserting the very issue at stake
It is not conceivable that any moral realist would respond to your assertion by saying, "Oh, I see now. There are no moral facts. I am wrong after all!”
Banno already addressed this issue in his very first post:
That one ought not kick puppies for fun is a moral statement.
It is a true statement that one ought not kick puppies for fun.
Facts are true statements.
Therefore there are moral facts. — Banno
You responded:
technically “one ought not kick puppies for fun” is non-factual
P1 can be true and be subjective. It would be a true statement because it corresponds to one’s psyche, and the prescription itself is non-factual (being a part of one’s psyche).
More technically, I would deny, if pushed on it, P2; because technically “one ought not kick puppies for fun” is non-factual, so it is not a proposition or it is false (and only true as a non-factual claim). It would have to be “I believe that one ought not kick puppies”: then it is propositional.
But why is it non-factual?
What's happening in this thread and in your threads generally is a shifting of the burden of proof. What begins as, "I am going to argue for moral antirealism," always ends up in, "Prove to me that moral realism is true!"
I am not convinced that it has progressed beyond, "Moral facts don't exist." "Sure they do: here is a moral fact." "That's not a moral fact."
* Or, "There are no moral statements that are factual," where a 'moral statement' is a "subject-referencing prescriptive statement."
P2-A*2*1: If one does not know something is true, then they have no reason to belief that something is true. — Bob Ross
So the astrology analogue doesn't work.
That's a bit of a ramble, but it's after a heavy lunch. — Banno
But especially in this area, it's the disagreement that gets the attention. — Banno
Reject ethical truth values and all there is, is violence. — Banno
"one ought kick puppies for fun" is true IFF kicking puppies for fun increases my personal autonomy
Is there really much disagreement on things like, "One should not kill their newborn infant," or, "One should not lie without reason"? — Leontiskos
You seem to want to say, "Well, not enough people agree with me, so it probably isn't true." — Leontiskos
I realized this morning I kind of hijacked your thread
In some sense if we don't have a knowledge of ethics then we are functionally nihilists, even if we believe there are true moral statements, because then what makes the decision is sentiment and attachment to this or that principle rather than a process of deliberation or a cadre of experts who know.
Reject ethical truth values and all there is, is violence. – Banno
And I think it's this intuition which gets along with @Bob Ross's use of the Guillotine -- in some sense I am committed to non-violence, and that's the sentiment what underpins my reasoning here
But I must admit that these desires and doubts are not arguments.
Leontiskos brought up a good point: update 1 & 2 can now be condensed essentially into the following argument:
P1: If we do not know of any moral facts, then we have no reason to believe them.
P2: We do not know of any moral facts.
C: Therefore, we have no reason to believe them. — Bob Ross
Moral cognitivism: Ethical statements may have a truth value. They may be true, they may be false. Moral cognitivism does not rule out assigning some third or even no, truth value to some Ethical statements. Hence a moral cognitivist may adopt, say, Kripke's theory of truth and assign no truth value to some ethical statements. Such a one would be a non-cognitive antirealist. But keep in mind that this term only has standing in contrast to moral non-cognitivism; we would not use "non-cognitivism" if it were not for "cognitivism"Banno’s biggest problem is that we thinks moral cognitivism is equivalent to moral realism; which makes no sense, especially since I happen to be a moral cognitivist that is a moral anti-realist. — Bob Ross
I will entertain either of those. Preferably, I would like to hear (1) how we know there are moral facts, (2) where and what they subist/exist in or of, and (3) how we discover them. I think those are the key points I would question. — Bob Ross
...ethical truth does not set out how the world is, but how we are to act in the world. It's centrally about volition and action. SO it's not about how the world is, but what we might do in it.
So of course no fact about the world will demonstrate it's truth.
So we get a T-sentence such as
"one ought not kick puppies for fun" is true IFF one ought not kick puppies for fun
Now there are all sorts of ways to unpack this, or extend it...
"one ought not kick puppies for fun" is true IFF Kicking puppies for fun decreases the total happiness of the world
or
"one ought not kick puppies for fun" is true IFF one can will that puppies never get kicked for fun
or even
"one ought kick puppies for fun" is true IFF kicking puppies for fun increases my personal autonomy
And each of these the direction of fit is reversed by the antecedent. — Banno
gue that some statements of this kind are true and are made true by some mind-independent feature of the worl — Michael
Which ones — AmadeusD
what mind-independent feature — AmadeusD
and how could that come to our sensibility if not through phenomenal interpretation — AmadeusD
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