I'm not surprised you can't whistle Middle C; you'd need a head the size of a space hopper to do that. Do you mean an octave higher, or maybe even two? As to baroque pitch, I once heard Handel's Messiah sung to the accompaniment of old instruments, as it turned out. "Why are these buggers in D flat?", I was muttering until the penny dropped. Baroque pitch is about 3/4 of a semitone down on concert. (A = 422 or so).

What CdM said, first of all - it's this sort of discussion, as much the games, that keeps me coing back to the Morniverse. I do have a couple of questions- probably daft ones, but I'll lob them in anyway

Raak] If moral statements are propositions - objective truths like gravity or the earth being round - then shouldn't we as a species have discovered some of them by now? And how exact are they? Do you mean general statements like the Ten Commandments, or more specific ones? And if they are objective truths, then surely they admit no exceptions? Which is somewhat problematic - the proposition likely to get the greatest assent is probably "You shall not kill", but if pushed, most people would admit to believing some caveats to even that one (just wars, self-defence, etc).

Darren] There's a convention called Pantone numbers in printing, where you tell a printer the exact shade of green you want by quoting the Pantone number. Inside that convention, the statement that "1815 is green" is objectively true or false. That convention works because everyone who uses it agrees that the rule-set exists, and that the person or people who defined the rule-set have the right to do so. What I'd question about the idea that "1815 is green" in the wider world is - how do we know that the rule-set exists, and who made it?

Lastly (and without stopping this discussion) could I advance the moral proposition that CdM has won the current round of AVMA, and that he should tell us the answer and set another one?

[Irouléguy] Here is one account of the moral Way (although I think it leaves out a significant area, one's responsibility towards oneself). Does the law of gravity admit of exceptions? Yet iron ships float, planes fly, and Voyager is escaping the solar system, and for well-understood reasons. Anyone touting a verbal formula as the truth, whether in the scientific realm or the moral realm, has already fallen into error.

[Irouléguy] Even if an objective rule-set exists, it doesn't need a maker, unless you want to be creationist about it, or you want to take the view that all mappings are abstract constructs formed by the human mind, in which case there's no such thing as a natural rule-set, but nor does there have to be a single named maker as such things can be built up over time. At any rate, there is no need for "1815 is green" as a logical proposition to say anything about the wider world (the meaning and nature of which we could debate for many centuries), because, apart from the fact that we could be talking about all kinds of symbolism, the proposition in itself is a kind of proposed mapping between 1815ness and greenness. It doesn't have to be objectively true or false, but what we do have to be able to say is, if we had enough data, we could determine whether it was true or false. In other words, we don't need a rule-set, because the proposition itself, if true, implies the existence of one. If false, however, it says nothing about the existence or non-existence of a rule-set, although if there is no rule-set, the proposition is not a proposition because it cannot be true or false. In the same way, by saying "X is wrong" as a proposed mapping from the concept of X to the concept of wrongness, we don't necessarily say there *is* an objective mapping of actions to moral evaluations, but for "X is wrong" to be objectively true there must be such a mapping. However, just because we can't tell objectively at this stage whether such a rule-set may or may not exist, that doesn't mean that "X is wrong" stops being a proposition. I think Breadmaster's position, in this sense, is that such a rule-set is impossible and so by definition no proposition which purports to use it can have meaning, because it is neither true nor false, and therefore fails to qualify as a proposition. If it can be shown that there is definitively no rule-set, then I agree with Breadmaster that such things aren't propositions. I'm just not entirely convinced that such a rule-set is impossible, even if it is beyond human knowledge. How far this gets us into the question of morality I don't know!

Actually, I said above "There is no objective force for morals," so I've contradicted myself. OK. Let me put it like this, if there is no objective force for morals (as I clearly thought a couple of days ago!) then Breadmaster is correct and my arguments have fallen apart.

The funny thing is, this discussion has made me question in myself whether I really believe there is no such thing as objective morality, and I can't really say for certain one way or the other. Within the human world, I don't think there is anyone who has in themselves, or has determined in some other way, an objective sense or code of morality. So, I suppose I'll have to fall in line with Breadmaster's view that moral values are not logical propositions. Well done Bm! Certainly made me understand my reasoning a bit more.