↪Moliere
I'll try too:
We decide to build a bridge because we believe it would make our lives better, and the sense of "better" there is colorably an aesthetic judgement. Life with the bridge would be preferable, simply in terms of what we want our lives to be like.
That's persuasive, but we still have the problem that the bridge's capacity to improve our lives is instrumental; it has to succeed as a bridge, and can be judged to succeed or fail as a bridge, without any consideration of our motive for building it, and without considering whether we were right that the bridge would improve our lives in the way we wanted.
(Oh! Spectacular movie reference for this: Stanley Tucci's speech about his bridge in Margin Call, 2011.)
You can always take a step up like this, and examine anything by placing it in a wider context, but while you will gain new terms for evaluating the thing, you'll lose the ones you had before. — Srap Tasmaner
So the part I'd focus in on is "...can be judged to succeed or fail as a bridge", because this utility is what I'd say are the sorts of we'll call them interests that the engineer and builder have to keep in mind. It can be judged to succeed or fail insofar that we have some standards of utility to judge it as successful or a failure.
But since we can't see the bridge as true we have to have some standards of judgment by which it is successful. One of those standards will include things like "the builder used the best knowledge we have today in justifying the techniques employed in the building of the bridge", and
that in turn is where truth comes in, I think. That is, it sort of takes care of itself in a manner of speaking about judgment. We all want truth, but we have to make inferences to get there -- and when participating on a collective project like building a bridge those standards of inference will change not just between bridge builders and philosophers, where we'd expect a difference, but between bridge builders -- or even between sites of the same bridge builder.
This will be due to various details thus far seen as worthy of consideration when building a bridge.
Important to my mind, at least, is that this will hold for any profession. Though scientists are participating in a collective project, there are also specific standards of any given lab or study or what-have-you. Much effort has been put into making these uniform, and there's just a point where choices have to be made (the standards of medicinal research are different between the United States and Europe, though there's a good deal of crossover in purpose and resemblance of the kinds of rules). These can be at random, or they can be by a trained sort of judgment -- and generally insofar that we're not dealing with some new creative effort it seems to me that it's this trained judgment of a given profession which fits within this kind of non-moral, value-based judgment.
Here for instance you didn't have to take the word "good" to have an exclusively moral sense, and I feel quite certain than Count Timothy von Icarus would not. I think your use of "aesthetic" (or maybe "beautiful" in the mooted non-traditional sense) has noticeable overlap with his use of "good". — Srap Tasmaner
True. Though that's because I am trying to figure out a way to explain this other "kind" of judgment, or capacity of thought. There's the concept of truth and knowledge and being, and there's the concept of ethical goodness (today generally thought to apply to rules-following, consequences, or character) -- and somehow these judgments differ from both of those.
So, sure, "good" does not need to be so strictly defined -- it's only because I'm trying to highlight non-moral judgment as something more than particular whim, and that this is how the practical affair of making knowledge gets done. Truth doesn't get defined by aesthetics, but truth sort of takes care of itself in the process of judgment.
I think Williamson is only demanding that philosophical theories succeed as theories, to some recognizable degree. Whether they make our lives better or worse or give us a warm fuzzy, he's presumably going to consider a separate question.
OK, I think that's a fair ask. I'd go further and note how "succeed as theories" requires specification, though, and continue the same line of thought as above -- but then I may not be countering Williamson at all. I like standards, I just think they change, and so need specification and agreement and collective understanding and such.
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So how does that sit? Do I manage to capture truth in the process sufficiently well to your satisfaction, or does it still seem like a stretch not worth making?