Added: links and citations are conducive to clarity. It might be helpful if you did not remove them
That underdetermination stuff is a feature, not a problem. It's about being unhappy with a determinate causal answer such as "God willed it" and looking for more, doing the experiments, using your imagination, seeing what happens when you do this or that..
OK. It's just that causal explanation, along with the metaphor of the machine, has been such an icon of what science is about that I find it hard to grasp the alternatives (apart from statistical explanations).
Take “redness” as an example. Under the substantialist view, redness is either an inherent trait of the object or the set of all red things. In processual ontology, redness is an event that unfolds through the interaction of:
The thing (e.g., the apple, whose structure determines how it reflects light);
The light (photons of a particular wavelength);
The observer (a human or other creature interpreting that reflected light through their perceptual apparatus).
Redness, then, is not inside the apple. It is born from the interplay of all three participants. This makes the property contingent: for a different observer (say, someone with color blindness), or under different lighting conditions, redness may not manifest at all.
Still, a hammer has a modus (potential, opportunity) to be a hammer, as does a stone, especially when attached to a stick, as does a microscope when used to drive nails. But this property is not in the object or the subject, but in the encounter. In the involvement. After this encounter, as I said, the hammerness remains in our consciousness. Hammerness can be lost in modus (the hammer just rotted and became unusable), hammerness can be lost in act (for example, people started using screwdrivers and stopped hammering nails), and hammerness can be lost in consciousness (we have raised a generation that doesn't know what a hammer is or what to do with it).
The only proper metaphysical way to pin down terms is dichotomously. We have to have to be able to say what wisdom is sensibly “other” to in a measurable fashion.
So what is the proper “other” that grounds adaptive? Well the Darwinian story is that variety is what evolution requires. It is exceptions to the rule that feed the existence of that rule. Every individual must take the risk of being a mistake so that statistically the collective success emerges.
I have a romantic notion of philosophy as potentially being able to provide this kind of psychological or experiential transformation, not just the lifeless pursuit of analysis and cold reasoning, but a new way of seeing that enlarges our experience in some way. Yet such a description feels rather tendentious, soft and poetic. — Tom Storm
I can imagine some contexts in which it wouldn't. But my version of "repute" doesn't have to mean "acclaimed by colleagues." I'm struggling to find a term that describes people who "know the subject," as I said earlier. Perhaps there isn't a single term for that. Or is it "expert"? But then I know quite a few subjects while not considering myself an expert. Maybe it's more like, "If you can read an article in a contemporary phil journal, understand the discussion, have read many or most of the references, and are familiar with the issues that have arisen about the position being espoused, then you deserve a respectful hearing in reply." But even that admits of exceptions, of course.
A radical critique need not be accepted in order to gain a hearing. The acceptance involved is "a seat at the table," as described above, not agreement with the critique.
How do we learn to discriminate? By engaging in the practice with others and watching how they do it, and why.
Perhaps I wasn't clear. The distinction I'm focusing on is the one that he himself adopts - between what he calls pyrrhonism, but which is probably actually closer to Cartesianism. (Given the history of philosophy taught in Philosophy 101, it seems very odd that he doesn't mention Descartes.) I think that he is really quite close to the old tradition, without the Stoicism (so far as I can discern). (I owe that understanding to you.)
That reading is a misunderstanding of Wittgenstein. I do not think you include Wittgenstein among the incautious sceptics.
When Svetaketu was twelve years old he was sent to a teacher, with whom he studied until he was twenty-four. After learning all the Vedas, he returned home full of conceit in the belief that he was consummately well educated, and very censorious.
His father said to him,
"Svetaketu, my child, you who are so full of your learning and so censorious, have you asked for that knowledge by which we hear the unhearable, by which we perceive what cannot be perceived and know what cannot be known?"
'What is that knowledge, sir?' asked Svetaketu.
His father replied, 'As by knowing one lump of clay
all thatthat is made of clay is known, the difference being only in name, but the truth being that all is clay so, my child,is that knowledge, knowing which we know all.'
'But surely these venerable teachers of mine are ignorant of this knowledge; for if they possessed it they would have imparted it to me. Do you, sir, therefore give me that knowledge.'
' So be it,' said the father. . . . And he said,
"Bring me a fruit of the nyagrodha tree.'
'Here is one, sir.'
'Break it.'
'It is broken, sir.'
'What do you see there?'
Some seeds, sir, exceedingly small.'
' Break one of these.'
'It is broken, sir.'
'What do you see there?'
'Nothing at all.'
The father said, 'My son, that subtle essence which you do not perceive there in that very essence stands the being of the huge nyagrodha tree. In that which is the subtle essence all that exists has its self. That is the True, that is the Self, and thou, Svetaketu, art That.'
'Pray, sir said the son, 'tell me more.'
'Be it so, my child,' the father replied; and he said, 'Place
this salt in water, and come to me tomorrow morning.'
The son did as he was told.
Next morning the father said, 'Bring me the salt which you put in the water.'
The son looked for it, but could not find it; for the salt, of
course, had dissolved.
The father said, 'Taste some of the water from the surface of the vessel. How is it?'
'Salty.'
'Taste some from the middle. How is it ?'
'Salty.'
'Taste some from the bottom. How is it?'
'Salty.'
The father said, 'Throw the water away and then come back to me again.
The son did so ; but the salt was not lost, for salt exists forever.
Then the father said, 'Here likewise in this body of yours,
my son, you do not perceive the True; but there in fact it is. In that which is the subtle essence, all that exists has its self. That is the True, that is the Self, and thou, Svetaketu, art That.
From the Chandogya Upanishad
Your main argument is that underdetermination only seems feasible because of the rejection of your two metaphysical principles. From this you deduce that "...the skepticism resulting from underdetermination has been seen as a serious threat and challenge". But what you call "underdetermination" here is very different to the use of that term in Duhem and Quine. Where they showed us specific cases in which we could not decide between competing theories, you suppose that we can never decide between any cases, unless we accept your two premises. Doing so lumps together quite disparate approaches, flattening the philosophical landscape, reduces complex positions to caricatures. Your "argument" consists in labelling.
From this you deduce that "...the skepticism resulting from underdetermination has been seen as a serious threat and challenge".
Again, the difficulty here is that the “solutions” often seem quite skeptical, e.g., “words never refer to things,” “there is never a fact about exactly what rules we are following,” etc. Here, it is worth considering what it is one ought to do if one sees an argument with an absurd conclusion. The first things to do are to check that the argument is valid, and crucially, that the premises are true. I would argue that contemporary thought, particularly analytic thought, has far too often only done the first. Because it holds many empiricist presuppositions beyond repute (indeed, “dogmatically” might not be too strong a word) it has not generally questioned them.
Yet if an epistemology results in our having to affirm conclusions that seem prima facie absurd, and if further, it seems to lead towards radical skepticism and epistemological nihilism, or an ever branching fragmentation of disparate “skeptical solutions” and new “anti-realisms,” that might be a good indication that it is simply a bad epistemology. Indeed, an ability to at least secure our most bedrock beliefs might be considered a sort of minimal benchmark for a set of epistemic premises. Yet, due to the conflation of “empiricism” with “the scientific method,” as well as modern culture’s preference for iconoclasm, novelty, and “creativity,” the starting assumptions that lead to these conclusions are rarely questioned. With that in mind, let us turn to the realist responses that, in prior epochs, made these arguments seem relatively insubstantial.10
Where they showed us specific cases in which we could not decide between competing theories, you suppose that we can never decide between any cases, unless we accept your two premises.
But what you call "underdetermination" here is very different to the use of that term in Duhem and Quine
The issue here is not that there are uncaused events,
so much as that a method that supposes explanation in terms only of ultimate cause is no explanation at all.
"God wills it" satisfies your rejection of "underdetermination", but at the cost of providing no explanation at all.
He seems to think that since evidence can't determine which of the competing theories is true, we cannot chose one theory to go on with - as if the only basis for choosing were deductive.
For some reason, a little while ago, I re-read Hume's Enquiry, and realized that he is not at all the sceptic that he is painted to be. His rejection of what he calls pyrrhonism is emphatic. (He does not believe that it can be refuted but argues that it is inconsequential, and recommends a stiff dose of everyday life as a remedy.) He distinguishes between pyrrhonism and "judicious" or "mitigated" scepticism, which he thinks is an essential part of dealing with life. See Enquiry XII, esp. part 3.
In any case, what difference would it make if it were true that the first state was full of memories and people?
Well, yes and no. If we think that we have to dismiss this anti-realism by means of argumentation in the traditional fashion, we have a problem
But that's just it -- I don't think it's nonsense. It's a position that needs refutation, unlike the position that justice is a fish.
But, to anticipate your objection, that doesn't mean that anything goes, that some nonsense from Tom deserves to be taken as seriously as "justice(Rawls)."
By "we," I meant philosophers of repute, those who know the history, the questions, and the difficulties.
It depends how literally one means "nonsense," I think -- whether it's shorthand for "views I don't find defensible."
I truly believed you were focused on definitions rather than knowledge, and claiming that without a definition of, say, the good, we wouldn't know how to recognize good things.
The only proper metaphysical way to pin down terms is dichotomously. We have to have to be able to say what wisdom is sensibly “other” to in a measurable fashion.
Yes. Contrast that with the way Tim sticks to stipulated definitions
PI §201 yet again: there's a way of understanding justice that is not found in stipulating a definition but is exhibited in what we call "being just" and "being unjust" in actual cases.
You don't seem to be addressing the critique. IS there a way for syllogistic logic to recover here?
Really? In those words? I'd say that was comparatively rare. Good philosophers tend to be much more interested in understanding and, sometimes, refutation, than in name-calling. Is there some publication or passage you have in mind?
No one in the Republic suggests that "Justice is really a fish." Why not, if they don't know what justice is? Why doesn't their ignorance open the door to nonsense?
Yes, and look what happened: We no longer consider such a position viable.
That's how intellectual investigations operate, over time. Less plausible, less defensible positions are weeded out, and newer, stronger possibilities are broached. And the discussion goes on.
Indeed, agreeing that the proffered definitions of justice are inadequate presupposes agreement concerning what is just and what isn't.
We already had what Socrates was looking for...
Part of the problem here is that properties are taken as fundamental, when they are better understood as one-place predications, set amongst a hierarchy starting with zero placed predicates and working on up - or a hierarchy of individuals, groups of individuals, groups of groups of individuals, and so on
There are reasons why snake oil isn't taken seriously as a nostrum -- reasons that have little to do with knowing how todefine health
For me, "snake oil" is another way of talking about "nonsense" or "anything goes," so my response is the same.
Why not? Why doesn't "anything go"? Why doesn't aporia lead to intellectual anarchy? See the Republic.
Can you think of a discipline in which that actually occurs?
I keep wondering if there are transformational understandings about time and self and being and truth and reality that would open up and utterly change one.
So it always has the same aim
So the answer to the question, "Who decides what is nonsense?" is not "The person who looks up the definition of justice in the Great Dictionary of Philosophical Terms," but instead, "The group of people who are competent, by virtue of study and practice, to interpret the question of what justice is, and understand how it connects with other key philosophical issues."
If Tom, Rawls, et al. each make a claim about what justice is, and we don't think any of them can be supported, what is the situation? Do we say, "Each of these people has a different justice. So for them, justice just is what they consider just." No, we say, "None of these people has been able to tell us what justice is. I don't know either, but I don't have to know in order to understand why the proposed definitions are unsatisfactory." This is Socrates' position, more or less. This, I think, rules out the "positive metaphysical claim"; the question is whether @litewave's thesis can also rule it out.
'within' is an interesting concept in this context. It's a spatial metaphor in which brain/body is a container and the mind is something inside it. But from another perspective, the body exists 'within awareness'.
You say that with great certainty, as if it were an explanation of what a property is.
Society would judge them as having being immature, or just unlucky perhaps, and now wise after the event. These miserable folk clearly developed their habits, but unwise ones. And society might even deserve the blame as its own "wisdom" might have set out the game of life in a fashion where being miserable was rather an inevitable outcome
Plato describes being educated as primarily "desiring what is truly worthy/good and despising what is truly unworthy/bad."
Wisdom always sounds like a good thing to have. But really, it is just some set of habits that have evolved within a society's own game of life
However, in general the data is that trans people are much, much more likely to be victims of crime than perpetrators,
Mashing Hume, Wittgenstein, Kripke, Duhem, Quine, Kuhn, Mill, Feyerabend, and Goodman together and calling them "sceptics" ought ring alarm bells with anyone.
And those two supposed foundations - That things do not happen “for no reason at all" and that everything has an explanation - at least some discussion might be worthwhile, rather than mere assertion.
1. Things do not happen “for no reason at all.” Things/events have causes. If something is contingent, if it has only potential existence, then some prior actuality must bring it into being. It will not simply snap into being of itself. Our experiences are contingent, thus they must be caused by something that is prior to them.
2. Being is intelligible, and to be is to be intelligible. Every being is something in particular. That is, it has a form, an actuality, that is determinant of what it is (as well as the potential to change, explained by matter). This actuality determines how a thing interacts with everything else, including our sense organs and our intellects. If this was not the case, interactions would be essentially uncaused, and then there would be no reason for them to be one way and not any other (i.e. random).
...Indeed, if they did not hold, if being were unintelligible and things did happen “for no reason at all,” we might suppose that philosophy and science are a lost cause.
If there are no properties, in virtue of what would some things be members of "the set of red things" but not others?
Or in virtue of what would different individual things he discernible?
What's your answer? That red things are exactly those that have the property "red"?
That's all up to the individual.
This problem can be fixed by clarifying that a property is the set of not only its presently existing instances but also of its past and future instances and of all its possible instances (existing in possible worlds)
Look at the Republic. Justice never gets a satisfactory definition, but it would be hard to read the book carefully and not believe you've learned something about the subject.
What's new about it?
• David Hume’s argument against causal inferences and explanations, as well as his hugely influential “Problem of Induction;”
• Ludwig Wittgenstein’s rule-following argument, as well as Saul Kripke’s influential reformulation of it;
• W.V.O Quine’s argument for the inscrutability of reference;
• Quine’s holist arguments for the underdetermination of theories by evidence, as well similar arguments for forms of theoretical underdetermination made by J.S. Mill and expounded upon by Pierre Duhem;
• Thomas Kuhn’s arguments about underdetermination at the level of scientific paradigms;
• As well as many others, including Feyerabend’s “epistemological anarchism,” Goodman’s “new riddle of induction,” etc.
Yes. But I don't see that anti-realism is a necessary consequence of the applicability of these criteria.
One difference is that there is not the slightest reason to take any of those possibilities seriously.
I mean that the property is the set.
There may not be a universally agreed specification of justice, so different people may identify justice with different sets of acts. It's easier with redness, which can be specified with reference to a certain range of wavelengths of light, although the exact boundaries of this range may not be universally agreed either.
Instead, values are affirmed through their capacity to open new possibilities for subjectivity.
It's not about better or worse, it's just simply how one becomes who they are, by following what drives them.
that depends on the person. Those who thrive under the compulsions of external values ought to live under a system of external values.
Those with their own strong organizing drive would find living under an external value system to be stifling.
I am proposing that we could plausibly identify a property with the set of all things that have this property.
Do you believe in a kind of perennialism, the idea that a lot of these religions or wisdom traditions point to a similar thing, but just use different conceptions for it?
Doesn't society always attach that judgement on the individual while being equally convinced of its own inherent worth?
Being worthy of love is something in the eye of the beholder.
But why would we use two words if we could do with just the one? My argument is that they are both basically the same thing, but then also completely different in terms of scale.
So the brain exists to do cognition (broadly speaking). And the primary functional division that then arises for the neuroscientist is between attention and habit. The intelligence of the ability to consciously focus and figure out something complicated, coupled to the wisdom of accumulated habit which allows you to react to everything else as if it were already completely familiar and reflexively understood.
Commonsense ought to matter more in everyday life. But society has changed. Work itself has become more computational than practical. Or perhaps more polarised into computational and emotional intelligence as the focus of what people do.
So talk of IQ assumes a generalised intelligence or G factor score that you can attach to an individual. But we know it isn't quite so simple. And what the labour market prizes is itself evolving in time.
1. What happened to falsification, which is based on the argument that there can never be enough evidence to establish a theory? Falsification is much easier and can be conclusive when positive proof is not available.
2. There are several criteria, I understand, that are applied in order to choose between two competing theories - Occam's razor, elegance, simplicity etc. Kuhn suggests that the wider context - sociological, technological, practical considerations - all have influence here.
3. If an alternative theory explains more data than the existing theory, it is preferable. If it explains less data, the existing theory is preferable. If both explain exactly the same data, how are they (relevantly) different?
4. Is there really anything special about our making decisions based on less than conclusive data? (We even have a special word for this - "judgement" - admittedly it is not always used in this way.)
It's about living to your internal values rather than external values
WtP is obeying the tyranny of your highest drives that differentiate you into you
In wisdom traditions wisdom usually involves letting go of desire.