John Dewey on moral principles
The diffused or wide applicability of habits is reflected in the general character of principles: a principle is intellectually what a habit is for direct action. As habits set in grooves dominate activity and swerve it from conditions instead of increasing its adaptability, so principles treated as fixed rules instead of as helpful methods take men away from experience. The more complicated the situation, and the less we really know about it, the more insistent is the orthodox type of moral theory upon the prior existence of some fixed and universal principle or law which is to be directly applied and followed. Ready-made rules available at a moment’s notice for settling any kind of moral difficulty and resolving every species of moral doubt have been the chief object of the ambition of moralists. In the much less complicated and less changing matters of bodily health such pretensions are known as quackery. But in morals a hankering for certainty, born of timidity and nourished by love of authoritative prestige, has led to the idea that absence of immutably fixed and universally applicable ready-made principles is equivalent to moral chaos.
[…]
Morals must be a growing science if it is to be a science at all, not merely because all truth has not yet been appropriated by the mind of man, but because life is a moving affair in which old moral truth ceases to apply. Principles are methods of inquiry and forecast which require verification by the event; and the time honored effort to assimilate morals to mathematics is only a way of bolstering up an old dogmatic authority, or putting a new one upon the throne of the old. But the experimental character of moral judgments does not mean complete uncertainty and fluidity. Principles exist as hypotheses with which to experiment. Human history is long. There is a long record of past experimentation in conduct, and there are cumulative, verifications which give many principles a well earned prestige. Lightly to disregard them is the height of foolishness. But social situations alter; and it is also foolish not to observe how old principles actually work under new conditions, and not to modify them so that they will be more effectual instruments in judging new cases.
Human Nature and Conduct, Part 3: The Place of Intelligence - VII. The Nature of Principles https://brocku.ca/MeadProject/Dewey/Dewey_1922/Dewey1922_21.html
Careless strawman due to inferential distance
A common area of overconfidence: judgements about what other people are thinking or valuing.
I often notice people concluding that someone they have some reasons to admire is either making a naive mistake, or else does not in fact share their values.
Often, the truth is that person 1 is weighing considerations that person 2 does not recognise, or pursuing a strategy person 2 has not thought of. And person 2 is not sufficiently adjusting for this possibility.
The mistake is especially common when two people are separated by greater inferential distance than they realise.
It’s natural to assume that, if someone shares your values and is acting reasonably, it would be fairly easy to understand them. But there are strong reasons to doubt this. Everyone knows lots of things that you do not, everyone’s brain is trained differently. Another person’s reasoning may not be legible to you after a cursory or even a fairly close inspection—or even after you’ve asked them to state their reasons, and they have tried. Yet it may still be good.
Careless strawmanning can lead us to badly underrate people who—by our own lights—we ought to admire, or at least take seriously. I know many people who severely underestimate figures like Tyler Cowen and Peter Thiel, partly due to this effect.
Things get especially bad for people who tend to overindulge in general cynicism about motives.
The principle of charity is a strong antidote. So is the general attitude of “Most of my judgements are mostly wrong—I must keep attending, I must keep listening”.
John Vervaeke on rationality, relevance realisation and insight
You have to shift away from a framing of decision theory or quantitative analysis, because the fundamental problem is overcoming an ill-defined problem to generate a well-posed problem—and then you can have a numerical analysis.
Relevance realisation: relevance is a property that is central to all cognition. We face a combinatorially explosive amount of information both outside of ourselves and within long term memory—there are so many possible ways we could connect and access. If you tried to calculate all that you would never finish. But we’re doing that right now. Somehow we ignore most of the irrelevant information, we shrink the problem space down so we are very often making the right connections, doing what’s appropriate in the situation. And you also have a capacity for correcting that.
I take the phenomenon of insight to be a case where you’ve done the shrinking of the problem, you’ve done the framing, but you’ve done it incorrectly, you’ve zeroed in on the wrong information. And then you have an “aha”, you realise you were treating X as irrelevant when its not, or Y as relevant when its not. The process of relevance realisation is dynamic and self-correcting.
The relevance of a proposition is constantly varying even though logical structure is constant.
We have to drop to a bioeconomic level, pay attention to the cost of computation—not just metabolic but also economic, the opportunity cost imposed by the environment. The brain is always trying to evolve how it constrains the problem space. It does this by a process—we argue—analogous to evolution. Variation then selective pressure.
quote john vervaeke rationality cognitive science applied epistemology decision theory
Richard Rorty reviews Truth and Truthfulness by Bernard Williams
Nietzsche said that:
we simply lack any organ for knowledge, for “truth”—we “know” (or believe or imagine) just as much as may be useful in the interests of the human herd.
If you cite this sort of passage from Nietzsche (or similar ones in William James or John Dewey) in order to argue that what we call ‘the search for objective truth’ is not a matter of getting your beliefs to correspond better and better to the way things really are, but of attaining intersubjective agreement, or of attempting to cope better with the world round about us, you are likely to ҄find yourself described as a danger to the health of society: philosophers sympathetic to this line of thought now ҄find themselves called Postmodernists, and are viewed with the same hostility as Spinozists were three hundred years ago. If you agree with Dewey that the search for truth is just a particular species of the search for happiness, you will be accused of asserting something so counter-intuitive that only a lack of intellectual responsibility can account for your behaviour.
Most non-philosophers would regard the choice between correspondence-to-reality and pragmatist ways of describing the search for truth as a scholastic quibble of the kind that only a professor of philosophy could be foolish enough to get excited about.
[…]
Those who grow passionate on one or the other side of arcane and seemingly pointless disputes are struggling with the question of what self-image it would be best for human beings to have. So it is with the dispute about truth that has been going on among the philosophy professors ever since the days of Nietzsche and James. That dispute boils down to the question of whether, in our pursuit of truth, we must answer only to our fellow human beings, or also to something non-human, such as the Way Things Really Are In Themselves.
Nietzsche thought the latter notion was a surrogate for God, and that we would be stronger, freer, better human beings if we could bring ourselves to dispense with all such surrogates: to stop wanting to have ‘reality’ or ‘truth’ on our side.
[…]
[Williams] has derided what he calls ‘the rationalistic theory of rationality’: the claim that rationality consists in obedience to eternal, ahistorical standards. His most widely read book, Ethics and the Limits of Philosophy, mocked Kantian approaches to moral philosophy.
Such remarks will convince many people that Williams has long since gone over to the dark side, and is hardly the right person to mount a defence of truth against the bad guys. Having conceded so much to the opposition, he has to work hard to secure a middle-of-the-road position — to avoid drifting either to the Platonist right or to the pragmatist left.
[…]
[Williams] counts me among the ‘moderate deniers’ — by which he means, I think, that I share many more views with him than with Foucault. But he insists that we moderates ‘as much as the more radical deniers need to take seriously the idea that to the extent that we lose a sense of the value of truth, we shall certainly lose something, and may well lose everything.’
Williams argues that it is essential to the defence of liberalism to believe that the virtue he capitalises as ‘Sincerity’ has intrinsic rather than merely instrumental value. He defends this claim in the course of telling a ‘genealogical story’, one that attempts to ‘give a decent pedigree to truth and truthfulness’. We need such a story, he believes, since the notion of truth might be thought tainted by its associations with Platonism.
[…]
[Williams] makes it ‘a sufficient condition for something (for instance, trustworthiness) to have an intrinsic value that, ҄first, it is necessary (or nearly necessary) for basic human purposes and needs that human beings should treat it as an intrinsic good, and, second, that they can coherently treat it as an intrinsic good.’
[…]
He wants to retain the conviction, common among analytic philosophers who distrust pragmatism, that the quest for truth is not the same thing as the quest for justi҄fication.
[…]
As he rightly suggests, the only answer the pragmatist can give to this question is that the procedures we use for justifying beliefs to one another are among the things that we try to justify to one another. We used to think that Scripture was a good way of settling astronomical questions, and pontifical pronouncements a good way of resolving moral dilemmas, but we argued ourselves out of both convictions. But suppose we now ask: were the arguments we offered for changing our approach to these matters good arguments, or were they just a form of brainwashing? At this point, pragmatists think, our spade is turned. For we have, as Williams himself says in the passage I quoted above, no way to compare our representations as a whole with the way things are in themselves.
Williams, however, seems to think that we philosophy professors have special knowledge and techniques that enable us, despite this inability, to show that the procedures we now think to be truth-acquiring actually are so. ‘The real problems about methods of inquiry, and which of them are truth acquiring . . . belong to the theory of knowledge and metaphysics.’ These disciplines, he assures us, provide answers to ‘the question, for a given class of propositions, of how the ways of ҄finding out whether they are true are related to what it is for them to be true’.
Williams would seem to be claiming that these metaphysicians and epistemologists stand on neutral ground when deciding between various ways of reaching agreement. They can stand outside history, look with an impartial eye at the Reformation, the Scieintific Revolution and the Enlightenment, and then, by applying their own special, specifically philosophical, truth-acquiring methods, underwrite our belief that Europe’s chances of acquiring truth were increased by those events. They can do all this, presumably, without falling back into what Williams scorns as ‘the rationalistic theory of rationality’.
Williams seems to believe that analytic philosophers have scrubbed metaphysics and epistemology clean of Platonism, and are now in a position to explain what makes various classes of propositions true. If there really were such explanations, then our spade would not be turned where the pragmatists think it is. But of course we who are labelled ‘deniers of truth’ do not think there are. We think the sort of metaphysics and epistemology currently practised by analytic philosophers is just as fantastical and futile as Plato’s Theory of Forms and Locke’s notion of simple ideas.
As far as I can see, Williams’s criticism of ‘the indistinguishability argument’ stands or falls with the claim that analytic philosophers really can do the wonderful things he tells us they can — that they are not just hard-working public relations agents for contemporary institutions and practices, but independent experts whose endorsement of our present ways of justifying beliefs is based on a superior knowledge of what it is for various propositions to be true. Williams would have had a hard time convincing Nietzsche, Dewey or the later Wittgenstein that they had any such knowledge.
The historical portion shows Williams at his best — not arguing with other philosophers, but rather, in the manner of Isaiah Berlin, helping us understand the changes in the human self-image that have produced our present institutions, intuitions and problems.
[…]
He concedes to Foucault that ‘the “force of reason” can hardly be separated altogether from the power of persuasion, and, as the ancient Greeks well knew, the power of persuasion, however benignly or rationally exercised, is still a species of power.’ Williams’s appreciation of this Nietzschean point makes him wary of the Habermasian idea of ‘the force of the better argument’, and leads him to conclude the chapter by saying ‘It is not foolish to believe that any social and political order which effectively uses power, and which sustains a culture that means something to the people who live in it, must involve opacity, mystification and largescale deception.’
[…]
Williams has to work hard here to concede just enough to the opposition, but not too much. He needs carefully to distinguish between justified Nietzschean and Foucauldian suspicions about the supporting stories, and unjustified contempt for the Enlightenment’s political hopes. In making this distinction, he takes on the same complicated and delicate assignment previously attempted by Dewey, Weber and many others. He wants to show us how to combine Nietzschean intellectual honesty and maturity with political liberalism — to keep on striving for liberty, equality and fraternity in a totally disenchanted, completely de-Platonised intellectual world.
The prospect of such a world would have appalled Kant, whose defence of the French Revolution was closely linked to his ‘rationalistic theory of rationality’. Kant is the philosopher to whom such contemporary liberals as Rawls and Habermas ask us to remain faithful. Williams, by contrast, turns his back on Kant. So did Dewey. The similarity between Dewey’s and Williams’s conceptions of the desirable self-image for heirs of the Enlightenment is, in fact, very great, so I am all the more puzzled by his hostility to pragmatism in the ҄first half of his book.
https://www.lrb.co.uk/the-paper/v24/n21/richard-rorty/to-the-sunlit-uplands
Nietzsche on the prospect of secular ethics (as quoted on the dedication of Reasons & Persons)
At last the horizon appears free to us again, even granted that it is not bright; at last our ships may venture out again, venture out to face any danger; all the daring of the lover of knowledge is permitted again; the sea, our sea, lies open again; perhaps there has never yet been such an ‘open sea’.
Nietzsche on love of truth, life, and perhaps even cultivating the species
Is it any wonder that we finally grow suspicious, lose patience, turn round impatiently? That we learn from this Sphinx how to pose questions of our own? Who is actually asking us the questions here? What is it in us that really wants to ‘get at the truth’?
It is true that we paused for a long time to question the origin of this will, until finally we came to a complete stop at an even more basic question. We asked about the value of this will. Given that we want truth: why do we not prefer untruth? And uncertainty? Even ignorance?
—Beyond Good and Evil, On the Prejudices of Philosophers.
There are some things we now know too well, we knowing ones: oh, how we nowadays learn as artists to forget well, to be good at not knowing! And as for our future, one will hardly find us again on the paths of those Egyptian youths who make temples unsafe at night, embrace statues, and want by all means to unveil, uncover, and put into a bright light whatever is kept concealed for good reasons. No, we have grown sick of this bad taste, this will to truth, to ‘truth at any price’, this youthful madness in the love of truth: we are too experienced, too serious, too jovial, too burned, too deep for that . . . We no longer believe that truth remains truth when one pulls off the veil; we have lived too much to believe this. Today we consider it a matter of decency not to wish to see everything naked, to be present everywhere, to understand and ‘know’ everything.
—The Gay Science, Preface
We do not object to a judgement just because it is false; this is probably what is strangest about our new language. The question is rather to what extent the judgement furthers life, preserves life, preserves the species, perhaps even cultivates the species; and we are in principle inclined to claim that judgements that are the most false (among which are the synthetic a priori judgements)* are the most indispensable to us, that man could not live without accepting logical fictions, without measuring reality by the purely invented world of the unconditional, self-referential, without a continual falsification of the world by means of the number-that to give up false judgements would be to give up life, to deny life. Admitting untruth as a condition of life: that means to resist familiar values in a dangerous way; and a philosophy that dares this has already placed itself beyond good and evil.
—Beyond Good and Evil, On the Prejudices of Philosophers.