Chapter 6· Turning Signs (Contents) References blog

7·     Experience and Experiment

  1. Our only teacher
  2. Prophecy and perception
  3. The clash
  4. Dynamics of turning
  5. Surprises
  6. Fixing belief
  7. The means of meaning
  8. Dynamic tention
  9. Speaking of experience

Our only teacher

It's all very well to speak of speaking from experience, but who has ears to hear what's been spoken? What's to stop the word from turning one way and experience another? Can any verbal revelation open up the bubble of language itself?

Philosophers of recent times have had much to say about experience, but here we will begin where we are, by considering how we use that word in ordinary English, and how that usage has evolved.

Back in the 20th century, when you applied for a job, you were often asked if you had ‘experience.’ The question was whether you had ‘experienced’ doing that kind of work in the past: if so, presumably you had acquired some skill at it, or at least remembered how it was done. (If you knew enough about it, you might even be called an ‘expert,’ which comes from the same root.) This kind of ‘experience’ is a set of habits which will guide your future behavior more or less predictably.

We can also say that you are ‘having an experience’ now (for instance, a reading experience), but this is a different kind of ‘having.’ So the word experience is ambiguous – like the word learning, which can refer either to a process or to the accumulated results of the process. It's like the word revelation, which can refer either to the delivery of a message or to the message delivered (that is, to the advent of an insight or to the symbolized and formulated record of it). Following the lead of Eugene Gendlin's Experiencing and the Creation of Meaning, we could say that ‘experiencing’ now is how you sense an object or event presenting itself to you, while ‘experience’ can still refer to the memory or mental representation of that presenting process. However, since new discoveries are not disconnected from what you already knew – as we will see below – ‘experience’ is often used for both, with ambiguities resolved by attention to the context or situation in which the word is used.

Everyone agrees that learning, and hence knowledge, depend on experience. C.S. Peirce even said that in science, ‘Experience is our only teacher’ (EP2:153, 1903). A century earlier, William Blake wrote that ‘As the true method of knowledge is experiment, the true faculty of knowing must be the faculty which experiences’ (All Religions are One, 1791). And a century before that, John Locke had written that the entire furniture of the mind, ‘all the materials of reason and knowledge,’ come from Experience (Essay Concerning Humane Understanding, II.1, 1690). But behind the apparent consensus among these voices lurks a deeper polyversity, which emerges when we investigate what they meant by ‘experience.’

The roots of the English noun can be traced back to the Greek πεῖρα, translatable as ‘trial, attempt, essay, experiment, enterprise’ (LSG). Aristotle called experience ἐμπειρία; the usual Greek adjective describing an ‘experienced’ person was empeiros. From these we get the English words ‘empirical’ and ‘empiricism’ (the doctrine that experience is the source of all knowledge). From the Latin verb experīrī, which added the prefix ex- to the Greek verb πειράω, we get ‘experience’ and ‘experiment.’ These two English words were nearly synonymous – as in the Blake sentence above – until quite recently. William James (1902, 361) wrote that ‘Yoga means the experimental union of the individual with the divine,’ but most writers today would use ‘experiential’ instead.

In our time, ‘experiment’ is mostly reserved for scientific activity (in the usual narrow sense of “science”), while ‘experience’ is more broadly used in reference to the subject's feeling or awareness of whatever happens to him or her. The word has taken on more passive and internal overtones, drifting away from the Greek root concept of trying or testing, which experiment has retained. This divergence in usage is one symptom of the conceptual gap which has opened up between “revelation” and “discovery,” religion and science, the way of belief and the way of inquiry (as described in Chapter 6).

In terms of philosophical doctrine, we can trace the development of this gap back to British or classical empiricism, as represented by Locke. He asserted that sense experience, ‘conveyed into the mind’ by the effects of external objects on the senses, is the source of all ideas, and therefore all knowledge. Locke described the mind as a ‘white paper,’ a blank slate or tabula rasa, which passively receives whatever ‘Sensation’ writes upon it, and then derives more abstract and general knowledge by reflecting on the ‘ideas’ given through the senses. This was in part a reaction against the rationalist view that reality is (or can be) known by reasoning from “innate ideas,” with little or no help from experience.

Prophecy and perception

Empirical science itself has taken issue with classical empiricism, as we will see below. But few have opposed Locke's ideas quite so bitterly as Blake. In All Religions are One (quoted above), he asserted ‘That the Poetic Genius is the true Man. and that the body or outward form of Man is derived from the Poetic Genius’ – turning Locke inside out, as it were. This ‘Poetic Genius which is every where call'd the Spirit of Prophecy’ is the real Teacher of all we know. In another early tract, There is No Natural Religion, Blake emphatically rejected both sense empiricism and rationalism:

I   Mans perceptions are not bounded by organs of perception. he percieves more than sense (tho' ever so acute) can discover.
II   Reason or the ratio of all we have already known. is not the same that it shall be when we know more.
Locke was dead wrong, according to Blake, to think that human perception was entirely dependent on the senses, or that knowledge was bound within the cognitive bubble, as we called it in the previous chapter (Blake sometimes called it the ‘Mundane Shell’). It's only force of habit, or ‘Nature’ in Blake's terminology, that keeps us imprisoned within the cave of Reason, where we can only rearrange old ideas. ‘The same dull round even of a universe would soon become a mill with complicated wheels,’ he went on – but fortunately we have ways to break out of this mechanical routine. We can discover a deeper, more living truth by means of the human (and therefore divine) Imagination.

This doesn't mean that external objects are only “figments of the imagination,” as we say nowadays. We will explore what Blake meant by ‘Imagination’ in a later chapter; for now, let's just say that his take on perception sets up a stark contrast or contrary to Locke's brand of empiricism. That was Blake's usual way of proceeding, because, as he wrote in The Marriage of Heaven and Hell,

Without Contraries is no progression. Attraction and Repulsion, Reason and Energy, Love and Hate, are necessary to Human existence.
— MHH, pl. 3
His Songs of Innocence and Experience create another contrast, this time between ‘Two Contrary States of the Human Soul’ – only to point the way toward ‘a further state, a synthesis of the two’ (Damon 1988, 197). Experience is an ongoing disaster from the Innocent point of view, while Experience tends to see Innocence as hopelessly naïve. But the only viable hope lies beyond them both, in a third, more comprehensive vision of reality. Breaking through to that larger vision requires us to exceed the limitations of both Innocence and sense experience. It's up to the Poetic Genius or Prophet to goad humanity toward that breakthrough.

At this point the question arises: does this enlarged vision of the Poetic Genius bring us closer to the whole truth, or only to a new belief? For Blake, there's no real difference between the two. In All Religions are One, he wrote that ‘No man can think write or speak from his heart, but he must intend truth.’ But how do you know that the truth doesn't get lost in translation from heart to thought, or thought to word? Does intending the truth suffice for speaking it? Blake addressed this kind of question in The Marriage of Heaven and Hell, where the poet asks the prophet Isaiah,

does a firm perswasion that a thing is so, make it so? He replied: All poets believe that it does, & in ages of imagination this firm perswasion removed mountains; but many are not capable of a firm perswasion of any thing.
In ‘ages of imagination,’ then, faith determines fact. But sooner or later the voice of Experience is bound to break in: Haven't you ever imagined or believed something which you later saw to be mistaken? If so, you've learned that imagination is not infallible – or even if it is, your recognition and reading of its utterances is not. The poet's intending of truth is indeed the heart of his utterance, but once it leaves his lips, his Word can work as a sign – and thus have meaning – only in dialogue with other hearts and bodyminds.

A sentence can be a Sign of its Object only by generating an Interpretant, which is another sign. You can't utter a sign at all unless there's an other to hear it, even if it's only your future self. Moreover, any word meant to be heard must belong already to some language, and there is no private language (recall Chapter 2). Even when the primal person herself speaks forth as prophet, she takes on a social role, creating her audience by dividing it from herself. The act of prophecy creates a universe of discourse – or modifies it, as an external observer would say, since the prophet can only address the already-given situation in which he takes on that public role. Whatever he says will naturally be interpreted according to the very human habit-system it was meant to modify. The prophet is thus calling upon that system of habits to transform itself – which can only happen by learning from experience. But we will have to pass beyond Locke and Blake to see why Peirce named experience as ‘our only teacher.’

The clash

Much like Blake, Peirce asserted that ‘the true poet is the true prophet’ (W1:114); that ‘nothing but imagination’ can give us even ‘an inkling of the truth’ (CP 1.46); and that ‘reasoning can supply the mind with nothing in the world except an estimate of the value of a statistical ratio, that is, how often certain kinds of things are found in certain combinations in the ordinary course of experience’ (CP 6.493, c. 1896). But Peirce also noticed that imagination is far from infallible. Although it is the only possible source of new ideas, even in science, most of those ideas turn out to be wrong when tested in the brutally bright light of experience. The poet has the first word in the way of inquiry, but not the last – creative imagination is only the beginning.

Experience consists of facts or events forcing themselves upon your awareness whether you want them to or not. A fact is an element abstracted from actual experience by representing it in the propositional format that reasoning can work with, and thus making it intelligible. Peirce places his faith in facts as the proper guides along the way of inquiry, precisely because they are determined not by faith but by a reality beyond his control. Since you can count on the facts to be as they are regardless of any belief about them, experience is our only connection with that reality.

This Peircean use of the word ‘experience’ also restores its more active sense of trying or testing, as we can see in his second Harvard Lecture of 1903, ‘On Phenomenology’:

Experience is our only teacher. Far be it from me to enunciate any doctrine of a tabula rasa. For, as I said a few minutes ago, there manifestly is not one drop of principle in the whole vast reservoir of established scientific theory that has sprung from any other source than the power of the human mind to originate ideas that are true. But this power, for all it has accomplished, is so feeble that as ideas flow from their springs in the soul, the truths are almost drowned in a flood of false notions; and that which experience does is gradually, and by a sort of fractionation, to precipitate and filter off the false ideas, eliminating them and letting the truth pour on in its mighty current.
— EP2:153-4
Peirce is speaking here in a scientific context, but ‘science’ for him includes all inquiry, not only what we call the “empirical” or “natural sciences.” Philosophy is a science too; and the very heart of it is phenomenology, the subject of this lecture. In the categorial terms introduced in Chapter 5, Peirce is using ‘experience’ here in reference mainly to Secondness. Blake's Innocence is the psychological face of Peirce's Firstness, while Thirdness is the ‘tendency to take habits.’ All three are essential to a viable guidance system, which is why it must incorporate the way of inquiry. In its deliberate, methodical public form, this is called science, but more vaguely it pervades every living system.

The role of experience in science, or in any kind of guidance, is the role of Secondness in Thirdness. Experience as Secondness is our only way of waking to a difference between appearance and reality, or sign and object. The primal person, being innocent of any duality, knows no otherness, and therefore makes no such distinction. When Secondness, or the dyadic, breaks into that innocence, the sense of the external, of reality, of experience and existing things all arrive together. When you live in the actual, factual world, this happens all the time: you are constantly looking forward into the future, anticipating what will happen next, yet blissfully unaware that you are doing so – until something unexpected happens. This is the element

which the rough and tumble of life renders most familiarly prominent. We are continually bumping up against hard fact. We expected one thing, or passively took it for granted, and had the image of it in our minds, but experience forces that idea into the background, and compels us to think quite differently. You get this kind of consciousness in some approach to purity when you put your shoulder against a door and try to force it open. You have a sense of resistance and at the same time a sense of effort. There can be no resistance without effort; there can be no effort without resistance. They are only two ways of describing the same experience. It is a double consciousness. We become aware of ourself in becoming aware of the not-self. The waking state is a consciousness of reaction; and as the consciousness itself is two-sided, so it has also two varieties; namely, action, where our modification of other things is more prominent than their reaction on us, and perception, where their effect on us is overwhelmingly greater than our effect on them. And this notion, of being such as other things make us, is such a prominent part of our life that we conceive other things also to exist by virtue of their reactions against each other. The idea of other, of not, becomes a very pivot of thought. To this element I give the name of Secondness.
— Peirce, Lowell Lecture 3, 1903 (CP 1.324)

Your innocent or taken-for-granted idea is First, and the actual event which violates or clashes with it is Second to that First. That ‘Outward Clash’ (EP1:233) awakens a sense of reality which Thirdness will render intelligible, just as the clash of Blake's ‘Contraries,’ such as Innocence and Experience, will bear fruit in a ‘third state of the soul.’ Of the three ‘kinds of elements’ or ‘categories’ which Peirce discerned in every phenomenon, or phaneron, ‘experience’ signifies especially the Second:

experience, from the very essence of the word, consists of our belief about a universe, – ‘the truth,’ – over against our opinions and beliefs, which are thought of as fallible and ignorant.
— letter to William James, October 3, 1904 (CP 8.294)

The path of inquiry does have a faith of its own: that beliefs about reality, regardless of origin, are fallible and open to correction, while the objects of factual signs – the facts themselves, as opposed to the signs representing them – are what they are regardless of whether anyone knows them or not. Experience then is the ‘pivot of thought’ because it is the testing ground of every belief or scientific hypothesis, precisely because it is independent of anyone's belief, and thus can check our expectations. This has a double meaning: actual events can stop the flow of expectation, or at least present obstacles to it; and this in turn qualifies them to serve as a reality check on habitual beliefs.

In a 1908 paper, Peirce defined ‘experience’ by its relation to the self-organization of habit:

An ‘Experience’ is a brutally produced conscious effect that contributes to a habit, self-controlled, yet so satisfying, on deliberation, as to be destructible by no positive exercise of internal vigour.
It's the otherness or Secondness of experience that makes it ‘brutal,’ but also makes the resulting habit robust. A healthy habit is not ‘destructible’ from the inside because it has been consciously tested against the outside, against the external reality that can't be wished away. ‘In the idea of reality, Secondness is predominant; for the real is that which insists upon forcing its way to recognition as something other than the mind's creation’ (CP 1.325, R 717).

In the most rigorous form of scientific method, this entails that a hypothesis cannot be considered well grounded until sufficient effort had been made to refute it by experiment. Just as there is no private language, there is no private science: an experiment that can't be reported to and replicated by others does not truly inform the scientific community. Now, some highly significant ideas can't be tested in this rigorous way, because they don't refer to anything observable in public, and therefore can't be conclusively refuted by third-person observation. However, even in its less rigorous forms, the way of inquiry still turns on the same ‘pivot of thought’ which Peirce called Secondness.

Dynamics of turning

Even in Peirce, ‘experience’ does not mean only Secondness. The other two kinds of ‘elements’ in the triad of ‘categories’ are also present in all phenomena. ‘Since all three are invariably present, a pure idea of any one, absolutely distinct from the others, is impossible; indeed, anything like a satisfactorily clear discrimination of them is a work of long and active meditation’ (EP2:267). In the 1908 essay quoted above (EP2:434), Peirce refers to ‘three Universes of Experience.’ Firstness belongs to ‘Experience’ because any specific experience must have some quality. Secondness belongs to experience as the unexpected: ‘it is by surprises that experience teaches all she deigns to teach us’ (EP2:154). The teaching (or learning) itself, insofar as it actually governs our future conduct, is the element of Thirdness or ‘habit-taking’ – which is also the universe of mediation, representation and semiosis. Whether we call them ‘forms of indecomposable elements (EP2:362),’ ‘categories’ or ‘Universes,’ it's clear that there can be no Thirdness that does not involve Secondness: that's where the learning adventure begins.

Words and other signs can turn or guide your way of life only by actual engagement with the world beyond the sign-system. Cognition relates to that external world as a sign relates to its dynamic object, to the Other with which you engage through semiosis, when the indexical part of a sign points to it. This provides the sign-reading system with the leverage it needs to couple its actual conduct with the external reality which the system seeks to navigate, manipulate or explicate. The ‘Dynamic Interpretant, or effect actually produced on the mind by the Sign’ (CP 8.343) is the actual learning which turns currect conduct in a definite direction, aligning or synchronizing it with dynamics in which the object is involved.

The word ‘dynamic’ (or ‘dynamical’) always refers to ‘the Dyadic category, the category of Action’ – the action of the Sign on the mind which guides one's reaction to his current situation. Insofar as ‘the meaning of any sign for anybody consists in the way he reacts to the sign’ (CP 8.315, 1909), that ‘meaning’ is the dynamic interpretant. Likewise the dynamic object is the actuality represented by the sign but external to it. It may be an individual thing or system embodying any degree of complexity, but it exists in reaction or interaction with others existing in its universe. That object may not appear to other sign-readers as belonging to their external world, or they may not recognize that as the object of this sign. In conversation, then, how do we really know that we are talking about the same subject?

The sign-reader's engagement with the dynamic object involves experience of it as something other than (but dynamically connected with) the sign itself. Peirce explained this in a 1909 letter to William James:

We must distinguish between the Immediate Object,— i.e. the Object as represented in the sign,— and the Real (no, because perhaps the Object is altogether fictive, I must choose a different term, therefore), say rather the Dynamical Object, which, from the nature of things, the Sign cannot express, which it can only indicate and leave the interpreter to find out by collateral experience. For instance, I point my finger to what I mean, but I can't make my companion know what I mean, if he can't see it, or if seeing it, it does not, to his mind, separate itself from the surrounding objects in the field of vision.

The Dynamic Object of a Sign can also be defined as ‘that with which it presupposes an acquaintance in order to convey some further information concerning it’ (CP 2.231, 1910). But anyone you are likely to talk with could be acquainted with an infinite number of possible Objects. Supposing (as you must) that the one you refer to is among them, how can she know which one? Finger-pointing is the prototype of intentionally indexical signs, but you can't point anything out to another person that way unless it's ‘in the field of vision’ which is external to both minds. If it isn't – if it's a feeling, fiction or abstraction instead of a visible thing, for instance – then the challenge of ‘making your companion know what you mean’ is all the more difficult.

A sign, then, is anything whatsoever – whether an Actual or a May-be or a Would-be – which affects a mind, its Interpreter, and draws that interpreter’s attention to some Object (whether Actual, May-be, or Would-be) which has already come within the sphere of his experience.
— Peirce, MS 670 (1911)
The point of Peirce's emphasis here is that a sign cannot supply its interpreter with experience of its Object; it can only give him a hint as to where to look for it. If the sign is a revelation, or a turning sign, it will affect your mind by turning your attention to something already ‘within the sphere of your experience’ and revealing connections with it, or qualities of it, that you hadn't seen, felt or imagined before. It may alter your intersubjective connection with something to the extent that you re-cognize the other subject as a different kind of thing from what you thought it was. Yet as Heidegger says (1927, 227), ‘Once entities have been uncovered, they show themselves precisely as entities which beforehand already were.’ The sphere of experience is mostly unexplored by each of us, living as we do within the bubble of our habitual thoughts and perceptions. This wider sphere is the Umwelt or life-world of the species. Its presence to the bodymind is grounded in past experience but includes possibilities which may be realized in future actions, perceptions or cognitions.

A propositional sign includes a subject which ‘separately indicates what object it is intended to represent.’ It may include several of these ‘subject’ terms, directing your attention to objects within the sphere of your experience and to relations among those objects which you hadn't seen before. But just because you haven't seen them before doesn't mean that you see them truly now. You could be hearing a fantasy posing as fact, or an old familiar truth in a new disguise. A genuine revelation is not only surprising as a present experience but also informative about the future. It makes a difference to how you will live that future. But if informative, it must also have some connection with the past, the already-known, other than being an interruption of it. It says something new on an old subject. The beauty and power of language lies in the possibility of recombining its elements to say what has never been said before, so that the interpretant of a turning word can boldly go in a new direction. This change of course will make further differences, signs of which you can hope to read in some later stage of semiosis.


Beliefs are the habits that constitute your guidance system, whether you can declare them in propositional form or not. Some of your habits are bound to be good ones, and thinking about them would only interfere with their smooth operation. But once they run into opposition, or you call them into question, there's no going back to the innocence of “instinct” or “intuition.” If these were always trustworthy guides, there would be nothing to learn from any revelation or discovery. Likewise, if your faith in anything you've learned makes you immune to further learning, then that faith is your enemy.

Whether a discovery is a “religious experience” attributed to a divine source or a scientific insight attained by the human mind, its value appears in the difference it makes to the whole guidance system. If we wish to avoid self-deception, the way of inquiry directs us to test the new idea by actively seeking to cross it with those ‘brute’ facts beyond our control. That crossing is the experience which is ‘our only teacher.’ In science – according to Peirce and Popper, at least – this means conducting an experiment which would conclusively refute the hypothesis if it is in fact false. It's true that even in science, such an ideally definitive experiment is rarely attained; and the kind of crossing we can do in everyday life is often even further from that ideal. Nevertheless, the genuine seeker of truth lives the whole of her time experimentally. Living is learning, and learning (however vaguely it may be expressed) is an ever-widening spiral circulating between expectation and surprise.

Experience is our only teacher.… But precisely how does this action of experience take place? It takes place by a series of surprises. There is no need of going into details. At one time a ship is sailing along in the trades over a smooth sea, the navigator having no more positive expectation than that of the usual monotony of such a voyage, when suddenly she strikes upon a rock. The majority of discoveries, however, have been the result of experimentation. Now no man makes an experiment without being more or less inclined to think that an interesting result will ensue; for experiments are much too costly of physical and psychical energy to be undertaken at random and aimlessly. And naturally nothing can possibly be learned from an experiment that turns out just as was anticipated. It is by surprises that experience teaches all she deigns to teach us.
— Peirce (EP2:153-4)

Experiment as the testing of a hypothesis pervades not only the “hard” sciences but the arts as well. The art lover's vision can be transformed by a painting because it presents her with a hypothesis, a new way of seeing, which she can then proceed to try out. Gombrich offers this example:

Whatever the initial resistance to impressionist paintings, when the first shock had worn off, people learned to read them. And having learned this language, they went into the fields and woods, or looked out of their window onto the Paris boulevards, and found to their delight that the visible world could after all be seen in terms of the bright patches and dabs of paint. The transposition worked. The impressionists had taught them, not, indeed, to see nature with an innocent eye, but to explore an unexpected alternative that turned out to fit certain experiences better than did any earlier paintings.
— Gombrich (2002, 275)
The main difference between the experiments carried out by a reader of paintings (or of scriptures) and those of the scientist is that the art reader makes no concerted effort to refute the new way of seeing; if it works, that's good enough for him. The artist himself, as creator of the new hypothesis, is more scientific – more refutational – in being motivated by criticism of previous artistic achievements. He is driven by the feeling that he can do better, that indeed he can carry forward the tradition in which he is trained only by going beyond it. As Gombrich (2002, 271) put it, ‘only experimentation can show the artist a way out of the prison of style toward a greater truth.’

This is where discovery meets revelation: they share the element of the unexpected, the until-now-unimagined. But the surprise is only the beginning of learning, the spark which touches off the way of inquiry. The object of the inquiry game is a better expectation, one which is not so easily ambushed by surprises. We begin with a guess at it, which we then subject to reality checks. If the guess is a truly scientific theory, we subject it to those tests which are most likely to prove it wrong – for if it survives all that brute Secondness can throw at it, we can take it as much more likely to be true. The fact that some theories generate definite expectations confirmed by actual events (despite our best efforts to refute them) is the strongest evidence that there's more to reality than here-and-now actuality. There's also the reality of Thirdness – general ideas, principles, beliefs, habits, laws, ..... – which continue to guide the flow of events down a more or less definite path. But in order to see the true guides, we need a method of weeding out the false ones.

Fixing belief

In 1877, Peirce published a now-famous essay called ‘The Fixation of Belief.’ A belief, in Peirce's terms, is a habit which actually guides conduct into the future. ‘Fixation’ of belief is the deliberate formation of a relatively stable habit.

Most beliefs function implicitly in practice. You normally think about your guidance system only when some question arises about its ability to guide your life in the right direction. You are then somewhat agitated until the question is settled and you are satisfied with the rightness of your belief. (We've seen this pattern already in the Gospel of Thomas, Saying 2.) Peirce's 1877 essay outlined four different methods of ‘fixing belief,’ which constitute stages on the way of inquiry. Decades later he summarized them as follows:

My paper of November 1877, setting out from the proposition that the agitation of a question ceases when satisfaction is attained with the settlement of belief, and then only, goes on to consider how the conception of truth gradually develops from that principle under the action of experience; beginning with willful belief, or self-mendacity, the most degraded of all intellectual conditions; thence rising to the imposition of beliefs by the authority of organized society; then to the idea of a settlement of opinion as the result of a fermentation of ideas; and finally reaching the idea of truth as overwhelmingly forced upon the mind in experience as the effect of an independent reality.
— CP 5.564 (c. 1906)
The independence of this reality can be guaranteed only by ‘experience’ as genuine Secondness. The ‘way of belief’ as explained in Chapter 6 is essentially what Peirce calls ‘willful belief’ or the ‘method of tenacity’: you simply ‘fix’ on a belief and insist on its truth, resisting any reasoning or evidence that might change your mind. (This is the only method to which the Freudian sense of pathological ‘fixation’ applies.) Any belief so ‘fixed’ that it can't be altered by living experience is a lot like rigor mortis, and is likely to misguide the believer eventually. Some people call such tenacity “faith,” but it does not really count as religious faith unless it is determined by external authority rather than personal insistence. This is an improvement because it helps to integrate believers into a social system; but the unity of this system may be gained at the cost of excluding or demonizing others, and the destructive effects of ‘self-mendacity’ are only amplified when channeled through blind faith in authority figures.

The next step up brings us to dialogue, or ‘fermentation of ideas,’ where reasoning carries more weight than anyone's authority. This tends to make a belief system more coherent and consistent, since reason enhances relations between beliefs – it's a way of keeping the collective cognitive bubble in good repair. But it doesn't necessarily open the bubble to new experience which isn't already encoded within the system. The fourth method is the only one which systematically avoids self-deception at every level, by actively seeking signs of an independent reality. This is what Chapter 6 called ‘the way of inquiry’; Peirce called it ‘the scientific method’ or ‘the method of experience.’

The logic of this method has three main components, according to Peirce: retroduction, deduction and induction (as he named them in 1908). When something unexpected happens, and you look for a way of explaining it, your first step is to make a guess (or more formally, a hypothesis) at a general principle or pattern which would account for the surprising event. This first step in the way of inquiry is retroduction, which corresponds roughly to Blake's ‘Poetic Genius’ or ‘Imagination’ as the source of original ideas. Peirce also called it abduction (the traditional English translation of Aristotle's term ἀπαγωγή), but later preferred ‘Retroduction, i.e. reasoning from consequent to antecedent’ (EP2:441). This suggests a turning back in reasoning from effect to cause.

However, you can't learn anything from guesses alone, since they are not necessarily right. Only by testing your guess against an obsistent reality, calling upon ‘experience’ as Secondness, do you actually learn something new; and this is the role of induction, as practiced in experiment and observation. But this observation itself must be guided by the nature of the hypothesis in order to test it. This is where deduction plays its part, by generating a prediction of what should happen under specific conditions if the hypothesis is true. Then you can test it by observing what actually happens under those conditions.

Scientific method is the deliberate use of all three components of this logic in a formal public process of inquiry. But ordinary reasoning is a less explicit version of the same process, and every new thought we have is an abduction:

All that makes knowledge applicable comes to us via abduction. Looking out my window this lovely spring morning I see an azalea in full bloom. No, no! I do not see that; though that is the only way I can describe what I see. That is a proposition, a sentence, a fact; but what I perceive is not proposition, sentence, fact, but only an image, which I make intelligible in part by means of a statement of fact. This statement is abstract; but what I see is concrete. I perform an abduction when I so much as express in a sentence anything I see. The truth is that the whole fabric of our knowledge is one matted felt of pure hypothesis confirmed and refined by induction. Not the smallest advance can be made in knowledge beyond the stage of vacant staring, without making an abduction at every step.
— Peirce, MS 692, 26-7 (1901)
It's the combination of retroduction, deduction and induction in Peirce's logic which carries it beyond Blake's Imagination and makes ‘experience our only teacher.’ Whereas Blake thought of ‘reason’ as ‘the ratio of all we have already known,’ the ‘bound or outward circumference’ (MHH 4) which constituted the cognitive bubble, this experimental method provides a way of breaking through the bubble to the reality beyond, and thus learning something new. Peirce's logic ‘is the science of the necessary conditions of the attainment of truth. In its broader sense, it is the science of the necessary laws of thought, or, still better (thought always taking place by means of signs), it is general semeiotic’ (CP 1.444, 1896) – the science of signs, which pervade all of life.

As we saw in Chapter 2, it was Locke who first introduced the term ‘semiotic’ into philosophy. But it was Peirce who gave this bare notion body, going beyond both ordinary logic and Locke's classical empiricism to develop a semiotic science out of the ‘logic of relatives.’ At the heart of this development is the triad of categories elucidated by Peirce's phenomenology; and in this science, the word ‘experience’ refers to much more than “sense experience.”

I use the word ‘experience’ in a much broader sense than it carries in the special sciences. For those sciences, experience is that which their special means of observation directly bring to light, and it is contrasted with the interpretations of those observations which are effected by connecting these experiences with what we otherwise know. But for philosophy, which is the science which sets in order those observations which lie open to every man every day and hour, experience can only mean the total cognitive result of living, and includes interpretations quite as truly as it does the matter of sense. Even more truly, since this matter of sense is a hypothetical something which we never can seize as such, free from all interpretative working over. Such being what is here meant by experience, my argument is of the utmost simplicity. It consists merely in begging the reader to notice certain phenomena which he will find, I believe, in every corner of experience and to draw the simplest generalizations from them.
— Peirce, CP 7.538 (undated)
Peirce is ‘begging the reader’ here to engage in phaneroscopy herself, rather than accept his authority on the subject. He defined the phaneron as ‘all that is in any way or in any sense present to the mind, quite regardless of whether it corresponds to any real thing or not’; in this context, we can define ‘experience’ as the presence of the phaneron.

Since we cannot use the scientific method to find the conceptual tools which constitute that method in the first place, phenomenological inquiry is both deeper and more difficult than any special science. It was this kind of inquiry which provided Peirce with his core concepts of Firstness, Secondness and Thirdness. Since we have already explored the first two of these to some extent, we must now turn our attention to the Third, in order to comprehend the nature of semiosis.

The means of meaning

Thirdness is the element of experience which makes a change of mind learning, or makes an event significant. An event, strictly speaking, can't even happen twice. What continues through time is the pattern of relations which determines, in a given situation, what kind of thing will happen next: this is Thirdness. But the Universe of Thirdness requires the ‘double consciousness’ of forcefulness, the tension of genuine Secondness, to underwrite its own reality; and it requires the unforced spontaneity of Firstness to keep it alive.

In one of his Lowell Lectures of 1903, Peirce referred to Thirdness as ‘the mode of being which consists in the fact that future facts of Secondness will take on a determinate general character’ (CP 1.26). Thinking which actually informs your habits (rather than randomly recycling a stream of miscellaneous ideas or images) is the very heart of the human guidance system. But thought in that sense is more than merely human: it's another word for semiosis. In the same lecture quoted just above, Peirce put it this way:

Now in genuine Thirdness, the first, the second, and the third are all three of the nature of thirds, or thought, while in respect to one another they are first, second, and third. The first is thought in its capacity as mere possibility; that is, mere mind capable of thinking, or a mere vague idea. The second is thought playing the role of a Secondness, or event. That is, it is of the general nature of experience or information. The third is thought in its role as governing Secondness. It brings the information into the mind, or determines the idea and gives it body. It is informing thought, or cognition. But take away the psychological or accidental human element, and in this genuine Thirdness we see the operation of a sign.
— (CP 1.537)
In that last sentence, Peirce was opening the way to biosemiotics (as we call it now), which ‘considers human mental processes not as unique phenomena in the ontological sense, but rather as extremely interesting extensions of a more general mode of biological organization and interaction that human beings share with all other living creatures’ (Hoffmeyer 2008, 24). Peirce's concept of information also anticipates Gregory Bateson's (1979, 250) definition of it as ‘a difference that makes a difference.’ Making a difference to the system is the generation of a dynamic interpretant which generates another in its turn, sometimes correcting the errors of the one before, thanks to reality checks at every turn. At the end of thought is not a sign – which, by definition, would lead to another thought-sign – but the post-semiotic difference made by that semiosic process, the ultimate logical interpretant:
It can be proved that the only mental effect that can be so produced and that is not a sign but is of a general application is a habit-change; meaning by a habit-change a modification of a person's tendencies toward action, resulting from previous experiences or from previous exertions of his will or acts, or from a complexus of both kinds of cause.
CP 5.476 (1907)

This pattern is not confined to the conscious thinking of an individual human, or even to the development of one person's habits over a whole lifetime; we can also think of evolution as the mental process by which life on earth learns, through experimentation, what forms to take. Jesper Hoffmeyer writes of a swallow as ‘a product of history with everything about its body and its behavior representing millions of years of evolutionary experience’ (1993, 47). And according to Max Delbrück, ‘Any living cell carries with it the experiences of a billion years of experimentation by its ancestors’ (Mayr 1988, 27). Experience does not have to be conscious of itself as such to make a difference. Learning from experience alters the habit-structure of a system, which in turn makes an actual difference to future interactions. The propensity to learn is the tendency to ‘take habits’; evolution is learning at a higher time scale than that of an individual bodymind.

Gregory Bateson (1979) was thinking along these lines when he defined mind or mental process as independent of scale, or at least not limited to the scale of the human nervous system. He referred to learning and evolution together as ‘the great stochastic processes,’ because they proceed by trial and error. The word ‘stochastic’ comes from a Greek verb meaning to aim or shoot at or guess. Sometimes it is used to indicate the element of randomness in a process. Yet the root meaning applies equally well to intentionality when used as ‘a generic term for the pointing-beyond-itself proper to consciousness. (It comes from the Latin intendere, which once referred to drawing a bow and aiming it at a target)’ (Thompson 2007, 22). The core idea goes back to the ‘stretching’ of the bow (and lyre) which we found in Heraclitus. Even the act of reaching for your coffee cup is stochastic (and intentional) in this sense, as Llinás (2001) shows: your arm first moves in the general direction of the cup, and the movement is progressively refined and modulated through a feedback process. An archery session works the same way in a longer time frame. Learning and evolution amount to the same recursive process at larger and larger scales of time.

Actually “trial and error” is shorthand for “trial, error, correction, and retrial.” It might even be better to put ‘error’ first, since a routine is generally disinclined to change unless it produces unexpected or unintended results. Surprise generates a motivation to try something new, to change the routine. Then feedback from the trial determines whether the new routine is confirmed, modified or abandoned. The errors are weeded out from the tried and true routines by deliberate or natural selection. Science itself is a consciously organized and rigorous form of this pervasive mental process, translating the guesswork of evolution from nature into culture.

The source of novelty in evolution is generally the random elements (mutation, genetic drift, the gene-shuffling of sexual reproduction etc.). However, randomness can contribute novelty only within certain constraints (formal causes), just as a word can mean something only in some context. Randomness in itself does not explain how systems change, develop or evolve. All mental life, all semiosis, requires all three ‘Universes of Experience.’

The advantage of human learning, which enables the enormous acceleration of the process relative to evolutionary learning, is that we can learn from the errors and trials of others and modify our behavior within our own lifetimes rather than waiting for the information to be stabilized by natural selection. The disadvantage is that technology amplifies our ability to change the world, so that the consequences of our errors may change the context of our trials faster than we can learn from them.

Dynamic tention

(The spelling of this subtitle is intended not only to disclaim any reference to Charles Atlas, but also to unmake the distinction between attention and intention, returning both concepts to their common root. I trust this is not too much of a stretch.)

Even at the everyday human time scale, there's more to experiencing than you can consciously attend to. Any description of this ‘more’ is necessarily vague, because only the foregrounded part of experience is in sharp focus, just like that part of the visual field mediated by the fovea in your eye. Try this: after you read this sentence, focus on the first word of the next one – and then, without shifting your visual focus, shift your attention to other words on this page. You can't read many of them, can you? We commonly don't notice this, but most of your visual field is only vaguely defined. The same is true of our mental or experiential fields, i.e. our worlds. In order to make sense of this sentence, you are now drawing upon a vast implicit knowledge of language, most of which you have never made explicit. The same applies to your reading of the world. It all depends on where and when you turn your attention.

Jesus says in Thomas 94, ‘One who seeks will find; for [one who knocks] it will be opened’ (Meyer). Similar sayings in Matthew 7:7-11 and Luke 11:9-13 point to the benevolence of a heavenly Father toward his children. But can you say, from your own experience, that you always get what you ask for, or even that you always learn what you really need to know? Not even Jesus himself gives the seeker what she wants, but instead requires of her to ask the right question at the right time.

Jesus said, ‘Seek and you will find. In the past, however, I did not tell you the things about which you asked me then. Now I am willing to tell them, but you are not seeking them.’
Thomas 92 (Meyer)
It's obvious enough that you are unlikely to find if you don't seek. But there's another lesson here, more in line with Peirce's phaneroscopy: Knock and the world knocks back – and vice versa. This is reality in the Universe of Secondness, or ‘brute actuality,’ without which even the law of gravity would be an ‘airy nothing.’ To make this point, the Zen master is kind and ‘grandmotherly’ enough to give you ‘30 blows,’ for as Heraclitus says, every beast is driven to pasture with a blow (πᾶν γὰρ ἑρπετὸν πληγῇ νέμεται). Knock, and it will be opened to you; if not, the “school of hard knocks” will open you. The wise course is to collude with reality by seeking that very collision with it which will definitely show your guess to be wrong if that is indeed the case. And if you're looking for the answer in the right place, experience will only settle it there more firmly, confirming it as a proper launching pad for further inquiry.

Since the semiosic process of thought directed to habit-change must rely on reality checks en route to keep it honest, it will degenerate into a vain routine if it loses touch with genuine Secondness. This can easily happen in philosophical discourse, where thought-signs often take the form of propositions.

Thus every kind of proposition is either meaningless or has a real Secondness as its object. This is a fact that every reader of philosophy should constantly bear in mind, translating every abstractly expressed proposition into its precise meaning in reference to an individual experience.
— (EP2:279)
Peirce distinguished between genuine and degenerate relations, borrowing these terms from the mathematical usage in which (for example) ‘the degenerate form of an ellipse is a point, that of the parabola a straight line’ (EP2:545) – that is, either of these is a degenerate form of conic section, since ‘all the beautiful relations which characterize genuine conics have, in this form, quite petered out’ (EP2:390). A genuine relation must be at least dydadic (i.e. between things that are Second to each other), and a genuine symbol is one which adds the element of generality (Thirdness) to an experiential connection between an idea or feeling and some real (external) object, so that its Interpretant inhabits a more well-informed system. In other words, it actively connects Objects in the two Universes of Firstness and Secondness. This it does by incorporating the functions of both iconic and indexical signs.

The ‘reader of philosophy’ – or of reality – should be aware that ‘mere reference’ is only a ‘degenerate Secondness’ (CP 1.535, 1903). In order to fix her attention on a dynamic object within the sphere of experience, she must translate an ‘abstractly expressed proposition into its precise meaning’ – but since she can only do so by drawing upon her prior experience with the terms translated, her reading is at risk of getting trapped inside the bubble of language. ‘All degenerate seconds may be conveniently termed Internal, in contrast to External seconds, which are constituted by external fact, and are true actions of one thing upon another’ (EP1:254). Nor is it only abstractions and fantasies which are subject to this degeneracy: a purely verbal representation of “facts” in a “true story” is equally degenerate, since it can only refer symbolically to the dynamic object of the story, the external facts and ‘true actions.’ If those facts or events are remote from the interpreter's experience, his interpretation of the story may not penetrate his own cognitive bubble, his personal system of prejudices.

Empirical science is a systematic way of keeping theory in touch with external fact. But in this respect it has come a long way from classical empiricism, which took the forms of sense experience to be entirely determined by external objects. This view can be traced back to Aristotle's description of a ‘sense’ as that which ‘has the power of receiving into itself the sensible forms of things without the matter’ (On the Soul, 424a, tr. Smith). He compared this to a piece of wax taking the impression of a signet-ring. Kant (1781) improved on this by recognizing that the forms of sense experience are framed by the nature of the experiencing subject. More recent biological models have consolidated this insight by showing that forms experienced in sense perception depend as much on the structure and function of the nervous system as they do on the forms of external objects perceived. For instance, the various effects of incoming light on the retina are transformed into neural activity, which is further transformed or translated as the activation propagates itself through the structures of the visual cortex in the brain.

In neurobiology, the view of sense experience as impressed upon a passive mind by an external reality has been superseded by the theory that meaning is primary: that all experience (including sense perception) is internal to the process of self-organization, even when the event which triggers it is external to the organism. The senses inform us only insofar as they constrain the articulation of intent (Núñez and Freeman 1999). Empiricism has thus turned out to be self-correcting, as Peirce argued that a sound method of inquiry should be: for the primacy of meaning was arrived at through an investigation which was and is empirical in the classical sense, i.e. through observation and experiment crucially deploying sense experience.

We now know that experience is a two-way street, and that seeing begins with looking (see for instance Merleau-Ponty 1945, 270, or Freeman 1999a). It is not true that we see only what we look for; rather, looking is a question to which seeing provides the answer. But it is generally true that you don't see if you don't look, just as you don't often find without seeking; and that what you see depends on how you look. To the extent that we can speak of a sense experience (a singular instance of sense perception), we can think of it as a stage in a semiosic process, or diagram it as a triadic relationship involving sign, object and interpretant. This is a biosemiotic approach to cognition, to which we will return in Chapter 14. For now we can say that the way of inquiry is the way of life itself, at every level.

Speaking of experience

There is still a tendency in psychology to think of perception as input from the external world rather than dialogue with it. This one-way linear model ignores the mutuality of influence between perception and behavior: organisms learn mostly from the relations between behavioral output and sense input, not from one or the other by itself. If we accept the principle that all knowledge is based on experience, we must also accept the complementary principle that all experience is based on knowledge – that is, on internal systems which guide our exploratory behavior, allowing us to anticipate what we will find. In the absence of such anticipation, how could we ever be surprised? In the moment of exploring the external world, though, the guiding knowledge is directing our attention: it is not the object of our attention. As Michael Polanyi (1962) observed, it is personal knowledge subsisting mostly in the tacit dimension of cognition.

Our knowledge of the external world is personal because it is self-organizing. To slightly update Blake's prophetic insight, the body or outward form of humanity is derived from the autopoietic Genius. The bodymind develops by self-organizing its role within the living ecosystems and social systems constituting its context. That role, that ‘outward form’ or personality, is truly living only so long as it remains a work in progress, continuously learning from dynamic experiencing and striving to incorporate the lessons learned into the habit-system which will guide its behavior. The habit-system or ethos of a community is based on what its members learn from experience, and develops in tandem with their ability to enter into dialogue with one another. The communal dialogue with nature that we call science is also grounded in personal experience.

We have said that genuine dialogue depends on speaking from experience. What does this mean for the communal way of inquiry which guides the self-organizing of the whole human community? In this context, as Peirce says above, ‘experience can only mean the total cognitive result of living.’ This is the experience we need to speak from, but in the time of doing so, we cannot speak about this ‘total cognitive result.’ It works implicitly to ground our consciousness and guide our attention to the subject of our dialogue.

The most daring innovations of science spring from a vast range of information which the scientist accepts unchallenged as a background to his problem.
— Polanyi 1966, 80
The backgrounding of this information is necessary in order to keep the problem in the foreground, and in that sense is hidden beneath the consciousness of the scientist. Meanwhile the object of the inquiry, the discovery which will solve the problem, is hidden in the reality beyond the cognitive bubble of conscious knowledge. As Polanyi says, ‘the scientist can conceive problems and pursue their investigation only by believing in a hidden reality on which science bears’ (1966, 74-5).

Heraclitus could have been speaking from his experience as a scientific inquirer when he remarked that hidden connections are stronger than the obvious (ἁρμονίη ἀφανὴς φανερῆς κρείττων). It is the quest for hidden connections that motivates inquiry, and it is from implicit knowledge that the creative hunch or hypothesis will spring. Charles Kahn applies the same idea to the reading of Heraclitus and other prophetic writers: ‘the immediate “surface” meaning is often less significant than the latent intention carried by allusion, enigma and resonance’ (Kahn 1979, 203). The ‘latent intention’ behind the prophet's or artist's expression may well be hidden from the artist just as the ‘reality on which science bears’ is hidden from the scientist. Conscious intentions can only float on the waves of Nature's dynamic tention.

From the Heraclitean point of view, ‘No work of art achieves a unity and fitting together as strong as the natural kosmos which most men fail to see’ (Kahn, same page). But neither does any scientific theory, or any symbolic expression, achieve the irresistible strength of reality. We experience that strength as the obsistence of Secondness, not as the unity or continuity of the reality beyond our ken. That we have to simply believe in; otherwise there is no point in even asking questions about it.

As a way of ‘fixing belief,’ learning by experience means seeing for yourself rather than taking traditional authority's word for it. In the Gospel of Thomas, Jesus points seekers in this direction:

They said to him, ‘Tell us who you are so that we may believe in you.’ He said to them, ‘You examine the face of heaven and earth, but you have not come to know the one who is in your presence, and you do not know how to examine this moment.’
Thomas 91 (Meyer)
Lambdin translates the reply this way: ‘You read the face of the sky and of the earth, but you have not recognized the one who is before you, and you do not know how to read this moment.’ The 5G translation reads: ‘you do not know how to test this opportunity.’ Examining, testing and reading are all implicated with the Coptic verb here (piraze), which is derived from the Greek πειράω. There is more to presence than “being here now,” for experience is always oriented toward the future; reading the signs in front of you entails trying out your interpretations of them. The reader of an argument or story, for instance, “follows” its narrative line or logic by anticipating its course, ‘making forecasts about the forthcoming state of affairs’ (Eco 1979, 32) which continued reading will confirm or confute. The reader or ‘examiner,’ the subject of experience, is constantly testing her own guidance system.

Experiencing then consists of trying out our guidance systems, via the anticipations they generate, in the real world which is never completely known. The primary test of any guide is where it leads you. Thus testing it means following it, which also means testing yourself. Each set of directions has to be read and translated into a path, and since people do this differently, the same set of directions can lead in different directions! Hence the difficulty of developing and maintaining a communal guidance system reliable enough to support real communication toward a genuine consensus.

Next chapter: Consensus and Community →

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