Pseudoscience

James Chastek reflects on science, pseudoscience, and religion:

The demarcation problem is a name for our failure to identify criteria that can distinguish science from pseudo-science, in spite of there being two such things. In the absence of rational criteria, we get clarity on the difference from various institutional-cultural institutions, like the consensus produced by university gatekeepers though peer review (which generates, by definition, peer pressure), grants, prestige, and other stick-and-carrot means.  Like most institutions we expect it to do reasonably well (or at least better than an every-man-for-himself chaos) though it will come at a cost of group-think, elitism, the occasional witch hunt etc..

The demarcation problem generalizes to our failure to identify any meta-criterion for what counts as legitimate discourse or belief. Kant’s famous attempt to articulate meta-criteria for thought, which concluded to limiting it to an intuition of Euclidean space distinct from linear time turned out to be no limitation at all, and Davidson pointed out that the very idea of a conceptual scheme – a finite scope or limit to human thought that could be determined in advance – requires us to posit a language that is in-principle untranslatable, which is to speak of something that has to meaning. Heraclitus was right – you can’t come to the borders of thought, even if you travel down every road. We simply can’t articulate a domain of acceptable belief in general from which we can identify the auslanders.

This is true of religion as well. By our own resources we can know there are pseudo ones and truer ones, but the degree of clarity we want in this area is going to have to be borrowed from an intellect other than our own. The various religious institutions are attempts to make up for this deficiency in reason and provide us with clearer and more precise articulations of true religion in exactly the same way that we get it in the sciences. That a westerner tends to accept Christianity arises from the same sort of process that makes him tend to accept scientific consensus. He walks within the ambit of various institutions that are designed to help him toward truth, and they almost certainly succeed at this more than he would succeed if left solely to his own lights. Anyone who thinks he can easily identify true science while no one can identify true religion is right in a sense, but he doesn’t recognize how heavily his belief is resting on institutional power.

Like Sean Collins as quoted in this earlier post, Chastek seems to be unreasonably emphasizing the similarity between science and religion where in fact there is a greater dissimilarity. As discussed in the last post, a field is only considered scientific once it has completely dominated the area of thought among persistent students of that field. It is not exactly that “no one disagrees,” so much as that it becomes too complicated for anyone except those students. But those students, to an extremely high degree, have a unified view of the field. An actual equivalent in the area of religion would be if virtually all theologians accepted the same religion. Even here, it might be a bit strange to find whole countries that accepted another religion, the way it would be strange to find a whole country believing in a flat earth. But perhaps not so strange; occasionally you do get a poll indicating a fairly large percentage of some nation believing some claim entirely opposed to the paradigm of some field of science. Nonetheless, if virtually all theologians accepted the same religion, the comparison between science and religion would be pretty apt. Since that is not the case in the slightest, religion looks more like a field where knowledge remains “undeveloped,” in the way I suggested in reference to some areas of philosophy.

Chastek is right to note that one cannot set down some absolute list of rules setting apart reasonable thought from unreasonable thought, or science from pseudoscience. Nonetheless, reflecting on the comments to the previous post, it occurs to me that we have a pretty good idea of what pseudoscience is. The term itself, of course, means something like “fake science,” so the idea would be something purporting to be scientific which is not scientific.

A recurring element in Kuhn’s book, as in the title itself, is the idea of change in scientific paradigms. Kuhn remarks:

Probably the single most prevalent claim advanced by the proponents of a new paradigm is that they can solve the problems that have led the old one to a crisis. When it can legitimately be made, this claim is often the most effective one possible. In the area for which it is advanced the paradigm is known to be in trouble. That trouble has repeatedly been explored, and attempts to remove it have again and again proved vain. “Crucial experiments”—those able to discriminate particularly sharply between the two paradigms—have been recognized and attested before the new paradigm was even invented. Copernicus thus claimed that he had solved the long-vexing problem of the length of the calendar year, Newton that he had reconciled terrestrial and celestial mechanics, Lavoisier that he had solved the problems of gas-identity and of weight relations, and Einstein that he had made electrodynamics compatible with a revised science of motion.

Some pages later, considering why paradigm change is considered progress, he continues:

Because the unit of scientific achievement is the solved problem and because the group knows well which problems have already been solved, few scientists will easily be persuaded to adopt a viewpoint that again opens to question many problems that had previously been solved. Nature itself must first undermine professional security by making prior achievements seem problematic. Furthermore, even when that has occurred and a new candidate for paradigm has been evoked, scientists will be reluctant to embrace it unless convinced that two all-important conditions are being met. First, the new candidate must seem to resolve some outstanding and generally recognized problem that can be met in no other way. Second, the new paradigm must promise to preserve a relatively large part of the concrete problem-solving ability that has accrued to science through its predecessors. Novelty for its own sake is not a desideratum in the sciences as it is in so many other creative fields. As a result, though new paradigms seldom or never possess all the capabilities of their predecessors, they usually preserve a great deal of the most concrete parts of past achievement and they always permit additional concrete problem-solutions besides.

It is not automatically unscientific to suggest that the current paradigm is somehow mistaken and needs to be replaced: in fact the whole idea of paradigm change depends on scientists doing this on a fairly frequent basis. But Kuhn suggests that this mainly happens when there are well known problems with the current paradigm. Additionally, when a new one is proposed, it should be in order to solve new problems. This suggests one particular form of pseudoscientific behavior: to propose new paradigms when there are no special problems with the current ones. Or at any rate, to propose that they be taken just as seriously as the current ones; there is not necessarily anything unreasonable about saying, “Although we currently view things according to paradigm A, someday we might need to adopt something somewhat like paradigm B,” even if one is not yet aware of any great problems with paradigm A.

A particularly anti-scientific form of this would be to propose that the current paradigm be abandoned in favor of an earlier one. It is easy to see why scientists would be especially opposed to such a proposal: since the earlier one was abandoned in order to solve new problems and to resolve more and more serious discrepancies between the paradigm and experience, going back to an earlier paradigm would suddenly create all sorts of new problems.

On the other hand, why do we have the “science” part of “pseudoscience”? This is related to Chastek’s point about institutions as a force creating conformity of opinion. The pseudoscientist is a sort of predator in relation to these institutions. While the goal of science is truth, at least to a first approximation, the pseudoscientist has something different in mind: this is clear from the fact that he does not care whether his theory solves any new problems, and it is even more clear in the case of a retrogressive proposal. But the pseudoscientist will attempt to use the institutions of science to advance his cause. This will tend in reality to be highly unsuccessful in relation to ordinary scientists, for the same reason that Kuhn remarks that scientists who refuse to adopt a new paradigm after its general acceptance “are simply read out of the profession, which thereafter ignores their work.” In a similar way, if someone proposes an unnecessary paradigm change, scientists will simply ignore the proposal. But if the pseudoscientist manages to get beyond certain barriers, e.g. peer review, it may be more difficult for ordinary people to distinguish between ordinary science and pseudoscience, since they are not in fact using their own understanding of the matter, but simply possess a general trust that the scientists know the general truth about the field.

One of the most common usages of the term “pseudoscience” is in relation to young earth creationism, and rightly so. This is in fact a case of attempting to return to an earlier paradigm which was abandoned precisely because of the kind of tensions that are typical of paradigm change. Thus one of their favorite methods is to attempt to get things published in peer reviewed journals. Very occasionally this is successful, but obviously it has very little effect on the field itself: just as with late adopters or people who never change their mind, the rest of the field, as Kuhn says, “ignores their work.” But to the degree that they manage to lead ordinary people to adopt their views, this is to act in a sort of predator relationship with the institutions of science: to take advantage of these institutions for the sake of falsehood rather than truth.

That’s kind of blunt, someone will say. If paradigm change is frequently necessary, surely it could happen at least once that a former paradigm was better than a later one, such that it would be necessary to return to it, and for the sake of truth. People are not infallible, so surely this is possible.

Indeed, it is possible. But very unlikely, for all the reasons that Kuhn mentions. And in order for such a proposal to be truth oriented, it would have to be motivated by the perception of problems with the current paradigm, even if they were problems that had not been foreseen when the original paradigm was abandoned. In practice such proposals are normally not motivated by problems at all,  and thus there is very little orientation towards truth in them.

Naturally, all of this has some bearing on the comments to the last post, but I will leave most of that to the reader’s consideration. I will remark, however, that things like “he is simply ignorant of basic physics because he is a computer scientist, not a physicist,” or “Your last question tells me that you do not know much physics,” or that it is important not to “ignore the verdict of the reviewers and editors of a respected physics journal,” might be important clues for the ordinary fellow.

Technical Discussion and Philosophical Progress

In The Structure of Scientific Revolutions (p. 19-21), Thomas Kuhn remarks on the tendency of sciences to acquire a technical vocabulary and manner of discussion:

We shall be examining the nature of this highly directed or paradigm-based research in the next section, but must first note briefly how the emergence of a paradigm affects the structure of the group that practices the field. When, in the development of a natural science, an individual or group first produces a synthesis able to attract most of the next generation’s practitioners, the older schools gradually disappear. In part their disappearance is caused by their members’ conversion to the new paradigm. But there are always some men who cling to one or another of the older views, and they are simply read out of the profession, which thereafter ignores their work. The new paradigm implies a new and more rigid definition of the field. Those unwilling or unable to accommodate their work to it must proceed in isolation or attach themselves to some other group. Historically, they have often simply stayed in the departments of philosophy from which so many of the special sciences have been spawned. As these indications hint, it is sometimes just its reception of a paradigm that transforms a group previously interested merely in the study of nature into a profession or, at least, a discipline. In the sciences (though not in fields like medicine, technology, and law, of which the principal raison d’être is an external social need), the formation of specialized journals, the foundation of specialists’ societies, and the claim for a special place in the curriculum have usually been associated with a group’s first reception of a single paradigm. At least this was the case between the time, a century and a half ago, when the institutional pattern of scientific specialization first developed and the very recent time when the paraphernalia of specialization acquired a prestige of their own.

The more rigid definition of the scientific group has other consequences. When the individual scientist can take a paradigm for granted, he need no longer, in his major works, attempt to build his field anew, starting from first principles and justifying the use of each concept introduced. That can be left to the writer of textbooks. Given a textbook, however, the creative scientist can begin his research where it leaves off and thus concentrate exclusively upon the subtlest and most esoteric aspects of the natural phenomena that concern his group. And as he does this, his research communiqués will begin to change in ways whose evolution has been too little studied but whose modern end products are obvious to all and oppressive to many. No longer will his researches usually be embodied in books addressed, like Franklin’s Experiments . . . on Electricity or Darwin’s Origin of Species, to anyone who might be interested in the subject matter of the field. Instead they will usually appear as brief articles addressed only to professional colleagues, the men whose knowledge of a shared paradigm can be assumed and who prove to be the only ones able to read the papers addressed to them.

Today in the sciences, books are usually either texts or retrospective reflections upon one aspect or another of the scientific life. The scientist who writes one is more likely to find his professional reputation impaired than enhanced. Only in the earlier, pre-paradigm, stages of the development of the various sciences did the book ordinarily possess the same relation to professional achievement that it still retains in other creative fields. And only in those fields that still retain the book, with or without the article, as a vehicle for research communication are the lines of professionalization still so loosely drawn that the layman may hope to follow progress by reading the practitioners’ original reports. Both in mathematics and astronomy, research reports had ceased already in antiquity to be intelligible to a generally educated audience. In dynamics, research became similarly esoteric in the later Middle Ages, and it recaptured general intelligibility only briefly during the early seventeenth century when a new paradigm replaced the one that had guided medieval research. Electrical research began to require translation for the layman before the end of the eighteenth century, and most other fields of physical science ceased to be generally accessible in the nineteenth. During the same two centuries similar transitions can be isolated in the various parts of the biological sciences. In parts of the social sciences they may well be occurring today. Although it has become customary, and is surely proper, to deplore the widening gulf that separates the professional scientist from his colleagues in other fields, too little attention is paid to the essential relationship between that gulf and the mechanisms intrinsic to scientific advance.

As Kuhn says, this tendency has very well known results. Consider the papers constantly being published at arxiv.org, for example. If you are not familiar with the science in question, you will likely not be able to understand even the title, let alone the summary or the content. Many or most of the words will be meaningless to you, and even if they are not, their combinations will be.

It is also not difficult to see why this happens, and why it must happen. Everything we understand, we understand through form, which is a network of relationships. Thus if particular investigators wish to go into something in greater detail, these relationships will become more and more remote from the ordinary knowledge accessible to everyone. “Just say it in simple words” will become literally impossible, in the sense that explaining the “simple” statement will involve explaining a huge number of relationships that by default a person would have no knowledge of. That is the purpose, as Kuhn notes, of textbooks, namely to form connections between everyday knowledge and the more complex relationships studied in particular fields.

In Chapter XIII, Kuhn relates this sort of development with the word “science” and progress:

The preceding pages have carried my schematic description of scientific development as far as it can go in this essay. Nevertheless, they cannot quite provide a conclusion. If this description has at all caught the essential structure of a science’s continuing evolution, it will simultaneously have posed a special problem: Why should the enterprise sketched above move steadily ahead in ways that, say, art, political theory, or philosophy does not? Why is progress a perquisite reserved almost exclusively for the activities we call science? The most usual answers to that question have been denied in the body of this essay. We must conclude it by asking whether substitutes can be found.

Notice immediately that part of the question is entirely semantic. To a very great extent the term ‘science’ is reserved for fields that do progress in obvious ways. Nowhere does this show more clearly than in the recurrent debates about whether one or another of the contemporary social sciences is really a science. These debates have parallels in the pre-paradigm periods of fields that are today unhesitatingly labeled science. Their ostensible issue throughout is a definition of that vexing term. Men argue that psychology, for example, is a science because it possesses such and such characteristics. Others counter that those characteristics are either unnecessary or not sufficient to make a field a science. Often great energy is invested, great passion aroused, and the outsider is at a loss to know why. Can very much depend upon a definition of ‘science’? Can a definition tell a man whether he is a scientist or not? If so, why do not natural scientists or artists worry about the definition of the term? Inevitably one suspects that the issue is more fundamental. Probably questions like the following are really being asked: Why does my field fail to move ahead in the way that, say, physics does? What changes in technique or method or ideology would enable it to do so? These are not, however, questions that could respond to an agreement on definition. Furthermore, if precedent from the natural sciences serves, they will cease to be a source of concern not when a definition is found, but when the groups that now doubt their own status achieve consensus about their past and present accomplishments. It may, for example, be significant that economists argue less about whether their field is a science than do practitioners of some other fields of social science. Is that because economists know what science is? Or is it rather economics about which they agree?

The last point is telling. There is significantly more consensus among economists than among other sorts of social science, and consequently less worry about whether their field is scientific or not. The difference, then, is a difference of how much agreement is found. There is not necessarily any difference with respect to the kind of increasingly detailed thought that results in increasingly technical discussion. Kuhn remarks:

The theologian who articulates dogma or the philosopher who refines the Kantian imperatives contributes to progress, if only to that of the group that shares his premises. No creative school recognizes a category of work that is, on the one hand, a creative success, but is not, on the other, an addition to the collective achievement of the group. If we doubt, as many do, that nonscientific fields make progress, that cannot be because individual schools make none. Rather, it must be because there are always competing schools, each of which constantly questions the very foundations of the others. The man who argues that philosophy, for example, has made no progress emphasizes that there are still Aristotelians, not that Aristotelianism has failed to progress.

In this sense, if a particular school believes they possess the general truth about some matter (here theology or philosophy), they will quite naturally begin to discuss it in greater detail and in ways which are mainly intelligible to students of that school, just as happens in other technical fields. The field is only failing to progress in the sense that there are other large communities making contrasting claims, while we begin to use the term “science” and to speak of progress when one school completely dominates the field, and to a first approximation even people who know nothing about it assume that the particular school has things basically right.

What does this imply about progress in philosophy?

1. There is progress in the knowledge of topics that were once considered “philosophy,” but when we get to this point, we usually begin to use the name of a particular science, and with good reason, since technical specialization arises in the manner discussed above. Tyler Cowen discusses this sort of thing here.

2. Areas in which there doesn’t seem to be such progress, are probably most often areas where human knowledge remains at an early stage of development; it is precisely at such early stages that discussion does not have a technical character and when it can generally be understood by ordinary people without a specialized education. I pointed out that Aristotle was mistaken to assume that the sciences in general were fully developed. We would be equally mistaken to make such an assumption at the present times. As Kuhn notes, astronomy and mathematics achieved a “scientific” stage centuries before geology and biology did the same, and these long before economics and the like. The conclusion that one should draw is that metaphysics is hard, not that it is impossible or meaningless.

3. Even now, particular philosophical schools or individuals can make progress even without such consensus. This is evidently true if their overall position is correct or more correct than that of others, but it remains true even if their overall position is more wrong than that of other schools. Naturally, in the latter situation, they will not advance beyond the better position of other schools, but they will advance.

4. One who wishes to progress philosophically cannot avoid the tendency to technical specialization, even as an individual. This can be rather problematic for bloggers and people engaging in similar projects. John Nerst describes this problem:

The more I think about this issue the more unsolvable it seems to become. Loyal readers of a publication won’t be satisfied by having the same points reiterated again and again. News media get around this by focusing on, well, news. News are events, you can describe them and react to them for a while until they’re no longer news. Publications that aim to be more analytical and focus on discussing ideas, frameworks, slow processes and large-scale narratives instead of events have a more difficult task because their subject matter doesn’t change quickly enough for it to be possible to churn out new material every day without repeating yourself[2].

Unless you start building upwards. Instead of laying out stone after stone on the ground you put one on top of another, and then one on top of two others laying next to each other, and then one on top of all that, making a single three-level structure. In practice this means writing new material that builds on what came before, taking ideas further and further towards greater complexity, nuance and sophistication. This is what academia does when working correctly.

Mass media (including the more analytical outlets) do it very little and it’s obvious why: it’s too demanding[3]. If an article references six other things you need to have read to fully understand it you’re going to have a lot of difficulty attracting new readers.

Some of his conclusions:

I think that’s the real reason I don’t try to pitch more writing to various online publications. In my summary of 2018 I said it was because I thought my writing was to “too idiosyncratic, abstract and personal to fit in anywhere but my own blog”. Now I think the main reason is that I don’t so much want to take part in public debate or make myself a career. I want to explore ideas that lie at the edge of my own thinking. To do that I must assume that a reader knows broadly the same things I know and I’m just not that interested in writing about things where I can’t do that[9]. I want to follow my thoughts to for me new and unknown places — and import whatever packages I need to do it. This style isn’t compatible with the expectation that a piece will be able to stand on its own and deliver a single recognizable (and defensible) point[10].

The downside is of course obscurity. To achieve both relevance in the wider world and to build on other ideas enough to reach for the sky you need extraordinary success — so extraordinary that you’re essentially pulling the rest of the world along with you.

Obscurity is certainly one result. Another (relevant at least from the VP’s point of view) is disrespect. Scientists are generally respected despite the general incomprehensibility of their writing, on account of the absence of opposing schools. This lack leads people to assume that their arguments must be mostly right, even though they cannot understand them themselves. This can actually lead to an “Emperor has No Clothes” situation, where a scientist publishes something basically crazy, but others, even in his field, are reluctant to say so because they might appear to be the ones who are ignorant. As an example, consider Joy Christian’s “Disproof of Bell’s Theorem.” After reading this text, Scott Aaronson comments:

In response to my post criticizing his “disproof” of Bell’s Theorem, Joy Christian taunted me that “all I knew was words.”  By this, he meant that my criticisms were entirely based on circumstantial evidence, for example that (1) Joy clearly didn’t understand what the word “theorem” even meant, (2) every other sentence he uttered contained howling misconceptions, (3) his papers were written in an obscure, “crackpot” way, and (4) several people had written very clear papers pointing out mathematical errors in his work, to which Joy had responded only with bluster.  But I hadn’t actually studied Joy’s “work” at a technical level.  Well, yesterday I finally did, and I confess that I was astonished by what I found.  Before, I’d actually given Joy some tiny benefit of the doubt—possibly misled by the length and semi-respectful tone of the papers refuting his claims.  I had assumed that Joy’s errors, though ultimately trivial (how could they not be, when he’s claiming to contradict such a well-understood fact provable with a few lines of arithmetic?), would nevertheless be artfully concealed, and would require some expertise in geometric algebra to spot.  I’d also assumed that of course Joy would have some well-defined hidden-variable model that reproduced the quantum-mechanical predictions for the Bell/CHSH experiment (how could he not?), and that the “only” problem would be that, due to cleverly-hidden mistakes, his model would be subtly nonlocal.

What I actually found was a thousand times worse: closer to the stuff freshmen scrawl on an exam when they have no clue what they’re talking about but are hoping for a few pity points.  It’s so bad that I don’t understand how even Joy’s fellow crackpots haven’t laughed this off the stage.  Look, Joy has a hidden variable λ, which is either 1 or -1 uniformly at random.  He also has a measurement choice a of Alice, and a measurement choice b of Bob.  He then defines Alice and Bob’s measurement outcomes A and B via the following functions:

A(a,λ) = something complicated = (as Joy correctly observes) λ

B(b,λ) = something complicated = (as Joy correctly observes) -λ

I shit you not.  A(a,λ) = λ, and B(b,λ) = -λ.  Neither A nor B has any dependence on the choices of measurement a and b, and the complicated definitions that he gives for them turn out to be completely superfluous.  No matter what measurements are made, A and B are always perfectly anticorrelated with each other.

You might wonder: what could lead anyone—no matter how deluded—even to think such a thing could violate the Bell/CHSH inequalities?

“Give opposite answers in all cases” is in fact entirely irrelevant to Bell’s inequality. Thus the rest of Joy’s paper has no bearing whatsoever on the issue: it is essentially meaningless nonsense. Aaronson says he was possibly “misled by the length and semi-respectful tone of the papers refuting his claims.” But it is not difficult to see why people would be cautious in this way: the fear that they would turn out to be the ones missing something important.

The individual blogger in philosophy, however, is in a different position. If they wish to develop their thought it must become more technical, and there is no similar community backing that would cause others to assume that the writing basically makes sense. Thus, one’s writing is not only likely to become more and more obscure, but others will become more and more likely to assume that it is more or less meaningless word salad. This will happen even more to the degree that there is cultural opposition to one’s vocabulary, concepts, and topics.

Motivated Reasoning and the Kantian Dichotomy

At the beginning of the last post, I distinguished between error caused by confusing the mode of knowledge and the mode of being, and error caused by non-truth related motives. But by the end of the post, it occurred to me that there might be more of a relationship between the two than one might think. Not that we can reduce all error to one or the other, of course. It seems pretty clear that the errors involved in the Kantian dichotomy are somewhat “natural,” so to speak, and often the result of honest confusion. This seems different from motivated reasoning. Similarly, there are certainly other causes of error. If someone makes an arithmetical error in their reasoning, which is a common occurrence, this is not necessarily caused by either confusion about the mode of knowing or by some other motive. It is just a mistake, perhaps caused by a failure of the imagination.

Nonetheless, consider the examples chosen in the last post. Scott Sumner is the anti-realist, while James Larson is the realist. And if we are looking only at that disagreement, and not taking into account confusion about the mode of knowing, Larson is right, and Sumner is wrong. But if we consider their opinions on other matters, Sumner is basically sane and normal, while Larson is basically crazy. Consider for example Larson’s attitude to science:

In considering what might be called the “collective thinking” of the entire Western world (and beyond), there is no position one can take which elicits more universal disdain than that of being“anti-science.” It immediately calls forth stereotyped images of backwardness, anti-progress, rigidity, and just plain stupidity.

There are of course other epithets that are accompanied by much more vehement condemnations: terms as such anti-semite, racist, etc. But we are not here concerned with such individual prejudices and passions, but rather with the scientific Weltanschauung (World-view) which now dominates our thinking, and the rejection of which is almost unthinkable to modern man.

Integral to this world-view is the belief that there is a world of “Science” containing all knowledge of the depths of the physical world, that the human mind has the potential to fully encompass this knowledge, and that it is only in the use” of this knowledge that man sins.

It is my contention, on the other hand, that the scientific weltanschauung is integrally constituted by a dominant hubris, which has profoundly altered human consciousness, and constitutes a war against both God and man.

Stereotyped or not, the labels Larson complains about can be applied to his position with a high degree of accuracy. He goes on to criticize not only the conclusions of science but also the very idea of engaging in a study of the world in a scientific manner:

It is a kind of dogma of modern life that man has the inalienable right, and even responsibility, to the pursuit of unending growth in all the spheres of his secular activity: economic, political (New World Order), scientific knowledge, technological development, etc. Such “unending quest for knowledge and growth” would almost seem to constitute modern man’s definition of his most fundamental dignity. This is fully in accord with the dominant forms of modern philosophy which define him in terms of evolutionary becoming rather than created being.

Such is not the Biblical view, which rather sees such pursuits as reeking disaster to both individual and society, and to man’s relationship to Truth and God. The Biblical perspective begins with Original Sin which, according to St. Thomas, was constituted as an intellectual pride by which Adam and Eve sought an intellectual excellence of knowledge independently of God. In the situation of Original Sin, this is described in terms of “knowledge of good and evil.” It is obvious in the light of further Old Testament scriptures, however, that this disorder also extends to the “seeking after an excellence” which would presume to penetrate to the depth of the nature of created things. Thus, we have the following scriptures:

Nothing may be taken away, nor added, neither is it possible to find out the glorious works of God: When a man hath done, then shall he begin: And when he leaveth off, he shall be at a loss.” (Ecclus 28:5-6).

And I understood that man can find no reason of all those works of God that are done under the sun: and the more he shall labor to seek, so much the less shall he find: yea, though the wise man shall say, that he knoweth it, he shall not be able to find it.” (Eccl 8:17).

For the works of the Highest only are wonderful, and his works are glorious, secret, and hidden.” (Ecclus 11:4).

For great is the power of God alone, and he is honoured by the humble. Seek not the things that are too high for thee, and search not into things above thy ability: but the things that God hath commanded thee, think on them always, and in many of his works be not curious. For it is not necessary for thee to see with thy eyes those things that are hid. In unnecessary matters be not over curious, and in many of his works thou shalt not be inquisitive. For many things are shewn to thee above the understanding of men. And the suspicion of them hath deceived man, and hath detained their minds in vanity.” (Ecclus 3:21-26).

These scripture passages proscribe any effort by man which attempts to penetrate (or even be inquisitive and curious about) the hidden depths of God’s “works.” It is evident that in these scriptures the word “works” refers to the physical world itself – to all those “works of God that are done under the sun.” There is no allegorical interpretation possible here. We are simply faced with a choice between considering these teachings as divinely revealed truth, or merely the product of primitive and ignorant Old Testament human minds.

It is not merely that Larson rejects the conclusions of science, which he admittedly does. He also condemns the very idea of “let’s go find out how the world works” as a wicked and corrupting curiosity. I say, without further ado, that this is insane.

But of course it is not insane in the sense that Larson should be committed to a mental institution, even though I would expect that he has some rather extreme personality characteristics. Rather, it is extremely obvious that Larson is engaging in highly motivated reasoning. On the other hand, most of Scott Sumner’s opinions are relatively ordinary, and while some of his opinions are no doubt supported by other human motives besides truth, we do not find him holding anything in such a highly motivated way.

Thus we have this situation: the one who upholds common sense (with regard to realism) holds crazy motivated opinions about all sorts of other matters, while the one who rejects common sense (with regard to realism) holds sane non-motivated opinions about all sorts of other matters. Perhaps this is accidental? If we consider other cases, will we find that this is an exceptional case, and that most of the time the opposite happens?

Anti-realism in particular, precisely because it is so strongly opposed to common sense, is rare in absolute terms, and thus we can expect to find that most people are realist regardless of their other opinions. But I do not think that we will find that the opposite is the case overall. On the contrary, I think we will find that people who embrace the Kantian side of such a dichotomy will frequently tend to be people who have more accurate opinions about detailed matters, and that people who embrace the anti-Kantian side of such a dichotomy will frequently tend to be people who have less accurate opinions about detailed matters, despite the fact that the anti-Kantian side is right about the common sense issue at hand.

Consider the dichotomy in general. If we analyze it purely in terms of concern for truth, the anti-Kantian is interested in upholding the truth of common sense, while the Kantian is interested in upholding the truth about the relationship between the mind and the world. From the beginning, the anti-Kantian wishes to maintain a general well-known truth, while the Kantian wants to maintain a relatively complex detailed truth about the relationship between knowledge and the world. The Kantian thus has more of an interest in details than the anti-Kantian, while the anti-Kantian is more concerned about the general truth.

What happens when we bring in other motivations? People begin to trade away truth. To the degree that they are interested in other things, they will have less time and energy to think about what is true. And since knowledge advances from general to particular, it would not be surprising if people who are less interested in truth pay less attention to details, and bother themselves mainly about general issues. On the other hand, if people are highly interested in truth and not much interested in other things, they will dedicate a lot of time and attention to working out things in detail. Of course, there are also other reasons why someone might want to work things out in detail. For example, as I discussed a few years ago, Francis Bacon says in effect: the philosophers do not care about truth. Rather their system is “useful” for certain goals:

We make no attempt to disturb the system of philosophy that now prevails, or any other which may or will exist, either more correct or more complete. For we deny not that the received system of philosophy, and others of a similar nature, encourage discussion, embellish harangues, are employed, and are of service in the duties of the professor, and the affairs of civil life. Nay, we openly express and declare that the philosophy we offer will not be very useful in such respects. It is not obvious, nor to be understood in a cursory view, nor does it flatter the mind in its preconceived notions, nor will it descend to the level of the generality of mankind unless by its advantages and effects.

Meanwhile, Bacon does not himself claim to be interested in truth. But he desires “advantages and effects,” namely accomplishments in the physical world, such as changing lead into gold. But if you want to make complex changes in the physical world, you need to know the world in detail. The philosophers, therefore, have no need of detailed knowledge because they are not interested in truth but disputation and status, while Bacon does have a need of detailed knowledge, even though he is likewise uninterested in truth, because he is interested in changing the world.

In reality, there will exist both philosophers and scientists who mainly have these non-truth related concerns, and others who are mainly concerned about the truth. But we can expect an overall effect of caring more about truth to be caring more about details as well, simply because such people will devote more time and energy to working things out in detail.

On this account, Scott Sumner’s anti-realism is an honest mistake, made simply because people tend to find the Kantian error persuasive when they try to think about how knowledge works in detail. Meanwhile, James Larson’s absurd opinions about science are not caused by any sort of honesty, but by his ulterior motives. I noted in the last post that in any such Kantian dichotomy, the position upholding common sense is truer. And this is so, but the implication of the present considerations is that in practice we will often find the person upholding common sense also maintaining positions which are much wronger in their details, because they will frequently care less about the truth overall.

I intended to give a number of examples, since this point is hardly proven by the single instance of Scott Sumner and James Larson. But since I am running short on time, at least for now I will simply point the reader in the right direction. Consider the Catholic discussion of modernism. Pius X said that the modernists “attempt to ascribe to a love of truth that which is in reality the result of pride and obstinacy,” but as we saw there, the modernists cared about the truth of certain details that the Church preferred to ignore or even to deny. The modernists were not mistaken to ascribe this to a love of truth. As I noted in the same post, Pius X suggests that a mistaken epistemology is responsible for the opinions of the modernists:

6. We begin, then, with the philosopher. Modernists place the foundation of religious philosophy in that doctrine which is usually called Agnosticism. According to this teaching human reason is confined entirely within the field of phenomena, that is to say, to things that are perceptible to the senses, and in the manner in which they are perceptible; it has no right and no power to transgress these limits. Hence it is incapable of lifting itself up to God, and of recognising His existence, even by means of visible things. From this it is inferred that God can never be the direct object of science, and that, as regards history, He must not be considered as an historical subject. Given these premises, all will readily perceive what becomes of Natural Theology, of the motives of credibility, of external revelation. The Modernists simply make away with them altogether; they include them in Intellectualism, which they call a ridiculous and long ago defunct system. Nor does the fact that the Church has formally condemned these portentous errors exercise the slightest restraint upon them.

As I noted there, epistemology is not the foundation for anyone’s opinions, and was not the foundation for the opinions of the modernists. But on the other hand, Pius X may be seeing something true here. The “agnosticism” he describes here is basically the claim that we can know only appearances, and not the thing in itself. And I would find it unsurprising if Pius X is right that there was a general tendency among the modernists to accept a Kantian epistemology. But the reason for this would be analogous to the reasons that Scott Sumner is an anti-realist: that is, it is basically an honest mistake about knowledge, while in contrast, the condemnation of questioning the authenticity of the Vulgate text of 1 John 5:7 was not honest at all.

Replies to Objections on Form

This post replies to the objections raised in the last post.

Reply 1. I do not define form as “many relations”, in part for this very reason. Rather, I say that it is a network, and thus is one thing tied together, so to speak.

Nonetheless, the objection seems to wish to find something absolutely one which is in no way many and which causes unity in other things which are in some way lacking in unity. This does not fit with the idea of giving an account, which necessarily involves many words and thus reference to many aspects of a thing. And thus it also does not fit with the idea of form as that which makes a thing what it is, because it is evident that when we ask what a thing is, we are typically asking about things that have many aspects, as a human being has many senses and many body parts and so on.

In other words, form makes a thing one, but it also makes it what it is, which means that it also makes a thing many in various ways. And so form is one in some way, and thus called a “network,” but it also contains various relations that account for the many aspects of the thing.

Someone might extend this objection by saying that if a form contains many relations, there will need to be a form of form, uniting these relations. But there is a difference between many material parts, which might need a form in order to be one, and relations, which bind things together of themselves. To be related to something, in this sense, is somewhat like being attached to it in some way, while a number of physical bodies are not attached to each other simply in virtue of being a number of bodies. It is true that this implies a certain amount of complexity in form, but this is simply the result of the fact that there is a certain amount of complexity in what things actually are.

Reply 2. “Apt to make something one” is included in the definition in order to point to the relationships and networks of relationships that we are concerned with. For example, one could discuss the idea of a mereological sum, for example the tree outside my window together with my cell phone, and talk about a certain network of relationships intrinsic to that “sum.” This network would have little share in the idea of form, precisely because it is not apt to make anything one thing in any ordinary sense. However, I say “little share” here rather than “no share”, because this is probably a question of degree and kind. As I said here, “one thing” is said in many ways and with many degrees, and thus also form exists in many ways and with many degrees. In particular, there is no reason to suppose that “one” has one true sense compared to which the other senses would be more false than true.

Reply 3. A network of relationships could be an accidental form. Thus the form that makes a blue thing blue would normally be an accidental form. But there will be a similar network of relationships that make a thing a substance. If something is related to other things as “that in which other things are present,” and is not related to other things as “that which is present in something else,” then it will exist as substance, and precisely because it is related to things in these ways. So the definition is in fact general in comparison to both substance and accident.

Reply 4. This objection could be understood as asserting that everything relative depends on something prior which is absolute. Taken in this sense, the objection is simply mistaken. The existence of more than one thing proves conclusively that relationship as such does not need to depend on anything absolute.

Another way to understand the objection would be as asserting that whatever we may say about the thing in relation to other things, all of this must result from what the thing is in itself, apart from all of this. Therefore the essence of the thing is prior to anything at all that we say about it. And in this way, there is a truth here and an error here, namely the Kantian truth and the Kantian error. Certainly the thing is the cause of our knowledge, and not simply identical with our knowledge. Nonetheless, we possess knowledge, not ignorance, of the thing, and we have this knowledge by participation in the network of relationships that defines the thing.

Reply 5. The objection gratuitously asserts that our definition is reductionist, and this can equally well be gratuitously denied. In fact, this account includes the rejection of both reductionist and anti-reductionist positions. Insofar as people suppose that these positions are the only possible positions, if they see that my account implies the rejection of their particular side of the argument, they will naturally suppose that my account implies the acceptance of the other side. This is why the 10th objection claims the opposite: namely that my account is mistaken because it seems to be anti-reductionist.

Reply 6. I agree, in fact, that we are mostly ignorant of the nature of “blue,” and likewise of the natures of most other things. But we are equally ignorant of the network of relationships that these things share in. Thus in an earlier post about Mary’s Room, I noted that we do not even come close to knowing everything that can be known about color. Something similar would be true about pretty much everything that we can commonly name. We have some knowledge of what blue is, but it is a very imperfect knowledge, and similarly we have some knowledge of what a human being is, but it is a very imperfect knowledge. This is one reason why I qualified the claim that the essences of things are not hidden: in another way, virtually all essences are hidden from us, because they are typically too complex for us to understand exhaustively.

An additional problem, also mentioned in the case of “blue,” is that the experience of blue is not the understanding of blue, and these would remain distinct even if the understanding of blue were perfect. But again, it would be an instance of the Kantian error to suppose that it follows that one would not understand the nature of blue even if one understood it (thus we make the absurdity evident.)

Reply 7. God is not an exception to the claim about hidden essences, nor to this account of form, and these claims are not necessarily inconsistent with Christian theology.

The simplicity of God should not be understood as necessarily being opposed to being a network of relationships. In particular, the Trinity is thought to be the same as the essence of God, and what is the Trinity except a network of relations?

Nor does the impossibility of knowing the essence of God imply that God’s essence is hidden in the relevant sense. Rather, it is enough to say that it is inaccessible for “practical” reasons, so to speak. For example, consider St. Thomas’s argument that no one knows all that God can do:

The created intellect, in seeing the divine essence, does not see in it all that God does or can do. For it is manifest that things are seen in God as they are in Him. But all other things are in God as effects are in the power of their cause. Therefore all things are seen in God as an effect is seen in its cause. Now it is clear that the more perfectly a cause is seen, the more of its effects can be seen in it. For whoever has a lofty understanding, as soon as one demonstrative principle is put before him can gather the knowledge of many conclusions; but this is beyond one of a weaker intellect, for he needs things to be explained to him separately. And so an intellect can know all the effects of a cause and the reasons for those effects in the cause itself, if it comprehends the cause wholly. Now no created intellect can comprehend God wholly, as shown above (Article 7). Therefore no created intellect in seeing God can know all that God does or can do, for this would be to comprehend His power; but of what God does or can do any intellect can know the more, the more perfectly it sees God.

St. Thomas argues that if anyone knew all that God can do, i.e. everything that can be God’s effect, he would not only know the essence of God, but know it perfectly. This actually supports our position precisely: if you have an exhaustive account of the network of relationships between God and the world, actual and potential, according to St. Thomas, this is to know the essence of God exhaustively.

Reply 8. I concede the objection, but simply note that the error is on the part of Christian theology, not on the part of this account.

In this case, someone might ask why I included this objection, along with the previous, where even if I consider the theology defensible, I do not consider it authoritative. The reason is that I included objections that I expected various readers to hold in one form or another, and these are two of them. But what is the use of addressing them if I simply reject the premise of the objection?

There is at least one benefit to this. There is an important lesson here. Religious doctrines are typically defined in such a way that they have few or no undue sensible implications, as I said for example about the Real Presence. But philosophy is more difficult, and shares in much of the same distance from the senses that such religious claims have. Consequently, even if you manage to avoid adopting religious doctrines that have false scientific implications (and many don’t manage to avoid even this), if you accept any religious doctrines at all, it will be much harder to avoid false philosophical implications.

In fact, the idea of an immortal soul probably has false scientific consequences as well as false philosophical consequences, at least taken as it is usually understood. Thus for example Sean Carroll argues that the mortality of the soul is a settled issue:

Adam claims that “simply is no controlled, experimental[ly] verifiable information” regarding life after death. By these standards, there is no controlled, experimentally verifiable information regarding whether the Moon is made of green cheese. Sure, we can take spectra of light reflecting from the Moon, and even send astronauts up there and bring samples back for analysis. But that’s only scratching the surface, as it were. What if the Moon is almost all green cheese, but is covered with a layer of dust a few meters thick? Can you really say that you know this isn’t true? Until you have actually examined every single cubic centimeter of the Moon’s interior, you don’t really have experimentally verifiable information, do you? So maybe agnosticism on the green-cheese issue is warranted. (Come up with all the information we actually do have about the Moon; I promise you I can fit it into the green-cheese hypothesis.)

Obviously this is completely crazy. Our conviction that green cheese makes up a negligible fraction of the Moon’s interior comes not from direct observation, but from the gross incompatibility of that idea with other things we think we know. Given what we do understand about rocks and planets and dairy products and the Solar System, it’s absurd to imagine that the Moon is made of green cheese. We know better.

We also know better for life after death, although people are much more reluctant to admit it. Admittedly, “direct” evidence one way or the other is hard to come by — all we have are a few legends and sketchy claims from unreliable witnesses with near-death experiences, plus a bucketload of wishful thinking. But surely it’s okay to take account of indirect evidence — namely, compatibility of the idea that some form of our individual soul survives death with other things we know about how the world works.

Claims that some form of consciousness persists after our bodies die and decay into their constituent atoms face one huge, insuperable obstacle: the laws of physics underlying everyday life are completely understood, and there’s no way within those laws to allow for the information stored in our brains to persist after we die. If you claim that some form of soul persists beyond death, what particles is that soul made of? What forces are holding it together? How does it interact with ordinary matter?

Everything we know about quantum field theory (QFT) says that there aren’t any sensible answers to these questions. Of course, everything we know about quantum field theory could be wrong. Also, the Moon could be made of green cheese.

Among advocates for life after death, nobody even tries to sit down and do the hard work of explaining how the basic physics of atoms and electrons would have to be altered in order for this to be true. If we tried, the fundamental absurdity of the task would quickly become evident.

Even if you don’t believe that human beings are “simply” collections of atoms evolving and interacting according to rules laid down in the Standard Model of particle physics, most people would grudgingly admit that atoms are part of who we are. If it’s really nothing but atoms and the known forces, there is clearly no way for the soul to survive death. Believing in life after death, to put it mildly, requires physics beyond the Standard Model. Most importantly, we need some way for that “new physics” to interact with the atoms that we do have.

Very roughly speaking, when most people think about an immaterial soul that persists after death, they have in mind some sort of blob of spirit energy that takes up residence near our brain, and drives around our body like a soccer mom driving an SUV. The questions are these: what form does that spirit energy take, and how does it interact with our ordinary atoms? Not only is new physics required, but dramatically new physics. Within QFT, there can’t be a new collection of “spirit particles” and “spirit forces” that interact with our regular atoms, because we would have detected them in existing experiments. Ockham’s razor is not on your side here, since you have to posit a completely new realm of reality obeying very different rules than the ones we know.

There are certainly different ways to think about this, but this is in fact a common way of thinking about the soul in relation to the body. For example, consider this discussion by James Chastek:

Objection: Conservation laws require that outcomes be already determined. By your own admission, life has to be able to “alter what would happen by physical causes alone” and therefore violates conservation laws.

Response: Again, laws and initial conditions do not suffice to explain the actual world. Life only “alters” physical causes under the counterfactual supposition that physical causes could act alone, i.e. in a way that could suffice to explain outcomes in the actual world.

Objection: It is meaningless to describe life acting on physical laws and conditions when we can’t detect this. Life-actions are vacuous entities about which we can say nothing at all. What’s their Hamiltonian?

Response: Physical laws and conditions as physical are instrumental or partial accounts of the actual world. The interactive mechanisms and measurement devices appropriate to establishing the existence of physical causes are not appropriate tools for describing all causes of the actual world.

Chastek is deliberately ignoring the question that he poses himself. But we know his opinion of the matter from previous discussions. What physics would calculate would be one thing; what the human being will do, according to Chastek, is something different.

This almost certainly does imply a violation of the laws of physics in the sense of the discussion in Chastek’s post, as well as in the sense that concerns Sean Carroll. In fact, it probably would imply a violation of conservation of energy, very possibly to such a degree that it would be possible in principle to exploit the violation to create a perpetual motion machine, somewhat along the lines of this short story by Scott Alexander. And these violations would detectable in principle, and very likely in practice as well, at least at some point.

Nonetheless, one might think about it differently, without suggesting these things, but still suppose that people have immortal souls. And one might be forgiven for being skeptical of Sean Carroll’s arguments, given that his metaphysics is wrong. Perhaps there is some implicit dependence of his argument on this mistaken metaphysics. The problem with this response is that even the correct metaphysics has the same implications, even without considering Carroll’s arguments from physics.

It is easy to see that there still loopholes for someone who wishes to maintain the immortality of the soul. But such loopholes also indicate an additional problem with the idea. In particular, the idea that the soul is subsistent implies that it is a substantial part of a human being: that a human is a whole made of soul and body much as the body is a whole made of various parts such as legs and arms. If this were the case, the soul might not be material in a quantitative sense, but it would be “matter” in the sense that we have argued that form is not matter. In this case, it would be reasonable to suppose that an additional substantial form would be necessary to unify soul and body, themselves two substantial parts.

Reply 9. There in fact is an implicit reference to matter in the definition. “Apt to make something one” refers to what is made, but it also refers to what it is made out of, if there is anything out of which it is made. The form of a chair makes the chair one chair, but it also makes the stuff of the chair into one chair.

There is more to say about matter, but my intention for now was to clarify the concept of form.

Reply 10. The network of relationships is most certainly not a construct of the mind, if one places this in opposition to “real thing.” You cannot trace back relationships to causes that do not include any relationships, if only because “cause” is in itself relative.

I have argued against reductionism in many places, and do not need to repeat those arguments here, but in particular I would note that the objection implies that “mind” is a construct of the mind, and this implies circular causality, which is impossible.

Reply 11. The objection is not really argued, and this is mainly because there cannot be a real argument for it. There is however a rough intuition supporting it, which is that applying this idea of form to immaterial things seems unfair to reality, as though we were trying to say that the limits of reality are set by the limits of the human mind. Once again, however, this is simply a case of the usual Kantian error, mixed together with choosing something that would be especially unknown to us. An immaterial thing could not exist without having some relationship with everything else. As we have suggested elsewhere, “there is an immaterial thing,” cannot even be assigned a meaning without the implied claim that I stand in some relation with it, and that it stands in some relation to me. But evidently I know very little about it. This does not mean that we need some new definition of what it is to be something; it simply means I do not know much of what that thing is, just as I do not know much of anything about it at all.

 

Science and Certain Theories of Sean Collins

Sean Collins discusses faith and science:

Since at least the time of Descartes, there has come to be a very widespread tendency to see faith as properly the activity of an individual who stands in opposition to a larger, potentially deceptive, world. Faith so conceived is of a piece with individualist notions about the true and the good. At its extreme, the problematic character of faith thus conceived leads some to suppose it can only be an exercise in irrationality. And that is one very common reason why faith, and religion along with it, comes to be  despised.

What needs to be recovered, far away from that extreme, is consciousness of participation as lying at the foundation of all ontology, but in particular at the foundation of what faith is. Faith is knowledge by participation. But what we still tend to have, instead, is an individualist conception even of knowledge itself.

These misconceptions are receding more and more, though, in one very surprising place, namely contemporary science! (It is characteristic of our psychological hypochondria that they recede for us as long as we don’t pay attention to the fact, and thus worry about it.) Everyone uses the expression, “we now know.” “We now know” that our galaxy is but one among many. “We now know” that the blood circulates, and uses hemoglobin to carry oxygen to cells; we now know that there are more than four elements…. One might expect this expression to be disturbing to many people, on account of the contempt for faith I alluded to above; for what the expression refers to is, in fact, a kind of faith within the realm of science. Yet this faith is too manifestly natural for anyone to find it disturbing.  To find it disturbing, one would have to return to the radical neurotic Cartesian individualism, where you sit in a room by yourself and try to deduce all of reality. Most people aren’t devoid of sense enough to do that.

What is especially interesting is that the project of modern science (scientia, knowledge) has itself become obviously too big to continue under the earlier enlightenment paradigm, where we think we must know everything by doing our own experiments and making our own observations. And nobody worries about that fact (at least not as long as “politics,” in the pejorative sense, hasn’t yet entered the picture). Real people understand that there is no reason to worry. They are perfectly content to have faith: that is, to participate in somebody else’s knowledge. An implicit consciousness of a common good in this case makes the individualist conception of faith vanish, and a far truer conception takes its place. This is what real faith — including religious faith — looks like, and it isn’t as different from knowledge or from “reason” as many tend to think.

This is related to our discussion in this previous post, where we pointed out that scientific knowledge has an essential dependence on the work of others, and is not simply a syllogism from first principles that an individual can work out on his own. In this sense, Collins notes, science necessarily involves a kind of faith in the scientific community, past and present, and scientists themselves are not exempt from the need for this faith.

The implication of this is that religious faith should be looked at in much the same way. Religious faith requires faith in a religious community and in revelation from God, and even those in authority in the community are not exempt from the need for this faith. There is no more reason to view this as problematic or irrational than in the case of science.

James Chastek makes a similar argument:

The science of the scientist is, of itself, just as hidden as the God of the priests and consecrated persons. The great majority of persons have no more direct or distinct experience of God than they have a justified insight into scientific claims, and the way in which they could learn the science for themselves if they only had the time and talent is the same way in which they could become preternaturally holy and achieve the unitive way if they only had the time and talent.  If I, lacking the science, trust your testimony about dark matter or global warming (probably after it’s backed up by anecdotes, a gesture at some data, the social pressure to believe, and my sense that you just sound like a smart guy) then I’m in a cognitive state called faith. Taking a pragmatist approach, we come to know the value of science by its fruits in technology just as we know the value of religion though the holiness of the saints. In good logic, Pinker sees the value that many give to holiness as disordered and mistaken,  but there are all sorts of persons who say the same thing about technology.

The similarity between the title of this post and that of the last is not accidental. Dawkins claims that religious beliefs are similar to beliefs in fairies and werewolves, and his claim is empirically false. Likewise Sean Collins and James Chastek claim that religious beliefs are similar to scientific beliefs, and their claim is empirically false.

As in the case of Dawkins, Collins notes from the beginning this empirical discrepancy. Religious faith is seen as “the activity of an individual who stands in opposition to a larger, potentially deceptive, world,” and consequently it appears irrational to many. “And that is one very common reason why faith, and religion along with it, comes to be  despised.” But note that this does not commonly happen with science, even if in principle one could think in the same way about science, as Chastek points to some critics of technology.

While the empirical differences themselves will have their own causes, we can point to one empirical difference in particular that sufficiently explains the different way that people relate to scientific and religious beliefs.

The principle difference is that people speak of “many religions” in the world in a way in which they definitely do not speak of “many sciences.” If we talk of several sciences, we refer to branches of science, and the corresponding speech about religion would be branches of theology. But “many religions” refers to Catholicism, Islam, Judaism, and so on, which contain entirely distinct bodies of theology which are strongly opposed to one another. There is no analog in the case of science. We might be able to find scientific disagreements and even “heresies” like the denial of global warming, but we do not find whole bodies of scientific doctrine about the world which explain the world as a whole and are strongly opposed to one another.

There are many other empirical differences that result from this one difference. People leave their religion and join another, or they give up religion entirely, but you never see people leave their science and join another, or give up science entirely, in the sense of abandoning all scientific beliefs about the world.

This one difference sufficiently explains the suspicion Collins notes regarding religious belief. The size of the discrepancies between religious beliefs implies that many of them are wildly far from reality. And even the religious beliefs that a person might accept are frequently “rather implausible from a relatively neutral point of view,” as Rod Dreher notes. In the case of scientific beliefs, we do find some that are somewhat implausible from a relatively neutral point of view, but we do not find the kind of discrepancy which would force us to say that any of them are wildly far from reality.

A prediction that would follow from my account here would be this: if there were only one religion, in the way that there is only one science, people would not view religion with suspicion, and religious faith would actually be seen as very like scientific faith, basically in the way asserted by Sean Collins.

While we cannot test this prediction directly, consider the following text from St. Augustine:

1. I must express my satisfaction, and congratulations, and admiration, my son Boniface, in that, amid all the cares of wars and arms, you are eagerly anxious to know concerning the things that are of God. From hence it is clear that in you it is actually a part of your military valor to serve in truth the faith which is in Christ. To place, therefore, briefly before your Grace the difference between the errors of the Arians and the Donatists, the Arians say that the Father, the Son, and the Holy Ghost are different in substance; whereas the Donatists do not say this, but acknowledge the unity of substance in the Trinity. And if some even of them have said that the Son was inferior to the Father, yet they have not denied that He is of the same substance; while the greater part of them declare that they hold entirely the same belief regarding the Father and the Son and the Holy Ghost as is held by the Catholic Church. Nor is this the actual question in dispute with them; but they carry on their unhappy strife solely on the question of communion, and in the perversity of their error maintain rebellious hostility against the unity of Christ. But sometimes, as we have heard, some of them, wishing to conciliate the Goths, since they see that they are not without a certain amount of power, profess to entertain the same belief as they. But they are refuted by the authority of their own leaders; for Donatus himself, of whose party they boast themselves to be, is never said to have held this belief.

2. Let not, however, things like these disturb you, my beloved son. For it is foretold to us that there must needs be heresies and stumbling-blocks, that we may be instructed among our enemies; and that so both our faith and our love may be the more approved—our faith, namely, that we should not be deceived by them; and our love, that we should take the utmost pains we can to correct the erring ones themselves; not only watching that they should do no injury to the weak, and that they should be delivered from their wicked error, but also praying for them, that God would open their understanding, and that they might comprehend the Scriptures. For in the sacred books, where the Lord Christ is made manifest, there is also His Church declared; but they, with wondrous blindness, while they would know nothing of Christ Himself save what is revealed in the Scriptures, yet form their notion of His Church from the vanity of human falsehood, instead of learning what it is on the authority of the sacred books.

3. They recognize Christ together with us in that which is written, “They pierced my hands and my feet. They can tell all my bones: they look and stare upon me. They part my garments among them, and cast lots upon my vesture;” and yet they refuse to recognize the Church in that which follows shortly after: “All the ends of the world shall remember, and turn unto the Lord; and all the kindreds of the nations shall worship before You. For the kingdom is the Lord’s; and He is the Governor among the nations.” They recognize Christ together with us in that which is written, “The Lord has said unto me, You are my Son, this day have I begotten You;” and they will not recognize the Church in that which follows: “Ask of me, and I shall give You the heathen for Your inheritance, and the uttermost parts of the earth for Your possession.” They recognize Christ together with us in that which the Lord Himself says in the gospel, “Thus it behooved Christ to suffer, and to rise from the dead the third day;” and they will not recognize the Church in that which follows: “And that repentance and remission of sins should be preached in His name among all nations, beginning at Jerusalem.” Luke 24:46-47 And the testimonies in the sacred books are without number, all of which it has not been necessary for me to crowd together into this book. And in all of them, as the Lord Christ is made manifest, whether in accordance with His Godhead, in which He is equal to the Father, so that, “In the beginning was the Word, and; the Word was with God, and the Word was God;” or according to the humility of the flesh which He took upon Him, whereby “the Word was made flesh and dwelt among us;” so is His Church made manifest, not in Africa alone, as they most impudently venture in the madness of their vanity to assert, but spread abroad throughout the world.

4. For they prefer to the testimonies of Holy Writ their own contentions, because, in the case of Cæcilianus, formerly a bishop of the Church of Carthage, against whom they brought charges which they were and are unable to substantiate, they separated themselves from the Catholic Church—that is, from the unity of all nations. Although, even if the charges had been true which were brought by them against Cæcilianus, and could at length be proved to us, yet, though we might pronounce an anathema upon him even in the grave, we are still bound not for the sake of any man to leave the Church, which rests for its foundation on divine witness, and is not the figment of litigious opinions, seeing that it is better to trust in the Lord than to put confidence in man. For we cannot allow that if Cæcilianus had erred,— a supposition which I make without prejudice to his integrity—Christ should therefore have forfeited His inheritance. It is easy for a man to believe of his fellow-men either what is true or what is false; but it marks abandoned impudence to desire to condemn the communion of the whole world on account of charges alleged against a man, of which you cannot establish the truth in the face of the world.

5. Whether Cæcilianus was ordained by men who had delivered up the sacred books, I do not know. I did not see it, I heard it only from his enemies. It is not declared to me in the law of God, or in the utterances of the prophets, or in the holy poetry of the Psalms, or in the writings of any one of Christ’s apostles, or in the eloquence of Christ Himself. But the evidence of all the several scriptures with one accord proclaims the Church spread abroad throughout the world, with which the faction of Donatus does not hold communion. The law of God declared, “In your seed shall all the nations of the earth be blessed.” Genesis 26:4 The Lord said by the mouth of His prophet, “From the rising of the sun, even unto the going down of the same, a pure sacrifice shall be offered unto my name: for my name shall be great among the heathen.” Malachi 1:11 The Lord said through the Psalmist, “He shall have dominion also from sea to sea, and from the river unto the ends of the earth.” The Lord said by His apostle, “The gospel has come unto you, as it is in all the world, and brings forth fruit.” Colossians 1:6 The Son of God said with His own mouth, “You shall be witnesses unto me, both in Jerusalem, and in all Judea, and in Samaria, and even unto the uttermost part of the earth.” Acts 1:8 Cæcilianus, the bishop of the Church of Carthage, is accused with the contentiousness of men; the Church of Christ, established among all nations, is recommended by the voice of God. Mere piety, truth, and love forbid us to receive against Cæcilianus the testimony of men whom we do not find in the Church, which has the testimony of God; for those who do not follow the testimony of God have forfeited the weight which otherwise would attach to their testimony as men.

Note the source of St. Augustine’s confidence. It is the “unity of the whole world.” It is “abandoned impudence to desire to condemn the communion of the whole world.” The Catholic Church is “established among all nations,” and this is reason to accept it instead of the doctrines of the heretics.

The comparison between religious beliefs and scientific beliefs applies much better to the time of St. Augustine. Even St. Augustine would know that alternate religions exist, but in a similar sense there might have appeared to be potentially many sciences, insofar as science is not at the time a unified body of ideas attempting to explain the world. Thales held that all things are derived from water, while others came out in favor of air or fire.

Nonetheless, even at the time of St. Augustine, there are seeds of the difference. Unknown to St. Augustine, native Americans of the time were certainly practicing entirely different religions. And while I made the comparison between religious heresy and dissent on certain scientific questions above, these in practice have their own differences. Religious heresy of itself contains a seed of schism, and thus the possibility of establishing a new religion. Scientific disagreement even of the kind that might be compared with “heresy,” never leads to the development of a new set of scientific doctrines about the world that can be considered an alternative science.

In contrast, if even religious heresy had not existed, St. Augustine would be entirely right simply to point to the consent of the world. Aristotle frequently points to the agreement of all men as one of the best signs of truth, for example here:

And about all these matters the endeavor must be made to seek to convince by means of rational arguments, using observed facts as evidences and examples. For the best thing would be if all mankind were seen to be in agreement with the views that will be stated, but failing that, at any rate that all should agree in some way. And this they will do if led to change their ground, for everyone has something relative to contribute to the truth, and we must start from this to give a sort of proof about our views; for from statements that are true but not clearly expressed, as we advance, clearness will also be attained, if at every stage we adopt more scientific positions in exchange for the customary confused statements.

And indeed, if there were in this way one religion with which all were in agreement, it is not merely that they would agree in fact, since this is posited, but the agreement of each would have an extremely reasonable foundation. In this situation, it would be quite reasonable to speak of religious faith and scientific faith as roughly equivalent.

In the real world, however, religious beliefs are neither like beliefs in fairies and unicorns, nor like scientific beliefs.

But as Aristotle says, “everyone has something relative to contribute to the truth,” and just as we saw some true elements in Dawkins’s point in the previous post, so there is some truth to the comparisons made by Collins and Chastek. This is in fact part of the reason why Dawkins’s basic point is mistaken. He fails to consider religious belief as a way of participating in a community, and thus does not see a difference from beliefs in werewolves and the like.

We Didn’t Really Mean It

The Holy Office later published an interpretation of its 1897 ruling on the letter of John:

At this response there arose on June 2, 1927, the following declaration, at first given privately by the same Sacred Congregation and afterwards repeated many times, which was made a part of public law in EB n. 121 by authority of the Holy Office itself:
“This decree was passed to check the audacity of private teachers who attributed to themselves the right either of rejecting entirely the authenticity of the Johannine comma, or at least of calling it into question by their own final judgment. But it was not meant at all to prevent Catholic writers from investigating the subject more fully and, after weighing the arguments accurately on both sides, with that and temperance which the gravity of the subject requires, from inclining toward an opinion in opposition to its authenticity, provided they professed that they were ready to abide by the judgment of the Church, to which the duty was delegated by Jesus Christ not only of interpreting Holy Scripture but also of guarding it faithfully.”

It seems reasonable to take this more or less at face value. However, it is not really an interpretation of the meaning of the earlier ruling, but rather of its motive, and one that basically undercuts the original ruling.

Why was it necessary for this interpretation to be given privately “many times” before it was published? The original ruling essentially said that one could not even call the authenticity of the text into question. This would leave people who desired to be obedient to the ruling with no alternative but to firmly assert the authenticity of the text. Since many Catholic scholars could see that this went against the facts in manifest ways, there were consequently many who appealed in private for an interpretation which would permit them to question the authenticity of the text.

Even if we accept the basic honesty of the explanation, however, the original ruling exists in a broader context, of which the 1909 Pontifical Biblical Commission statement on Genesis is one example, which suggests a more general idea: the “audacity of private teachers” is doing damage to the Church, and therefore such audacity must be repressed. Regardless of whether repression was the correct response, the first part was true: damage was indeed being done. Audacity however was no necessary part of this process, since seeking the truth would do just as well.

Truth and Culture

Just as progress in technology causes a declining culture, so also progress in truth.

This might seem a surprising assertion, but some thought will reveal that it must be so. Just as cultural practices are intertwined with the existing conditions of technology, so also such practices are bound up with explicit and implicit claims about the world, about morality, about human society, and so on. Progress in truth will sometimes confirm these claims even more strongly, but this will merely leave the culture approximately as it stands. But there will also be times when progress in truth will weaken these claims, or even show them to be false. This will necessarily strike a blow against the existing culture, damaging it much as changes in technology do.

Consider our discussion of the Maccabees. As I said there, Mattathias seems to suggest that abandoning the religion of one’s ancestors is bad for anyone, not only for the Jews. This is quite credible in the case in the particular scenario there considered, where people are being compelled by force to give up their customs and their religion. But consider the situation where the simple progress of truth causes one to revise or abandon various religious claims, as in the case we discussed concerning the Jehovah’s Witnesses. If any of these claims are bound up with one’s culture and religious practices, this progress will necessarily damage the currently existing culture. In the case of the Maccabees, they have the fairly realistic choice to refuse to obey the orders of the king. But the Jehovah’s Witnesses do not have any corresponding realistic choice to insist that the world really did end in 1914. So the Jews could avoid the threatened damage, but the Jehovah’s Witnesses cannot.

Someone might respond, “That’s too bad for people who believe in false religions. Okay, so the progress of truth will inevitably damage or destroy their religious and cultural practices. But my religion is true, and so it is immune to such effects.”

It is evident that your religion might true in the sense defined in the linked post without being immune to such effects. More remarkably, however, your religion might be true in a much more robust sense, and yet still not possess such an immunity.

Consider the case in the last post regarding the Comma. We might suppose that this is merely a technical academic question that has no relevance for real life. But this is not true: the text from John was read, including the Trinitarian reference, in the traditional liturgy, as for example on Low Sunday. Liturgical rites are a part of culture and a part of people’s real life. So the question is definitely relevant to real life.

We might respond that the technical academic question does not have to affect the liturgy. We can just keep doing what we were doing before. And therefore the progress of truth will not do any damage to the existing liturgical rite.

I am quite sympathetic to this point of view, but it is not really true that no damage is done even when we adopt this mode of proceeding. The text is read after the announcement, “A reading from a letter of the blessed John the Apostle,” and thus there is at least an implicit assertion that the text comes from St. John, or at any rate the liturgical rite is related to this implicit assertion. Now we might say that it is not the business of liturgical rites to make technical academic assertions. And this may be so, but the point is related to what I said at the beginning of this post: cultural practices, and liturgical rites as one example of them, are bound up with implicit or explicit claims about the world, and we are here discussing one example of such an intertwining.

And this damage inflicted on the liturgical rite by the discovery of the truth of the matter cannot be avoided, whether or not we change the rite. The Catholic Church did in fact change the rite (and the official version of the Vulgate), and no longer includes the Trinitarian reference. And so the liturgical rite was in fact damaged. But even if we leave the practice the same, as suggested above, it may be that less damage will be done, but damage will still be done. As I conceded here, a celebration or a liturgical rite will become less meaningful if one believes in it less. In the current discussion about the text of John, we are not talking about a wholesale disbelief, but simply about the admission that the Trinitarian reference is not an actual part of John’s text. This will necessarily make the rite less meaningful, although in a very minor way.

This is why I stated above that the principle under discussion is general, and would apply even in the case of a religion which is true in a fairly robust sense: even minor inaccuracies in the implicit assumptions of one’s religious practices will mean that the discovery of the truth of the matter in those cases will be damaging to one’s religious culture, if only in minor ways.

All of this generalizes in obvious ways to all sorts of cultural practices, not only to religious practices. It might seem odd to talk about a “discovery” that slavery is wrong, but insofar as there was such a discovery, it was damaging to the culture of the Confederacy before the Civil War.

Someone will object. Slavery is actually bad, so banning it only makes things better, and in no way makes them worse. But this is not true: taking away something bad can certainly makes things worse in various ways. For example, if a slaver owner is suddenly forced to release his slaves, he might be forced to close his business, which means that his customers will no longer receive service.

Not relevant, our objector will respond. Sure, there might be some inconveniences that result from releasing the slaves. But slavery is really bad, and once we’ve freed the slaves we can build a better world without it. The slave owner can start a new business that doesn’t depend on slavery, and things will end up better.

It is easy to see that insofar as there is any truth in the objections, all of it can be applied in other cases, as in the case of liturgical rites we have discussed above, and not only to moral matters. Falsity is also a bad thing, and if we remove it, there “might be some inconveniences,” but just as we have cleared the way for the slave owner to do something better, so we have cleared the way for the formation of liturgical rites which are more fully rooted in the truth. We can build a better world that is not associated with the false idea about the text of John, and things will end up better.

I have my reservations. But the objector is not entirely wrong, and one who wishes to think through this line of argument might also begin to respond to these questions raised earlier.