Ayn Rand & Epistemology 17

Definitions 2: Doctrine of Concepts as the Principle Unit of Knowledge. This doctrine is expounded in Rand's Epistemological workshops:

Prof F: My question is about the relationships between concepts and propositions. Concepts are logically prior, aren't they?
AR: Yes.
Prof F: If every concept is based upon a definition, isn't that definition itself a proposition?
AR: Oh yes.
Prof F: Well then, the concept is in this case based on a proposition.
AR: No, but the first concepts are not. First level concepts, concepts of perceptual concretes, are held without definitions.... They are held first without definitions, mainly in visual form, or through other sensory images. By the time you accumulate enough of them, you can progress to propositions, to making use of concepts, organizing them into sentences which communicate something. And the concepts you form from then on, which are abstractions from abstractions, those you couldn't hold visually; they require formal definitions. By the time you get to them, you are already capable of forming abstractions.
And observe that that's true even by simple empirical verification: if you see how a child learns to speak, he doesn't start by uttering sentences. He first utters single words, and then after a while, when he has enough of them, he begins to try to communicate in sentences....
Prof B: It is still true that every concept is prior to any proposition that contains the concept. You have to have the concept before you can use it in a proposition....
Prof F: Yes.
AR: There is something I would like to add. There is a passage in the book where I said every concept stands for a number of implicit propositions. And even so, chronologically we have to acquire concepts first, and then we begin to learn propositions. Logically implicit in a concept is a proposition, only a child couldn't possibly think of it. He doesn't have the means yet to say, "By the word 'table' I mean such and such a category of existents [with all their characteristics]." [IOTE, 177-178]

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Definitions 1: The Doctrine of Immaculate Definitions. For Rand, the basic unit of human knowledge is the concept, which she defined as follows:

A concept is a mental integration of two or more units which are isolated by a process of abstraction and united by a specific definition. 

Note the phrase "united by a specific definition." According to Rand, definitions are a necessary component to conceptual knowledge:

Words transform concepts into (mental) entities; definitions provide them with identity. (Words without definitions are not language but inarticulate sounds.) [IOTE, 11]

Here Rand commits an error that it as the core of her view of definitions. She confuses definitions with meanings. While definitions state the meaning of words, they are not identical with that meaning. They cannot be identical because, as even Rand admits, definitions are condensations of knowledge. The meaning of most words is far too complex to be summed up in a brief definition. That is one reason why it is possible to know the meaning of a word without being able to provide its definition. Rand, however, insists that people must be able to define their abstract concepts if their knowledge is to be "valid." She (implicitly) denies that people can know even when they can't define their terms. This view, however, does not accord with experience. A definition merely states the meaning of one word in terms of other words. It's a way of saying the same thing with different words. The ability to define one's terms measures, not knowledge, but verbal fluency. An articulate person can describe the same thing in a variety of different ways, using different terms. That's all a definition is: saying the same thing using different words. The purpose of definitions is to establish common usage in the words people use, so they know what they mean when they write or speak. Definitions connect meanings (i.e., concepts) to words. Definitions have nothing to do with concept formation. Concepts already express meanings: it's a built-in feature. A concept without a meaning would not be a concept. Definitions merely connect concepts to conventions of word usage. For communication purposes, it is useful that we ascribe similar meanings to identical words. Otherwise, we will never understand one another.

When declaring that words "without definitions" are "inarticulate sounds," Rand misses the point. What she should have said is that words without meanings are inarticulate sounds. Words can only be defined in terms of other words. In the end, there must be a meaning separate from the word itself.

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Definitions: Introduction. The heart and soul of Rand's Introduction to Objectivism Epistemology is the chapter on definitions. I have already suggested that Rand's view of essence is far more important to her epistemology than her much heralded (by Objectivists) hypothesis of measurement-ommission. The problem of universals can easily be recast as the problem of essences. For Objectivism, essences constitute the essential distinguishing characteristic of a concept's referents, and the "proper" defining characteristic of that concept. I'll get into the details of Rand's view of such arcana as "fundamental characteristic" and "essential characteristics" and a later time. What is important now is to appreciate the importance of essences and definitions to the Objectivist Epistemology. Following Aristotle, Objectivism contends that definitions refer to the essence of a concept. Aristotle considered these essences as metaphysical; Objectivism considers them "epistemological."

Given the intimate relation of essences to definitions, it could easily be contended that Rand's problem of universals is tantamount to the problem of definitions. In any case, that is the practical upshot of the Objectivist Epistemology. The first four chapters of IOTE, which discuss concept formation, are without practical consequence. Concept formation is in fact much more complicated process than Rand's speculative musings about it would suggest; and moreover, as I contended in earlier posts, since so much of the work of concept formation is done by the cognitive unconscious, reading the first four chapters of IOTE will not improve your ability to form concepts. The mind simply does not work as Rand contends. Knowing about measurement-omission and conceptual common denominators is quite irrelevant to forming concepts. Rand's theory of concept formation is mere window dressing. Only when we come to her chapter on definitions (the longest chapter in IOTE) do we find doctrines that have any practical import. It is for this reason that I regard the chapter as constituting the heart and soul of the Objectivist epistemology. Essentially, Rand believes in the doctrine of immaculate definitions. For Rand, "The truth or falsehood of all of man’s conclusions, inferences, thought and knowledge rests on the truth or falsehood of his definitions." This doctrine is not only false, it's exceedingly mischievous and even malicious. If taken to heart, it becomes a solvent which disorganizes the mind and renders rational thought very difficult.

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Relation of moral concepts to reality. Rand contended that the failure of "modern" philosophers to solve the "problem" of universals led to a "concerted attack" on man's conceptual faculty. A closer reading, however, suggests that Rand believed that "abstract" concepts constituted the chief problem, rather than just conceptual knowledge in general. In Introduction to Objectivist Epistemology, Rand argued that the formation of concepts refering to "perceptual concretes" is "fairly simple." [21] Only when the "conceptual chain" moves away from these perceptual concretes do problems emerge. In other words, it's not so much a "concerted attack" on man's conceptual faculty that concerns Rand. Despite Hume and Kant, Rand does not contend that people have trouble learning such concepts as fish, banana, or penis. It's the moral concepts that tend to preoccupy Rand. The primary practical raison d'etre of Introduction to Objectivist Epistemology is to demonstrate the connection of Rand's moral concepts to reality. How does it fare in this regard?

Per usual with Rand, not very well. In IOTE, Rand prefers to discuss simple "perceptual concrete" concepts, like table, furniture, desk, man, animal, etc. She says very little about moral concepts. The one exception is the concept justice, which gets an entire paragraph of analysis:

What fact of reality gave rise to the concept “justice”? The fact that man must draw conclusions about the things, people and events around him, i.e., must judge and evaluate them. Is his judgment automatically right? No. What causes his judgment to be wrong? The lack of sufficient evidence, or his evasion of the evidence, or his inclusion of considerations other than the facts of the case. How, then, is he to arrive at the right judgment? By basing it exclusively on the factual evidence and by considering all the relevant evidence available. But isn’t this a description of “objectivity”? Yes, “objective judgment” is one of the wider categories to which the concept “justice” belongs. What distinguishes “justice” from other instances of objective judgment? When one evaluates the nature or actions of inanimate objects, the criterion of judgment is determined by the particular purpose for which one evaluates them. But how does one determine a criterion for evaluating the character and actions of men, in view of the fact that men possess the faculty of volition? What science can provide an objective criterion of evaluation in regard to volitional matters? Ethics. Now, do I need a concept to designate the act of judging a man’s character and/or actions exclusively on the basis of all the factual evidence available, and of evaluating it by means of an objective moral criterion? Yes. That concept is “justice.”

She begins by asking which facts in reality gives rise to the concept justice, and then spends the rest of the paragraph artfully dodging the question. Instead of showing what the concept refers to, she opts instead to explain why human beings need justice, which is a different question altogether. Once again Rand makes big claims, only to let us down.

The Objectivization of Cato?

“Cato will become a more Objectivist organization." - New president John Allison, via tweet by Arthur Zey.

It's Just Like Atlas Shrugged!

Not. Here's the number of US Government employees per capita in the last decade. The brief spike in 2010 was the temporary census hiring.

Ayn Rand & Epistemology 13

Universals, definitions, and morality. In the 1949 book Ideas Have Consequences, Richard Weaver advanced the following rather unusual argument:

Like MacBeth, Western man made an evil decision, which has become the efficient and final cause of other evil decisions. It occurred in the late fourteenth century, and what the witches said to the protagonist of this drama was that man could realize himself more fully if he would only abandon his belief in the existence of transcendentals. The powers of darkness were working subtly, as always, and they couched this proposition in the seemingly innocent form of an attack upon universals. The defeat of logical realism in the great medieval debate was the crucial event in the history of Western culture; from this flowed those acts which issue now in modern decadence. [2-3]

Although Weaver's argument is phrased in platonistic terminology, in practical terms, it is not much different from Rand's:

Most philosophers did not intend to invalidate conceptual knowledge, but its defenders did more to destroy it than did its enemies. They were unable to offer a solution to the ‘problem of universals,’ that is: to define the nature and source of abstractions, to determine the relationship of concepts to perceptual data—and to prove the validity of scientific induction.... The philosophers were unable to refute the witch-doctors claim that their concepts were as arbitrary as his whims and that their scientific knowledge had no greater metaphysical validity than his revelations.

The differences in these two arguments is mostly terminological. Weaver seems more focused on the relation between universals and what he calls "transcendentals," by which he means, moral law. Rand, on the other hand, stresses the link between universals and knowledge in general, particularly "scientific" knowledge, which she contrasts with religious revelation. However, when we examine IOTE more closely, we find that Rand shares Weaver's passion for moral universals. The attack on universals, for both Rand and Weaver, is primarily an attack on the moral foundations of Western society.

Ayn Rand & Epistemolgy 12

Essences as "epistemological." Rand explains this rather odd juxtaposition of terms as follows:

Let us note . . . the radical difference between Aristotle’s view of concepts and the Objectivist view, particularly in regard to the issue of essential characteristics.

It is Aristotle who first formulated the principles of correct definition. It is Aristotle who identified the fact that only concretes exist. But Aristotle held that definitions refer to metaphysical essences, which exist in concretes as a special element or formative power, and he held that the process of concept-formation depends on a kind of direct intuition by which man’s mind grasps these essences and forms concepts accordingly.

Aristotle regarded “essence” as metaphysical; Objectivism regards it as epistemological.

Objectivism holds that the essence of a concept is that fundamental characteristic(s) of its units on which the greatest number of other characteristics depend, and which distinguishes these units from all other existents within the field of man's knowledge. Thus the essence of a concept is determined contextually and may be altered with the growth of man's knowledge. [IOTE, 52]

Rand Cultist Quote of the Day

The ARI's Yaron Brook:
“Unless Ayn Rand changes the direction of the world, we are doomed to suffer another dark ages...the next renaissance will begin when her books are rediscovered after 1,000 years of darkness.”

Ayn Rand & Epistemology 11

Natural kinds. Rand claimed to have solved the "problem of universals." But it is not clear that she even understood this problem. Rand frames the problem as follows:

The issue of concepts (known as "the problem of universals") is philosophy's central issue. Since man's knowledge is gained and held in conceptual form, the validity of man's knowledge depends on the validity of concepts. But concepts are abstractions or universals, and everything that man perceives is particular, concrete. What is the relationship between abstractions and concretes? To what precisely do concepts refer in reality? Do they refer to something real, something that exist--or are they merely inventions of man's mind, arbitrary constructs or loose approximations that cannot claim to represent knowledge?

Now contrast that with how the issue is framed on Wikipedia:

The problem of universals is an ancient problem in metaphysics about whether universals exist. Universals are general or abstract qualities, characteristics, properties, kinds or relations, such as being male/female, solid/liquid/gas, or a certain colour,[1] that can be predicated of individuals or particulars, or that individuals or particulars can be regarded as sharing or participating in. For example, Scott, Pat, and Chris have in common the universal quality of being human or humanity. While many standard cases of universals are also typically regarded as abstract objects (such as humanity), abstract objects are not necessarily universals. For example, numbers can be held to be particular yet abstract objects.

Rand's version of the problem of universals is different from Wikipedia's. Now I have no interest in getting into an argument over which version is "correct." Wikipedia is merely relating how the mediavals originally framed the problem. Rand was far more interested in the epistemological side of the issue. In fact, she pretty much ignores the metaphysical issue — so much so that it is not always clear how to characterize Rand's position on universals. Without explicitly saying so, Rand seems to reject the view that universals exist in reality. Instead, she seems to adopt a version of conceptualism. Only particulars exist in reality; but concepts (which for Rand are identical with universals) correspond "objectively" to multiple instances of particulars in reality. But how do they do so? Rand replies: A concept refers to a group of particulars in reality possessing characteristics in common which differ only in their measurements. This, however, is rather vague. Rand attacked nominalism for regarding "abstractions" as mere "'names' which we give to arbitrary groupings of concretes on the basis of vague resemblances." [IOTE, 2] But why isn't Rand's own theory guilty of the same charge? What makes her theory "objective" and nominalism "arbitrary"? Rand never explains, she merely asserts.

Rand and Ryan

"The reason I got involved in public service, by and large, if I had to credit one thinker, one person, it would be Ayn Rand... " - Republican Vice Presidential Candidate Paul Ryan

This is quite an interesting quote. It's rather along the lines of saying:

"The reason I got involved in business, by and large, if I had to credit one thinker, one person, it would be Karl Marx..."

"The reason I got involved in warfare, by and large, if I had to credit one thinker, one person, it would be Mahatma Ghandi..."

"The reason I got involved in Judaism, by and large, if I had to credit one thinker, one person, it would be Mahmoud Ahmadinejad ..."

Ayn Rand & Epistemology 10

The Problem of Universals. Rand wrote (in an oft-quoted passage here at ARCHN):

To negate man's mind, it is the conceptual level of his consciousness that has to be invalidated. Most philosophers did not intend to invalidate conceptual knowledge, but its defenders did more to destroy it than did its enemies. They were unable to offer a solution to the ‘problem of universals,’ that is: to define the nature and source of abstractions, to determine the relationship of concepts to perceptual data—and to prove the validity of scientific induction.... The philosophers were unable to refute the witch-doctors claim that their concepts were as arbitrary as his whims and that their scientific knowledge had no greater metaphysical validity than his revelations. [FTNI, 30]

What evidence does Rand provide for this view? No relevant evidence. Only an obscure quote from an obscure historian of pragmatism:

All knowledge is in terms of concepts. If these concepts correspond to something that is to be found in reality they are real and man's knowledge has a foundation in fact; if they do not correspond to anything in reality they are not real and man's knowledge is of mere figments of his own imagination. [Edward C. Moore, quoted by Rand, IOTE, 1-2]

Note that Moore says nothing about the problem of universals and its relation to concepts. That connection Rand made on her own. I'm not aware of any major modern philosopher who has ever suggested that the failure to solve the problem of universals invalidates conceptual knowledge. Most modern philosophers ignore the whole issue. If they discuss the issue of universals at all, it is only in passing.

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Necessary validity of the senses. Objectivism has a rather strange doctrine which could be summed up as "the senses never err." Percepts are "the given, the self-evident." [IOTE, 5] The validity of the senses is "axiomatic." Those that attempt to deny this validity commit the "fallacy of the stolen concept." As Peikoff explains:

The validity of the senses is not an independent axiom; it is a corollary of the fact of consciousness.... If man is conscious of that which is, then his means of awareness are means of awareness, i.e., are valid. One cannot affirm consciousness while denying its primary form, which makes all the others possible. Just as any attack on consciousness negates itself, so does any attack on the senses. If the senses are not valid, neither are any concepts, including the ones used in the attack. [OPAR, ch. 2]

This is a very poor argument. Indeed, most of Rand's "stolen concept" arguments, particularly those relating to epistemology, are very poor. All "attacks" on the senses are ultimately attacks against the view that knowledge refers to something "out there," in "reality." Such attacks cannot be regarded as claims of knowledge; rather, they are radical denials of all knowledge. Although such denials are not true, they are not self-contradictory. But even if they were self-contradictory, it would not help Rand's case. Merely because someone makes a bad argument against x does not prove that x is "necessarily valid." Bad arguments against the validity of the senses cannot be used to establish the validity of the senses!

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Objectivist Theory of Perception. When it comes to the issue of perception, Rand tries to have it both ways. She seeks to be a direct realist while at the same time evading the charge of being naive or overly literal. She developed a theory that came suspiciously close to representationalism, but she fiercely denied being an indirect realist.

Rand left the exposition of her theory of perception to Leonard Peikoff and David Kelley. It is summed up on the Stanford Encyclopedia of Philosophy as follows:

Our perceptual faculties place us in direct contact with reality. In this sense Rand's theory of perception is a version of direct realism, holding that the objects of perception are extramental entities (rather than, say, subjective experiences on the basis of which we infer entities as their causes)....  

Rand rejects the view that some perceptions are of the qualities of objects as they are independently of us (primary qualities), whereas others (secondary qualities) are caused by the primary qualities, and are entirely in the mind. Instead, she distinguishes between the content of a perception and its form; when we perceive an object as, e.g., square and red, what we perceive are its intrinsic features in a certain form, a form that is determined by the nature of the object, the nature of our perceptual organs, and the environment. Thus, we perceive the object's shape as square, and the reflectance properties of its surface as red; both are the result of the interaction of our perceptual organs with what is out there. Neither squareness nor redness belong either to the object apart from our mode of perception, or to our mode of perception apart from the object in its environment. Hence, these attributes are neither intrinsic nor subjective but relational and objective.
Thus while Rand is a direct realist in the sense explained above, she is not a naive realist in the sense of regarding all perceived attributes as enjoying equal extramental status. 

The point in dispute involves the term "extramental." As far as I know, that is not a term either Rand or Peikoff have ever used. Its use is required only because Objectivists have never told us whether percepts are mental or not. That is an issue they have artfully dodged, and here is why: if they were to admit that percepts are mental entities (as they admit, for example, that concepts are), they would be confessing that their realism is indirect and perhaps even representational. So when the Stanford Encylopedia decided to do a write-up on Ayn Rand (under the advisement of such Objectivist worthies as David Kelley and Gregory Salmieri), they had no choice but to describe percepts as "extra-mental."

Ayn Rand & Epistemology 7

Fallacious Presumptions: The validity of knowledge depends on "proper" concept formation. Rand assumes that the "validity" of conceptual knowledge (and therefore knowledge in general) depends on how scrupulous and careful individuals form concepts:

The status of automatized knowledge in his mind is experienced by man as if it had a direct, effortless, self-evident quality (and certainty) of perceptual awareness. But it is conceptual knowledge --- and its validity depends on the precision of his concepts, which require as strict a precision of meaning (i.e., as strict a knowledge of what specific referents they subsume) as the definitions of mathematical terms. (It is obvious what disasters will follow if one automatizes errors, contradictions and undefined approximations.)

This paragraph provides the very core of what is wrong with Rand's epistemology; and it will require a number of posts to identify and elucidate all the various fallacious branches that sprout from this one trunk. Right now I wish to concentrate on the final sentence, the one embalmed in parenthesis: It is obvious what disasters will follow if one automatizes errors, contradictions and undefined approximations. Is it really obvious? Rand's assertion assumes the following: (1) concepts can be erroneous; (2) concepts can be contradictory; and (3) improper concept formation leads to concepts that are ill defined and merely approximate. I will contend that these three presumptions are wrong.

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Fallacious Presumptions: Rand's implicit theory of mind. Although Rand never developed a complete theory of mind, an implicit theory of the mind underlies many of her epistemological assertions. Indeed, it could be argued that Rand doesn't have just one but actually several implicit theories of mind, and that she makes use of which ever one is needed for the situation at hand.

The more fully developed theory underlies Rand's view of "automatization":

Learning to speak is a process of automatizing the use (i.e., the meaning and the application) of concepts. And more: all learning involves a process of automatizing, i.e., of first acquiring knowledge by fully conscious, focused attention and observation, then of establishing mental connections which make that knowledge automatic (instantly available as a context), thus freeing man's mind to pursue further, more complex knowledge. [IOTE, 65]

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Fallacious Presumptions: the facts upon which epistemology is based are discoverable through introspection. Early on in her Introduction to Objectivist Epistemology, Rand makes the following observation:

Two questions are involved in his every conclusion, conviction, decision, choice or claim: What do I know?—and: How do I know it?

It is the task of epistemology to provide the answer to the “How?”—which then enables the special sciences to provide the answers to the “What?”

Epistemology, according to Rand, tells us how we know? But how does epistemology know how we know? What gives epistemology its special authority to answer such a question? Rand never thinks to raise this query, let alone answer it. Yet it's a question that cuts to the very heart of Rand's epistemological project. It's a question Rand herself could never have answered, because her epistemology, as she conceived and practiced it, is a fraud.

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Fallacious Presumptions: over-emphasizing how one attains knowledge. In his book on logic, John Stuart Mill asserted the following: "By far the greatest portion of our knowledge, whether of general truths or of particular facts, being avowedly matter of inference, nearly the whole, not only of science, but of human conduct, is amenable to the authority of logic." This is the predominant view of what might be called the classical tradition in philosophy, running through Aristotle, Aquinas, and the early moderns. It is largely consistent with what Objectivism holds:

Logic is man’s method of reaching conclusions objectively by deriving them without contradiction from the facts of reality—ultimately, from the evidence provided by man’s senses. If men reject logic, then the tie between their mental processes and reality is severed; all cognitive standards are repudiated, and anything goes; any contradiction, on any subject, may be endorsed (and simultaneously rejected) by anyone, as and when he feels like it.

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Fallacious Presumptions: Active Consciousness.  In my last post, I discussed what I described as the primary fallacy behind the Objectivist epistemology, which involves Rand's conviction that justifying our knowledge is necessary to save western civilization. This fallacy, however egregious, merely touches the setting of the Objectivist epistemology within the larger body of Rand's philosophy. It doesn't actually touch upon the doctrines that constitute Rand's epistemology. The ad consequentiam fallacy upon which much of the persuasive force of the Objectivist epistemology rests does not, in itself, prove that this epistemology is fallacious; it merely serves as a distraction to objective analysis. Once we remove the cloud of danger in which Rand cloaks her speculations, we can begin to look at the Objectivist epistemology with colder, more analytical eyes. 

Objectivist To Run Cato (Temporarily)

Successful banker and Ayn Rand Institute board member John Allison IV has been appointed as the acting head of Cato following an ugly public battle for control between former head Ed Crane and the fellow founders Koch brothers. Allison, while reasonably prominent, is a rather bland figure if his recent interview in Ayn Rand Nation is anything to go by. Certainly while he substantially funded various Rand related programs in a few colleges, there seems little about his values-based approach in his former bank, BB&T, that is actually very Randian. If anything it's old-fashioned conservative business ethics, and somewhat refreshing at that. Probably the most interesting thing about it is the spectacle of an ARIan consorting openly with libertarians! Clearly the Yaron Brook approach of corporatist compromise rather than purist isolationism is winning out at ARI HQ. Former Cato employee Will Wilkinson has some concerns as to foreign policy however. Watch this space.