Archive for the 'definitions' Category

07
Apr
08

Knowledge embodied in expressions?

Habermas’ theory of rationality is broad in scope and he appears to develop it throughout TOCA, but be begins with a preliminary account grounded in some conceptual analysis.

What does it mean to say that persons behave “rationally” in a certain situation or that their expressions count as “rational”? Knowledge can be criticized as unreliable. The close relation between knowledge and rationality suggests that the rationality of an expression depends on the reliability of the knowledge embodied in it. (TOCA, 8 )

This is Habermas’ first stab: to tie the definition of rationality to the idea of knowledge “embodied” in an expression.

Consider two paradigmatic cases: an assertion with which A in a communicative attitude expresses a belief and a goal-directed intervention in the world with which B pursues a specific end. Both embody fallible knowledge; both are attempts that can go wrong. (TOCA, 8, emphasis mine)

I am initially skeptical of the free use of “embody”–it appears to be doing a lot of work for Habermas, and he refrains from defining it explicitly, and instead builds it by example only. My fear is that such an explanatory tool built out of ad hoc examples without an overarching principle will be this theory’s weakest link. But despite my reservations, let’s open up the term to the possibility of definition within our system.

(DFN-EXP-EMBODY-KNOWLEDGE-?) What does it mean for an expression to embody knowledge?

Moving on:

In both cases, the critic refers to the claims that the subjects necessarily attach to their expressions insofar as the latter are intended as assertions or goal-directed actions. This necessity is of a conceptual nature. For A does not make an assertion unless he makes a truth claim for the asserted proposition p and therewith indicates his conviction that his statement can, if necessary, be defended. And B does not perform a goal-directed action, that is, he does not want to accomplish an end by it unless he regards the action planned as promising and therewith indicates his conviction that, in the given circumstances, his choice of means can if necessary be explained.” (TOCA, 9)

There are a number of presuppositions in the passage that I would rather not take for granted, but there is one in particular which we have already explored reasons for doubting. It appears, at least on a first reading, that Habermas believes that all goal-directed actions are tied to linguistic claims and explanations. But we have already discussed here and here that the connection between know-how and language is a weak one. It might be possible, then, for there to be goal-directed action that is not tied to language at all.

10
Mar
08

Rationality, for Habermas

If we seek the grammatical subjects that go with the predicate expression “rational,” two candidates come to the fore: persons, who have knowledge, can be more or less rational, as can symbolic expressions–linguistic and nonlinguistic, communication or non-communicative actions–that embody knowledge. We can call men and women, children and adults, ministers and bus conductors “rational,” but not animals or lilac bushes, mountains, streets, or chairs. We can call apologies, delays, surgical interventions, declarations of war, repairs, construction plans or conference decisions “irrational,” but not a storm, and accident, a lottery win, or an illness. (TOCA, 8 )

A few observations on this passage:

First, Habermas appears to be adopted at least preliminarily the methodology of linguistic analysis that we would expect to find in analytic philosophy. I’m personally skeptical about the power of this methodology, but reading ahead I have been impressed with Habermas’ use of it. More on this later, for now I would just like to point it out.

Second, what a headache keeping all these definitions is going to be! We already have one definition of the predicate “rational,” which is Lukacs’ predicate that he uses, a predicate whose “grammatical subject” is limited to systems. Now, at the very least, we have a new predicate that applies only to persons for which we use the same word. Let’s introduce this in a new definition, which we will have to leave undetermined for the moment.

(DFN-RATIONAL-PERSON-?) For given person, it is possible that that person is a rational person. What does that mean?

In addition, Habermas claims that there is another use of “rational” which applies to “symbolic expressions.” I think that my parsing here takes “linguistic and nonlinguistic, communication or non-communicative actions” to be in apposition to “symbolic expression,” hence defining it. And the former phrase pretty clearly logically reduces to “actions.” So “symbolic expressions” is just a fancy way of saying “actions.” Let’s propose the following (blank) definition:

(DFN-RATIONAL-ACTION-?) For given action, it is possible that that person is a rational action. What does that mean?

I think that in the future, I will disambiguate when necessary between these three predicates by subscripting them to note the category of their subjects. So, “rationals“, “rationalp“, and “rationala“, refer to the predicates relating to systems, persons, and actions, respectively.

13
Feb
08

Rational systems and the contemplative stance

We have already noted that Lukacs writes,

As labour is progressively rationalised and mechanised his lack of will is reinforced by the way in which his activity becomes less and less active and more and more contemplative. The contemplative stance [is] adopted towards a … a perfectly closed system (HCC)

Now we are in a position to unpack this claim. Lukacs believed that capitalism causes people to seek to understand the world more and more rationally, i.e. through an increasingly rational system. However, because increasing rationality implies increased closure (c.f. (RATIONAL->CLOSED)), the result is a (perhaps real, perhaps perceived) inability to act freely upon the contents of the system.

That seems to be roughly Lukacs’ argument. There are complications in the logic, however. Clearly, if the acting subject is exogenous to the system, and the system is closed, then the contents of the system are impervious to the subject’s actions. But what if the subject is endogenous to the system? In that case, what is important, it seems, is not the closure but the rationality of the system, because in this case the subject’s actions must be deducible from the system’s axioms, and hence not independently caused by the subject.

I may well be wrong about this, but after my first reading of HCC, I gather that Lukacs accepts all this and casts the tension here in terms of the following class difference: the bourgeoisie characteristically rationalize the world, but leave their own subjectivity out of it, and hence understand the world as a partial system closed to them. The proletariat, however, exist in the same rationalized world but consider the world through a total system that permits them action within it, but only as a class and only in a way prescribed by the rationality the system (in this case, the historical dialectic), or else not at all.

There seems to be a useful conceptual distinction here for which, as far as I know, there are no preexisting terms. So I will make some up:

(DFN-AUTOLOGICAL-SYSTEM-v.1.0) An autological system is a system whose contents includes its subject.
(DFN-HETEROLOGICAL-SYSTEM-v.1.0) A heterological system is a system whose contents do not include its subject.

What do I mean when I talk about a system’s subject? Recall that a system is a set of beliefs and valuations. For now, let’s say that a system’s subject is the person who has those beliefs and valuations. I think there’s a lot of ambiguity in these definitions as given, but I would like to move on for now and get back to them later.

Given these preliminary definitions, I think we can argue the following:

(CSTANCE-RAT-HET) One must take the contemplative stance towards systems that are both fully rational and heterological.

Why? Because:

  1. Suppose a system S is both fully rational and heterological.
  2. S is closed. (by (RATIONAL->CLOSED))
  3. The contents of S do not depend on any variables exogenous to S (by 2 and (DFN-CLOSED-SYSTEM-v.1.0))
  4. The subject of S is not included in the contents of S (by (DFN-HETEROLOGICAL-SYSTEM-v.1.0))
  5. The subject of S is exogenous to S (by an unformalized definition of “exogenous”)
  6. The contents of S does not depend on the the subject of S.
  7. The subject of S must take the contemplative stance towards S if the contents of S do not depend on the subject of S.

I realize that I haven’t yet provided a definition of the contemplative stance here. I’m not sure it’s possible to do so given my current understanding of the term; I’ll try to use it in a way that’s consistent and provide a definition, perhaps revisiting this argument, later.

04
Feb
08

Kinds of Systems, part 2

What is novel about modern rationalism is its increasingly insistent claim that it has discovered the principle which connects up all phenomena which in nature and society are found to confront mankind. Compared with this, every previous type of rationalism is no more than a partial system. (HCC, The Antinomies of Bourgeois Thought)

Lukacs distinguishes between other kinds of systems in addition to the (ir)rational. The idea of “total” and “partial” systems also plays an important role in his analysis. I think the following tentative definitions reflect his use of the terms fairly well:

(DFN-TOTAL-SYSTEM-v.1.0) A total system is a system that connects up all phenomena.

(DFN-PARTIAL-SYSTEM-v.1.0) A partial system is a system that is not a total system, in the sense of (DFN-TOTAL-SYSTEM-v.1.0).

We have also discussed before, without adding a definition to our list, the concept of a closed system. We can try to sketch this out here:

(DFN-CLOSED-SYSTEM-v.1.0) A closed system is a system whose content does not depend on any variables exogenous to it.

01
Feb
08

Kinds of systems, part 1

For rationalism has existed at widely different times and in the most diverse forms, in the sense of a formal system whose unity derives from its orientation towards that aspect of the phenomena that can be grasped by the understanding, that is created by the understanding and hence also subject to the control, the predictions and the calculations of the understanding. But there are fundamental distinctions to be made, depending on the material on which this rationalism is brought to bear and on the role assigned to it in the comprehensive system of human knowledge and human objectives. (HCC, The Antinomies of Bourgeois Thought)

A central concept of Lukacs’ that we have already seen here is the concept of the system. Although in my estimation Lukacs uses the term “system” somewhat inconsistently, I think that its most general sense in HCC (and the one I intend to stick to in this blog) is captured by the following definition:

(DFN-SYSTEM) A system is a set of beliefs and valuations.

Much more so than systems generally, Lukacs is interested in the systems posited by “rationalism”–by which he means a position he attributes to Kant and the bourgeoisie that insists, for class-based economic motivations, that the world be predictable and calculable. I hope to get into this topic in more detail later, but for now I would like to provide the following tentative definition that I believe is true to Lukacs’ use of the term “rational system.”

(DFN-RATIONAL-SYSTEM-v.1.0) A system is a rational system to the extent that its contents are deducible from its axioms.

I have attached a version number to this definition because I expect we will have to revise it in the future.

Other kinds of systems–partial systems, total systems, closed systems, open systems–are discussed by Lukacs. Definitions of these terms will be provided in the next post.

28
Jan
08

The contemplative stance

After the last disappointing encounter with Debord, it is clear to me that I won’t make any progress on him without referring back to earlier Marxist literature that he presupposes a familiarity with. Thankfully, I have some familiarity with Georg LukacsHistory and Class Consciousness (HCC) in which Lukacs expounds upon many of the same concepts that Debord employs.

For example, take this earlier question raised by TSOTS 1:2

(TSOTS-1:2-B-?) “Reality considered partially unfolds, in its own general unity, as a pseudo-world apart, an object of mere contemplation.” What does this mean?

There are a number of parts of Debord’s sentence to unpack here. But I am confident that to get his full meaning, you’ve got to consider that “contemplation” is an important word in the Western Marxist lexicon, as it indicates an important idea in Lukacs’ highly influential critique of capitalism. For example, early in HCC Lukacs writes:

As labour is progressively rationalised and mechanised his lack of will is reinforced by the way in which his activity becomes less and less active and more and more contemplative. The contemplative stance adopted towards a process mechanically conforming to fixed laws and enacted independently of man’s consciousness and impervious to human intervention, i.e. a perfectly closed system, must likewise transform the basic categories of man’s immediate attitude to the world: it reduces space and time to a common denominator and degrades time to the dimension of space. (Georg Lukacs, HCC)

There’s a lot to this paragraph, but the part I want to focus on is the idea of the contemplative stance. The contemplative stance is the attitude one must adopt towards a part of reality–a system–which is closed to one’s input. In HCC, Lukacs claims that the bourgeois class in capitalist society tries to make and think about the world as a system closed in this way (more on this later, I hope), and as a result finds itself incapable of action. Debord’s use of “contemplation” is, it seems, the same as Lukacs’ usage.