Geoffrey, Grant & edward_1313,
Thank you for your (continued) patience with me. Most of the points you raise seem to me quite justified, however, I think I already addressed them in some form in my previous comments. That is why I will try to start all over again and try demonstrate the following points in some length (and hopefully more clearly than before):
1: Praxeology shares the two main claims put forward by the belief/desire model of action.
2: These two claims put forward by the belief/desire model are wrong.
2.1: Beliefs and desires don’t constitute teleological reasons.
2.2: There are actions which are caused by non-teleological reasons.
3: Praxeology is right in its conclusions about the concept of teleological action even though teleological action is slightly different from what, at least according to an unfavorable interpretation of Mises, praxeology claims it to be.
4: Praxeology can’t account for acions which are caused by non-teleological reasons but still tries to. In trying so, it draws wrong conclusions.
Ok, here we go…
1: Praxeology shares the two main claims put forward by the belief/desire model of action.
What are the two main claims put forward by the belief/desire model?
The belief/desire model as explored by Donald Davidson in “Actions, Reasons, and Causes” and subsequent papers and by Michael Smith in “The Possibility of Philosophy of Action” makes the following claims:
a) Reasons which cause action can always be traced back to teleological reasons.
b) These teleological reasons exist in a psychological state of the agent, i.e. beliefs and desires. The agent desires X and believes that doing A will help achieve X.
Evidence that praxeology makes these claims too
Evidence for claim a: See Human Action, p. 11: “Human action is purposeful behavior. . . is aiming at ends and goals.” Thus, according to Mises, all action is teleological and as such caused by teleological reasons.
Evidence for claim b: See Human Action, p. 14:
[T]o make a man act, uneasiness and the image of a more satisfactory state alone are not sufficient. A third condition is required: the expectation that purposeful behavior has the power to remove or at least to alleviate the felt uneasiness.
We can rephrase this passage with the terminology used by the belief/desire model:
[T]o make a man act, the desire of a more satisfactory state alone is not sufficient. Another condition is required: the belief that purposeful behavior has the power to remove or at least to alleviate the felt uneasiness.
The fact that Mises says that uneasiness and the image of a more satisfactory state alone are not sufficient and then goes on to talk about the expectation that purposeful behavior has the power to remove or at least to alleviate the felt uneasiness indicates that, according to him and phrased with the help of the belief/desire model terminology, a desire and a belief are sufficient to “make a man act”. Or in other words, beliefs and desires constitute teleological reasons.
2: These two claims put forward by the belief/desire model are wrong.
2.1: Beliefs and desires don’t constitute teleological reasons.
Since my argument here isn’t original, I will simply paraphrase the arguments Frederick Stoutland lays down in “Reaktives Handeln und das Überzeugung/Wunsch-Modell“. Because Stoutlands paper is, unfortunately, only available in German, I will spare you exact references to page numbers.
To make his point that beliefs and desires don’t constitute teleological reasons, Stoutland first distinguishes between two points of view from which reasons for actions can be given: the normative point of view and the explanatory point of view. The normative point of view describes which is the reason R for person P to do action A. The explanatory point of view describes the reason R because of which P A-ed.
Stoutland argues that R can be the same from the normative and from the explanatory point of view. If P approaches a sign which reads “turn left” then that is a reason for P to turn left. If P actually does turn left because of the sign, then the sign is the reason because of which P turned left.
Now, Stoutland asks what constitutes the teleological reason for P to turn left at the sign (just to avoid confusion, later I will discuss turning left as an action caused by a non-teleological reason). Is it the psychological state of desiring to follow traffic rules and the psychological state of believing that turning left will help achieve this desire? Or is it the sign which reads “turn left” itself? Clearly, says Stoutland, from a normative point of view it can’t be the psychological state, it has to be the sign itself. And since, as established before, the reason to turn left and the reason because of which P turns left can be the same, it is impossible for the “reason because of which” to consist of psychological states if the possibly identical “reason to” is the sign.
One might object that this argument is circular. However, I don’t think it is. The argument simply explicates what is already inherent in the way we talk about reasons from an explicatory point of view. If we say we (purposefully) turn left at the sign because there was a sign then this reason can’t be reduced to our beliefs and desires. It is the existence of the sign which ultimately made us turn left. However, and Stoutland also admits this, having beliefs and desires concerning the sign and following traffic rules are necessary conditions for the sign to be a teleological reason because of which we turn left. If we don’t desire to follow traffic rules or if we don’t believe that the sign needs to be followed if we want to follow traffic rules (or both), then the existence of the sign can’t be a reason because of which we turn left.
So to conclude, beliefs and desires don’t constitute teleological reasons, they are merely necessary conditions for something to be a teleological reason. Furthermore, we need to have both beliefs and desires for something to be a teleological reason, having only one of the two isn’t enough.
After these explanations it could be argued that my interpretation of Mises is unfavorable. After all, he talks about the “image of a more satisfactory state” as a constituent for teleological reasons. And even more so, in Nationalökonomie (p. 30) “image” is substituted by “Wissen”, which means “knowledge”. This would require the existence of of something which can be the object of the “image/knowledge of a more satisfactory state”. I admit that Mises could be interpreted this way. However, this doesn’t change the fact that the reason for an action doesn’t consist in the agent’s psychological state but in the object of the agent’s belief and desire.
2.2: There are actions which are caused by non-teleological reasons.
In the first part of his paper Stoutland appeals to our intuitions to make his point that some actions aren’t caused by teleological reasons, that “in reaction to something”-reasons are sometimes enough. He says that, for example, the existence of a stop sign is sometimes the only reason for us to stop our car. Now, many of you don’t accept this appeal to our intuitions and claim that even a seemingly reactive action as our stopping our car can be traced back to subconscious teleological reasons. As much as I would like to agree with this, I think Stoutland’s Wittgensteinian argument for the primacy of reactive actions which do not require the agent having certain beliefs concerning the action in question makes it impossible for every action to be caused by teleological reasons. I already paraphrased Stoutlands argument in this post, but to make make the current post a bit more coherent I will copy what I had written in that earlier post.
Stoutland borrows Wittgenstein’s example of a sign which reads “←” and on which Wittgenstein elaborates in §201 (and in other paragraphs) of Philosophical Investigations. Stoutland’s reading of Wittgenstein is that we don’t turn left when we see that sign because we interpret [deuten] the symbol as telling us to turn left. If that were the case we would have to ask ourselves if “turn left” also needs to be interpreted. And if it does, the question arises as to how we interpret our interpretation of “turn left”. This would lead to an infinite regress. Thus, we turn left when we see the sign because we’ve learned, in our social context, to turn left when we see a sign which reads “←”. Now, Stoutland takes this example to the level of philosophy of action and says that, when we turn left, we don’t need to have the belief that the sign means “turn left” because that would lead to the same infinite regress.
Of course, this does not mean every time we turn left at such a sign we do so reactively. Neither does it actually prove that we ever turn left at a “turn left” sign (or stop at a stop sign) reactively. What it does prove, though, is that purposeful action is impossible without the existence of reactive action. Because I can’t say it any better myself here’s my translation of Stoutland’s concluding paragraph:
An agent’s mental attitudes cannot be a necessary condition for reasons to explain an action, if there do not exist any reasons for actions which do not require the existence of beliefs or desires concerning the circumstances to which we react. That is why reactive action, which is carried out for “in reaction to something”-reasons, is basic since only the ability to act reactively makes acting for other reasons possible.
To conclude, the claim that every reason can be traced back to a teleological reason (which itself requires the agent having certain beliefs and desires concerning the action in question) is wrong. There are reactive actions which do not require the agent having such beliefs and desires.
3: Praxeology is right in its conclusions about the concept of teleological action even though teleological action is slightly different from what, at least according to an unfavorable interpretation of Mises, praxeology claims it to be.
We established above that teleological reasons necessitate the agent having certain beliefs and desires concerning the action in question. That is why, the praxeologist claim that purposeful action reveals the agent’s preference is correct. If a person does something for teleological reasons she has certain desires and the belief that the action in question will help satisfy her desires. If she didn’t have these beliefs and desires she woudln’t act purposefully. Consequently, everything which follows from this insight is correct too, such as the fact that if a person voluntarily trades good A for good B she values good B more highly than good A.
4: Praxeology can’t account for acions which are caused by non-teleological reasons but still tries to. In trying so, it draws wrong conclusions.
If a person carries out an action for non-teleological reasons she can’t be said to reveal any preference. She can only be said to reveal a preference if she can be said to have the belief that the action in question is a means to one of her ends. If she doesn’t have such a belief she can’t be said to value her non-teleological actions in the same way as she values her teleological actions.
Now, because reactive actions are basic and teleological acion is unimaginable without reactive action, I think comprehensive economic analysis would need to take reactive action into account. Because there is no way to say which actions are reactive and which are teleological without taking a specific social context into account and understanding the social rules that underlie that context, a priori economic analysis is impossible.
So I hope I cleared my claims and my/Stoutland’s arguments if favor them a bit. I apologize for the lenght of this post.
Geoffrey,
About Roderick being a Wittgensteinian: This is confusing me quite a bit, especially because he writes here that Wittgenstein made contribution to praxeological theory. Is he just talking about how Wittgenstein’s anti-psychologism can be used to support the allegedly universal nature of praxeological conclusions? If so, then I would of course agree with him. But if he claims that Wittgenstein actually made contributions to praxeological theory of action (in the way Anscombe can be argued to have done), then I’d disagree. This means that either I or Roderick misinterpreted Wittgenstein. I would never claim that my understanding of Wittgenstein is better than Roderick’s, but since my conclusions about praxeology are based on Stoutland’s paper, it could be that Roderick’s interpretation of Wittgenstein different from Stoutland’s.
As to whether I am a non-cognitivist: No, I wouldn’t say so. What makes you think so?