The following brief critique addresses Roderick Long’s conception of constitutive means as he explains this concept in his essay: “Why Does Justice Have Good Consequences?”
http://praxeology.net/whyjust.htm
The passage below is taken from section #8, Second Digression: Ends and Means
“But here again there are two options; justice is either an external means or an internal means. An external means bears a causal or instrumental relation to its end, while an internal means bears a logical or constitutive relation to its end…playing this particular chord here…is an internal means to playing the Moonlight Sonata. I’m not playing the chord as an end in itself; the chord’s value to me lies in its contribution to the whole sonata. [So the chord is a means – but not an external means]. One test for the difference is to see whether it makes sense to wish for the end without the means. It makes sense to say, “I wish I could achieve fame, fortune, and the love of women without having to compose this Presidential Address,” because the means and the end are logically separable; but it doesn’t make sense to say, “I wish I could play the Moonlight Sonata without having to play all these notes.” [Just these notes, played in just this sequence, constitute the Moonlight Sonata]; there’s nothing we could count as playing the Moonlight Sonata without playing the particular sequence of notes of which it is composed.”
(underline and square parenthesis by AK)
- It makes perfect sense to say: “I’m playing this chord in order to complete the Moonlight Sonata.”
In this case, the chord is an instrumental means as defined by Long. Thus, where Long writes “So the chord is a means—but not an external means,” this is not accurate. By Long’s theory, the chord is either an instrumental means or an internal means, depending on how we consider it. But Long is implying that the kind of means the chord is, is independent of how the individual considers those means. It would probably be more accurate to say that considering the chord an internal means is constitutive of Long’s theoretical approach in this particular case.
- In Long’s example, he begins by identifying the internal means as the chord. Then he provides a test for determining whether something is an internal means. Then in his own test, he does not test whether the chord is an internal means. His test addresses whether the entity which is “all these notes,” or “just these notes, played in just this sequence,” or “playing the particular sequence of notes,” is constitutive of the Moonlight Sonata. Long concludes: “Just these notes, played in just this sequence, constitute the Moonlight Sonata…” But the original thesis was that the chord was an internal or constitutive means, not all these notes played in just this sequence.
If we consider the chord alone, the following example is conceivable and may be problematic for Long’s theory of constitutive means:
Person A: I was just listening to your rendition of the Moonlight Sonata.
Person B: Yes.
Person A: Why did you leave out chord X?
Person B: In an attempt to demonstrate a problem with Long’s theory of constitutive means.