 One final cautionary note. It is apparent that some philosophers use the term “intrinsic value” and similar terms to express some concept other than the one just discussed. In particular, Immanuel Kant [1724–1804] is famous for saying that the only thing that is “good without qualification” is a good will, which is good not because of what it effects or accomplishes but “in itself” (Kant 1785, Ak. 1–3). This may seem to suggest that Kant ascribes (positive) intrinsic value only to a good will, declaring the value that anything else may possess merely extrinsic, in the senses of “intrinsic value” and “extrinsic value” discussed above. This suggestion is, if anything, reinforced when Kant immediately adds that a good will “is to be esteemed beyond comparison as far higher than anything it could ever bring about,” that it “shine[s] like a jewel for its own sake,” and that its “usefulness…can neither add to, nor subtract from, [its] value.” For here Kant may seem not only to be invoking the distinction between intrinsic and extrinsic value but also to be in agreement with Brentano et al. regarding the characterization of the former in terms of the fittingness of some attitude, namely, esteem. (The term “respect” is often used in place of “esteem” in such contexts.) Nonetheless, it becomes clear on further inspection that Kant is in fact discussing a concept quite different from that with which this article is concerned. A little later on he says that all rational beings, even those that lack a good will, have “absolute value”; such beings are “ends in themselves” that have a “dignity” or “intrinsic value” that is “above all price” (Kant 1785, Ak. 64 and 77). Such talk indicates that Kant believes that the sort of value that he ascribes to rational beings is one that they possess to an infinite degree. But then, if this were understood as a thesis about intrinsic value as we have been understanding this concept, the implication would seem to be that, since it contains rational beings, ours is the best of all possible  worlds.[4]  Yet this is a thesis that Kant, along with many others, explicitly rejects elsewhere (Kant, Lectures in Ethics). It seems best to understand Kant, and other philosophers who have since written in the same vein (cf. Anderson 1993), as being concerned not with the question of what intrinsic value rational beings have—in the sense of “intrinsic value” discussed above—but with the quite different question of how we ought to behave toward such creatures (cf. Bradley 2006).