In their “Educating for Intellectual Virtue: A Critique from Action Guidance” Kotzee, Carter and Siegel (2019) argue against what they call the intellectual virtues (IV) approach to the primary epistemic aim of education and in favor of what they call the critical thinking (CT) approach. The IV approach says that educating for intellectual virtue is the primary epistemic aim of education. The CT approach says that it is educating for critical thinking. They argue that the exemplarist/role-modeling pedagogy of the IV (...) approach is not sufficiently action-guiding, because it does not teach students the know-how needed to think well. This they call the pedagogical challenge to the IV approach. We argue that their criticism of the IV approach fails. In general, possessing an intellectual virtue requires having a corresponding critical-thinking skill set. Also, for one to exercise critical-thinking skills well it is necessary that they possess dispositional components of corresponding intellectual virtues. Accordingly, intellectual virtues can be groomed in non-exemplarist ways that seem sufficiently action-guiding. Furthermore, the pedagogical challenge for the IV approach is a challenge for the CT approach as teaching for critical-thinking dispositions seems heavily reliant on an exemplarist pedagogy and so to this extent is non-action-guiding. (shrink)

Identity, existence, predication, necessity, and truth are fundamental philosophical concerns. Colin McGinn treats them both philosophically and logically, aiming for maximum clarity and minimum pointless formalism. He contends that there are real logical properties that challenge naturalistic metaphysical outlooks. These concepts are not definable, though we can say a good deal about how they work. The aim of Logical Properties is to bring philosophy back to philosophical logic.

I consider the well-known criticism of Quine's characterization of first-order logical truth that it expands the class of logical truths beyond what is sanctioned by the model-theoretic account. Briefly, I argue that at best the criticism is shallow and can be answered with slight alterations in Quine's account. At worse the criticism is defective because, in part, it is based on a misrepresentation of Quine. This serves not only to clarify Quine's position, but also to crystallize what is and what (...) is not at issue in choosing the model-theoretic account of first-order logical truth over one in terms of substitutions. I conclude by highlighting the need for justifying the belief that the definition of first-order logical truth in terms of models is superior to its definition in terms of substitutions. (shrink)

I expose a tension in Bertrand Russell's, _Introduction to Mathematical Philosophy, between his account of logical truth and his view that logical truth is knowable without taking into account what the world is like. Russell makes the logical truth of a sentence turn on the actual truth of its second-order universal closure. But this results in making logical truth relative to the number of worldly individuals. I aim to use the tension in _Introduction to Mathematical Philosophy to classify the status (...) of the model-theoretic account as an analysis of the modal notions in classical logic. (shrink)

Yuval Steinitz has argued that, since it is logically possible that there are logically necessary beings, it follows that there is at least one logically necessary being. Steinitz switches the Leibnitzean ontological argument's concern from perfect beings to logically necessary beings. My paper has two primary aims. First, I argue that Steinitz's quick treatment is insufficient to establish the validity of his argument. Secondly, I argue that the correct approach to logical necessity must account for those possible situations in which (...) the meanings of some of the terms in our language might have been different; on such an approach, the premise of Steinitz's argument is false. My remarks here are intended to add to the prima facie plausibility of Hume's claim that logic has no existential implications. (shrink)

In this paper, I consider the criticism due to Hartry Field, John Pollack, William Hanson and James Hawthorne that the Kripkean requirement that a logical truth in modal logic be true at all possible worlds in _all quantified model structures is unmotivated and misses some logical truths. These authors do not see the basis for making the logical truth of a modal sentence turn on more than the model structure given by one reading of the modal operator(s) which occur in (...) the sentence. The primary goal here is to motivate the Kripkean requirement. (shrink)