In the opening sentence of his Methods of Logic, W. V. O. Quine writes, “Logic is an old subject, and since 1879 it has been a great one.”1 Quine is referring to the year in which Gottlob Frege presented his Begriffschrift, or “concept-script,” one of the first published accounts of a logical system or calculus with quantification and a function-argument analysis of propositions. There can be no doubt as to the importance of these introductions, and, indeed, Frege’s orientation and advances, (...) if not his particular system, have proven to be highly significant for much of mathematical logic and research pertaining to the foundations of mathematics. Nevertheless, Quine’s assessment, often repeated, obscures other.. (shrink)

Henry Sheffer’s 1908 Harvard Ph.D. thesis contains an interesting appendix on a central feature of the logical work of his thesis advisor, Josiah Royce. This is the claim in Royce’s 1905 article “The Relations of the Principles of Logic to the Foundations of Geometry” that an unsymmetric ordering relation can be defined on the single symmetric O-relation for which he gives postulates in that paper. Sheffer criticizes Royce’s specific definition from the point of view of the evolving twentieth century conception (...) of axiomatic method and also shows more generally that an unsymmetric1 order relation cannot be defined in the system of the 1905 paper based on the O-relation. In this article I wish to consider the nature.. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:REJOINDER TO BRUCE MARSHALL FREDERICK J. CROSSON University of Notre Dame Notre Dame, J.ndiana DISCUSSIONS HAVE to end sometime, and the differences in the reading of Aquinas by Bruce Marshall and myself will perhaps have sufficiently come into view if brief comments on several points are made. 1. In his second statement 1 Marshall seems to have shifted his argument. Originally he argued that a non-believer (e.g. a (...) pagan philosopher such as Aristotle) could not know or even properly refer to God.2 But in the subsequent statement, he seems to concede that, according to Aquinas, " That there is one God was known even by the philosophers, and is not a part of faith " and that " while some of the Gentiles knew God with respect to certain things which were knowable by reason, nevertheless they did not know him insofar as he is the Father...." (501; cf. 51213 ). Marshall seems now to hold that although that knowledge was possible at one time, it is not any longer: As Thomas reads Paul, then, the error (and specifically the idolatry) of the Gentiles overrides the knowledge of himself which God has given to them " from 1creation through the senses " ; in consequence the further possibility of this knowledge... is withdrawn by God. With regard to the Gentiles, including their sapientes-the philosophers with demonstrative arguments-the denial of knowledge overrides the initial ascription of it (512, my emphasis). 1 Bruce D. Marshall, " Thomas, Thomisms, and Truth", The Thomist 56 (1992) pp. 499-524. His original article was in ibid. 53 (1989), pp. 353-402. Page references in the text or footnotes without other citation will be to these articles. 2 " The person whose discourse does not cohere with the broader norms of Christian belief is not even talking about God, and so cannot possibly know or refer to him " (378-379), emphasis mine. 299 300 FREDERICK J. CROSSON I confess to a certain difficulty in understanding what "overrides " means here: cancels? contradicts? blots out? In any case, it seems that it was, at some time and for some non-Christian thinkers (e.g. Aristotle), possible to come to the knowledge of God's existence by reason, but that Marshall interprets Aquinas as saying that that knowledge is no longer even possible. 2. Marshall's general claim is that Aquinas must be read as holding a coherentist notion of revealed truth, so that a pagan and a Christian cannot mean the same thing the word ' God '. But Aquinas says exactly the opposite: Neither a Catholic nor a pagan knows the nature of God as he is in himself, but each knows him by some understanding (aliquam rationein ) of causality or excellence or remotion... Consequently a pagan can take this name God, when he says an idol is God, in the same way that a Catholic does in saying an idol is not God.3 3. Again and again, Marshall returns to the claim that, according to Aquinas, " In simple things any failure of knowledge (defectus cognitionis) is in fact a total lack of knowledge " (382) ;4 he cites the Commentary on John, in which Thomas declares... while it is possible for composite things to be known in part and to be unknown in part, if simple things are not grasped completely, they are not known (501). In Marshall's view, these claims about the knowledge of simple forms exclude the possibility of any adequation between the conclusion of a pagan philosopher's demonstration and the Divine esse: "... the defectus cognitionis of which Thomas speaks in II-II, 2, 2, ad 3, entails not a partial, but a total lack of corres:. pondence between the mind and God" (384). Marshall seems to read such statements as if they made the following objection: a Summa Theologiae I, q. 3, a. 10, ad 5: Dicendum quod ipsam naturam Dei prout in se est, neque catholicus neque paganus cognoscit; sed uterque cognoscit earn secumdum aliquam rationem causalitatis vel excellentiae vel remotionis... Et secundum hoc in eadem significatione accipere potest gentilis hoc nomen Deus, cum. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:RECONSIDERING AQUINAS AS POSTLIBERAL THEOLOGIAN FREDERICK J. CROSSON University of Notre Dame Notre Dame, Indiana IN A RECENT issue of this journal 1 Bruce Marshall argued that the position of Thomas Aquinas on faith and reasonin particular on the meaning of assertions about God-can be read as fundamentally convergent with that of the contemporary theologian, George Lindbeck. The claim is striking because, as Marshall acknowledges, the traditional reading (...) of Aquinas is quite different. Traditionally-Gilson is Marshall's example -it has been thought that the conclusion of a demonstration of God's existence or unity could be true, could correspond to reality, quite independently of the religious doctrines concerning the revealed mysteries of the Godhead. But Marshall argues that, in fact, the texts of Aquinas explicitly deny that the non-believer is really succeeding in talking about God at all. The claim is a challenging one, and one from which there seems much to learn, because it is not only bold-and so promises a significant shift in the traditional understanding of Aquinas's meaning-but confronts many of the texts which seem to warrant that traditional understanding. Even if his reading is wrong, which I believe it is, there is benefit in thinking through the reasons why it is wrong and in clarifying not only what Aquinas taught but also what is at issue. I propose to do three things: first, to state the interpretation which Marshall, enlarging on Lindbeck, wants to give of the 1 Bruce D. Marshall, "Aquinas as Postliberal Theologian," The Thomist 53 (July 89) : 353-402. The article is followed by George Lindbeck, "Response to Bruce Marshall," 403-406. 481 482 FREDERICK J. CROSSON position of Aquinas on the possibility of natural knowledge of God; second, to examine several instances of Marshall's reading which are integral to his arguments but which I think are wrong, i.e., misconstrue the texts he is dealing with; third, to reflect briefly on one of the larger issues which seem to me involved in the questions here discussed, namely the commensurability of the teachings of the major religious traditions. I In Lindbeck's view,2 the propositions about God (or "the Ultimate Mystery") which religious doctrines assert can have " ontological truth " or correspond to reality only if the categories in terms of which those propositions are formulated are adequate to express that reality. This condition may be called the " categorial truth " of the doctrine, and " can thus be described as potential ontological truth,... a religion has this kind of truth when its ' categories ' are capable of being used to describe what is ultimately real" (359).3 The categorial truth of religious doctrine is thus a necessary condition for its teachings to be "ontologically true," i.e., to correspond to what is. But it is not a sufficient condition. The categories employed by the teachings must be used in the proper way: the composing and dividing of the categories (e.g., "Father," "person," "nature") must be a composing and dividing which asserts what, according to the religious doctrine, really is combined and separated. But for the utterances 4 of a believer to be ontologically true, they 2 George Lindbeck, The Nature of Doctrine: Religion and Theology in a Postliberal Age (Philadelphia: Westminster, 1984). 3 Page numbers without other citation will be to Marshall's article; see note 1. 4 Lindbeck also seems to make it a necessary condition of " ontological truth" that the utterance be performative in J. L. Austin's sense. The Nature of Doctrine, p. 68 et pass. Since Marshall does not dwell on this in his article, I only note it here. For a brief but incisive criticism of this condition, see Paul Griffiths, "An Apology for Apologetics," Faith and Philosophy 5 (Oct. 1988) : 409-11. It may be that Lindbeck was led to stress utterances as the locus of truth, curious though that seems, because the alternative is to make what is uttered true, and that would be independent of the person's practice in a way that utterance seems not to be. AQUINAS AS POSTLIBERAL THEOLOGIAN 483 must also be consistent or cohere with the paradigmatic propositions of the religion, with its revealed... (shrink)

Integrating appreciative inquiry (AI) and pastoral care may help address the complex issues of commercial sexual exploitation and sex trafficking. This article explores the benefits of incorporating AI principles into pastoral care for survivors of commercial sexual exploitation and sex trafficking. Commercial sexual exploitation and trafficking involve exploitation, degradation, and violence, making them complex issues. By understanding the sex trade, we can recognise that prostitution is an act of exploitation. Some scholars believe that prostitution and human trafficking are interconnected, with (...) a focus on exploiting the poor, especially women and children. Commercial sexual exploitation can cause mental, emotional, and spiritual distress. Survivors require comprehensive aftercare to address their spiritual, self-esteem, and dignity needs. Organisational development-based AI is constructive and strength-based. Appreciative inquiry promotes positive development, community and individual strength, and resilience by re-contextualizing narratives and envisioning brighter futures. The use of AI could improve pastoral care and holistic rehabilitation. Pastoral caregivers using AI can promote reconciliation, development, and rehabilitation. Using strengths-based strategies, pastoral care practitioners can help survivors regain agency and purpose. Survivors receive spiritual support through the Appreciative Way, which combines contemplative spirituality and inquiry. Narrative exploration can help trauma survivors envision a bright future based on love and resilience. This study suggests that AI principles may benefit pastoral care recipients who have experienced commercial sexual exploitation and sex trafficking. Pastoral caregivers can help survivors regain dignity, calling, and well-being by implementing an appreciative healing approach.Contribution: The article sheds light on the dehumanising consequences of sex trafficking on vulnerable populations in South Africa, particularly women and children. This article aims to explain how AI concepts can be applied to Practical Theology. Specifically, this article will demonstrate how the Appreciative Way can be utilised in pastoral care for healing from sex trafficking trauma. (shrink)

ONE OF THE IDEAS TO WHICH LEO STRAUSS drew the attention of many readers in the last century is that of a difference between exoteric and esoteric philosophical writing. These terms can refer to different kinds of philosophical teaching, one kind intended for a general and the other kind for a more restricted audience. Indeed, it seems to be the case historically that it was Aristotle who first used one of the terms in such a sense, as will be discussed (...) below. (shrink)

WITHIN the last half century, the relations between the Catholic Church and liberal politics have shifted significantly. To say the least, no one is surprised today to read of Catholic socialists, liberation theologies, or Christian Democratic parties of Catholic inspiration in Europe and Latin America. Many factors contributed to this change, but few would deny a central role to the work of the French philosopher, Jacques Maritain.

Peoples’ perceptions of healthy eating are influenced by the cultural context in which they occur. Despite this general acceptance by health practitioners and social scientists, studies suggest that there remains a relative homogeneity around peoples’ perceptions that informs a hegemonic discourse around healthy eating. People often describe healthy eating in terms of learned information from sources that reflect societies’ norms and values, such as the Canada Food Guide and the ubiquitous phrase “fruits and vegetables”. Past research has examined how built (...) environments shape people’s access to healthy living options, such as distribution of grocers versus convenience stores and fast food restaurants. Often overlooked is an in-depth understanding of how social contexts interact with built environments, molding peoples’ perceptions of healthy eating. This paper reports on perceptions of healthy eating in four communities across Alberta, Canada. A photovoice methodology was employed to elicit perceptions of healthy eating with 35 participants. This study illustrates how participants’ photographs and their stories convey multiple meanings about healthy eating within their own lives and communities. Findings suggest that a ‘local’ context is an important part of the discourse centered around the promotion of healthy eating practices in these and potential other communities. (shrink)

The epistemic-basing relation is the relation that holds between a reason, or one’s grounds, and one’s belief when the belief is held for that reason. As I will explain, understanding this relation is crucial for epistemology since basing a belief on a reason seems necessary for epistemic justification to obtain. But what is the nature of this relation? Is it, at least in part, causal as one might assume? Or, due to problems with causal accounts, are rival accounts of the (...) basing relation motivated? That depends whether causal theories are really subject to the standard objections made against them. I will discuss what I take to be the most fundamental objection here. (shrink)

Rationale: Deep brain stimulation (DBS) of the hippocampus is proposed for enhancement of memory impaired by injury or disease. Many pre-clinical DBS paradigms can be addressed in epilepsy patients undergoing intracranial monitoring for seizure localization, since they already have electrodes implanted in brain areas of interest. Even though epilepsy is usually not a memory disorder targeted by DBS, the studies can nevertheless model other memory-impacting disorders, such as Traumatic Brain Injury (TBI). Methods: Human patients undergoing Phase II invasive monitoring for (...) intractable epilepsy were implanted with depth electrodes capable of recording neurophysiological signals. Subjects performed a delayed-match-to-sample (DMS) memory task while hippocampal ensembles from CA1 and CA3 cell layers were recorded to estimate a multi-input, multi-output (MIMO) model of CA3-to-CA1 neural encoding and a memory decoding model (MDM) to decode memory information from CA3 and CA1 neuronal signals. After model estimation, subjects again performed the DMS task while either MIMO-based or MDM-based patterned stimulation was delivered to CA1 electrode sites during the encoding phase of the DMS trials. Each subject was sorted (post hoc) by prior experience of repeated and/or mild-to-moderate brain injury (RMBI), TBI, or no history (control) and scored for percentage successful delayed recognition (DR) recall on stimulated vs. non-stimulated DMS trials. The subject’s medical history was unknown to the experimenters until after individual subject memory retention results were scored. Results: When examined compared to control subjects, both TBI and RMBI subjects showed increased memory retention in response to both MIMO and MDM-based hippocampal stimulation. Furthermore, effects of stimulation were also greater in subjects who were evaluated as having pre-existing mild-to-moderate memory impairment. Conclusion: These results show that hippocampal stimulation for memory facilitation was more beneficial for subjects who had previously suffered a brain injury (other than epilepsy), compared to control (epilepsy) subjects who had not suffered a brain injury. This study demonstrates that the epilepsy/intracranial recording model can be extended to test the ability of DBS to restore memory function in subjects who previously suffered a brain injury other than epilepsy, and support further investigation into the beneficial effect of DBS in TBI patients. (shrink)

The so-called internalism/externalism debate is of interest in epistemology since it addresses one of the most fundamental questions in the discipline: what is the basic nature of epistemic justification? What has been called epistemic internalism holds, as the label suggests, that all the relevant factors that determine positive epistemic status of a belief must be “internal”. A common way that the “internal” is understood is those things that are, or easily can be, available to the agent’s conscious awareness. However, there (...) is another, and increasingly popular, way of spelling out the epistemically “internal”. A view advocated by Feldman and Conee which they regard as a kind of epistemic internalism, called ‘Mentalism’, holds that epistemic justification strongly supervenes upon the mental. In this paper I will show that even many of those who claim to deny an awareness requirement implicitly appeal to it to motivate their accounts of justification. By considering the arguments for ‘Mentalism’ I will show that, unless an awareness requirement is presupposed, the cases that such arguments appeal to are of no intuitive force. Therefore, insofar as one wants to be an internalist about epistemic justification, one needs to motivate, articulate, and defend an access/awareness condition. Epistemic Internalism, properly construed, ought to stress the epistemic significance of consciousness and the first person perspective. (shrink)

I intend to defend the following as a necessary condition of a belief S being epistemically justified for a subject:Awareness Requirement: S is justified in believing that P only if i) there is something, X, that contributes to the justification of B; and ii) S is aware of X.This will be shown through drawing attention to our considered judgments about cases. That will then lay the groundwork for giving an account of the nature of this awareness in the second half (...) of this paper. In doing so I will examine and respond to an argument against the awareness requirement that we might call Bergmann‟s Dilemma. My solution invokes what I call “non-doxastic strong awareness” in a way that avoids the regresses that Bergmann advances. (shrink)

Analytic epistemologists agree that, whatever else is true of epistemic justification, it is distinct from knowledge. However, if recent work by Jonathan Sutton is correct, this view is deeply mistaken, for according to Sutton justification is knowledge. That is, a subject is justified in believing that p iff he knows that p. Sutton further claims that there is no concept of epistemic justification distinct from knowledge. Since knowledge is factive, a consequence of Sutton’s view is that there are no false (...) justified beliefs. <br> Following Sutton, I will begin by outlining kinds of beliefs that do not constitute knowledge but that seem to be justified. I will then be in a position to critically evaluate Sutton’s arguments for his position that justification is knowledge, concluding that he fails to establish his bold thesis. In the course of so doing, I will defend the following rule of assertion: (The JBK-rule) One must: assert p only if one has justification to believe that one knows that p.<br>. (shrink)