Contrary to many interpreters, I argue that Thomas Aquinas’s account of divine simplicity is compatible with the accounts of divine simplicity given by John Duns Scotus and Gregory Palamas. I synthesize their accounts of divine simplicity in a way that can answer the standard objections to the doctrine of divine simplicity more effectively than any of their individual accounts can. The three objections that I consider here are these: the doctrine of divine simplicity is inconsistent with distinguishing divine attributes, with (...) the doctrine of the Trinity, and with the doctrine of divine freedom. (shrink)

While all phenomenologists aim to grasp the “things themselves,” they disagree about the best method for doing this and about what the “things themselves” are. Many metaphysicians, especially Catholic realists, reject phenomenology altogether. I show that many phenomenological methods are useful for reaching the goals of both phenomenology and realist metaphysics. First, I present a history of phenomenological methods, including those used by Scheler, Husserl, Merleau-Ponty, Heidegger, Marion, Kearney, Rocha, and others. Next, I consider two sets of challenges raised to (...) some of these methods. Finally, I outline how to join these methods with each other and with the methods of realist metaphysics, ultimately arriving at an aesthetic method, inspired by the work of von Balthasar, for considering fundamental phenomena. (shrink)

According to certain interpretations of quantum mechanics, the behavior of some physical systems is random—that is, certain current states of physical systems are related to other current states and the set of possible future states in a probabilistic, rather than a deterministic, fashion. This account of physical systems seems to conflict with the claim that there is an omnipotent God—that is, a God Who can efficaciously bring about any logically possible creaturely state, and Who can cause efficacious secondary causes—and so (...) raises problems for classical theism. After explaining these problems, I provide a solution to them based upon a version of hylomorphism, which I call Theistic Hylomorphism with Randomness. On this view, it can be affirmed that the physical world is both random and in determinate states, and divine omnipotence can be upheld in a random world. After presenting this version of hylomorphism and showing how it defeats the problems for classical theism raised by quantum mechanics, I defend it against three objections. (shrink)

Many personalists have argued that an adequate account of the human person must include an account of subjectivity as irreducible to anything objectively definable. The personalists contend that Aristotle lacks such an account and claim that he fails to meet three criteria that a theory of the human person must fulfill in order to have an account of subjectivity as irreducible. I show first that some later Aristotelians fulfill these criteria, and then that Aristotle himself also does so. He describes (...) four characteristics of human subjectivity that are considered crucial by many personalists. I do this through an interpretation of Aristotle’s accounts of substantial actualities, nous, friendship, and beauty. (shrink)

Catholic philosophical anthropologists have defended views of the human person on which we are not reducible to anything non-personal. For example, it is not the case that we are nothing but matter, souls, or parts of society. Nevertheless, most Catholic anthropologies have been reductionistic in other ways. Mark K. Spencer presents a philosophical portrait of human persons on which we are entirely irreducible to anything non-personal, by synthesizing claims from many strands of the Catholic tradition. These include Thomism, (...) Scotism, phenomenology, personalism, nouvelle théologie, analytic philosophy, Greek and Russian thought, and several others. It adjudicates among these traditions' claims by considering whether they are grounded in how we appear in experience and whether they are non-reductionistic. While many metaphysical claims about persons are defended, the picture that ultimately results is one on which persons are best grasped not through abstract concepts but through aesthetic perception, as unique kinds of beauty. This portrait also shows how we have many irreducible parts, principles, and powers. Various chapters explore the irreducibility of our subjectivity, senses, intellect, freedom, and affections, and of our souls, bodies, acts of existence, and activities. Readers will also find explorations of divine simplicity and causality, the nature of matter, organisms, and artifacts, all of which must be understood to fully grasp our own irreducibility. In considering how to synthesize various traditions' claims, the book also offers new solutions to a number of prominent debates in contemporary Catholic philosophy. These include debates over natural law, the natural desire to see God, the separated soul, the nature of gifts, integralism and personalism, idealist and realist phenomenology, and various scholastic accounts of the act of existence. The picture of persons thereby developed helps the reader to perceive persons more perfectly. (shrink)

The discussion of universals in Peter Abelard’s Logica ‘Ingredientibus’ has been interpreted in many ways. Of particular controversy has been the proper way to interpret his use of the term status. In this paper I offer an interpretation of status by comparing Abelard’s account of knowledge of universals to Edmund Husserl’s presentations of categorial and eidetic intuition. I argue that status is meant to be understood as something like an ideal object, in Husserl’s sense of the term. First, I present (...) Abelard’s discussion of status and distinguish this term from universals, things, acts of understanding, and forms. Next, I consider Husserl’s account of categorial and eidetic intuition. Finally, I draw parallels between the two while showing how an interpretation of status as ideal object overcomesthe interpretive problems encountered by other commentators on Abelard. (shrink)

The recent Catholic philosophical tradition on the human person has tried to articulate the irreducibility of the human person to anything non-personal, and to synthesize all of the best of what has been said on the human person. Recently, a debate has arisen regarding the concrete existence and relationality of persons. I analyze these debates, and show how both sides of these debates can be synthesized into a view on which human persons are both subsistent beings and identical to certain (...) relations. First, I examine those strands of recent Catholic tradition that defend the concreteness and relationality of the person, drawing on some Existential Thomists and phenomenologists; in connection with this, I consider the ideas of the beauty and mysterium of persons. Second, I examine the opposing view, drawing on some traditional Thomists and personalists. Finally, I show how the scholastic notion of transcendental relations can reconcile these views. (shrink)

Some recent philosophers of religion have argued that no divine attribute sufficiently grounds an obligation to worship God. I argue that divine beauty grounds this obligation. This claim is immune to the objections that have been raised to claims that other divine attributes ground this obligation, and can be upheld even if, for the sake of argument, those objections are granted. First, I give an account of what worship is. Second, I consider reasons for and against the claims that the (...) obligation to worship is rooted in God’s having created us, God’s being our final end and lawgiver, God’s numinousness, and God’s goodness. Finally, I show how divine beauty grounds the obligation to worship, by drawing together accounts of beauty from Thomas Aquinas, Dietrich von Hildebrand, Plato, Aristotle, and others. (shrink)

Some recent philosophers of religion have argued that no divine attribute sufficiently grounds an obligation to worship God. I argue that divine beauty grounds this obligation. This claim is immune to the objections that have been raised to claims that other divine attributes ground this obligation, and can be upheld even if, for the sake of argument, those objections are granted. First, I give an account of what worship is. Second, I consider reasons for and against the claims that the (...) obligation to worship is rooted in God’s having created us, God’s being our final end and lawgiver, God’s numinousness, and God’s goodness. Finally, I show how divine beauty grounds the obligation to worship, by drawing together accounts of beauty from Thomas Aquinas, Dietrich von Hildebrand, Plato, Aristotle, and others. (shrink)

Human ability to freely choose requires knowledge of human nature and the final end of man. For Aristotle, this end is happiness or full flourishing, whichinvolves various virtues. Modern scholarship has led to debate over which virtues are absolutely necessary. Taking into account the hierarchical nature of the soul and the fact that relationships with the divine and with others are necessary for human flourishing, it can be seen that human flourishing requires contemplation, phronesis and all the moral virtues, as (...) perfections of the various parts of the soul. The truly happy person has actualized all of his faculties and potential relationships. Rather than taking one of the standard exclusivist or inclusivist viewpoints on this ‘problem of the two lives,’ this paper argues that a holistic reading of Aristotle’s ethical works requires a hierarchical and relational view of the virtues, with all of them necessary for human flourishing. (shrink)

Human ability to freely choose requires knowledge of human nature and the final end of man. For Aristotle, this end is happiness or full flourishing, whichinvolves various virtues. Modern scholarship has led to debate over which virtues are absolutely necessary. Taking into account the hierarchical nature of the soul and the fact that relationships with the divine and with others are necessary for human flourishing, it can be seen that human flourishing requires contemplation, phronesis and all the moral virtues, as (...) perfections of the various parts of the soul. The truly happy person has actualized all of his faculties and potential relationships. Rather than taking one of the standard exclusivist or inclusivist viewpoints on this ‘problem of the two lives,’ this paper argues that a holistic reading of Aristotle’s ethical works requires a hierarchical and relational view of the virtues, with all of them necessary for human flourishing. (shrink)

Christian Personalists have objected to Thomism’s claim that humans could have existed in a state of pure nature, on the grounds that this claim entails that historical states like grace do not give fundamental meaning to us, that these states are merely accidental, and that it led to modern secularism. I show that Thomism can affirm its traditional claims regarding grace and pure nature, while denying the first two implications, by developing the Thomistic metaphysics of status. In Thomism rightly understood (...) persons develop historically through status in non-accidental ways and grace gives fundamental meaning to our lives. But I also argue that modern secular experiences are natural to the human person, not merely the result of sin, and that this is rightly supported by the theory of pure nature. (shrink)

Thomistic hylomorphism holds that human persons are composed of matter and a form that is also a subsistent entity. Some object that nothing can be both a form and a subsistent entity, and some proponents of Thomistic hylomorphism respond that our experience, as described by phenomenology, provides us with evidence that this theory is true. Some might object that that would be more easily seen to be a good way to defend Thomistic hylomorphism if the scholastics themselves had provided such (...) evidence. I show how some scholastics do give evidence for Thomistic hylomorphism from their descriptions of our experience of forming and using habits. I consider their account of experiences of different acts of habit formation and exercise, and of experiences founded upon different kinds of potencies and obedience to reason that underlie their habits. Then I show that these experiences, when reasoned about in an effect to cause manner, provide evidence for Thomistic hylomorphism, and that the objection fails. (shrink)

Phenomenologist Dietrich von Hildebrand argues that many properties of the material world only exist in relation to persons, that sense perception is not merely a bodily act, but a properly spiritual, personal act, and that our highest act is not purely intellectual but involves bodily sense perception. By his own assertion, his philosophy must be understood in the context of the Catholic philosophical tradition; here, I consider his account of the material world and of sense perception in comparison to two (...) strands of the Aristotelian tradition in Catholic philosophy, represented by Thomas Aquinas and Gregory Palamas. I show how von Hildebrand’s views on the material world and sense perception can be better understood, their phenomenological bases defended, and their deficiencies corrected, by drawing on the notion of energeiai from Palamas’ thought, and of participation and obediential potency from Aquinas’ thought. (shrink)

Thomistic metaphysics has been challenged on the grounds that its principles are inconsistent with our experiences of divine action and of our own subjectivity. Challenges of this sort have been raised by Eastern Christian thinkers in the school of Gregory Palamas and by contemporary Personalists; they propose alternative metaphysics to explain these experiences. Against these objections and against those Thomists who hold that Thomas Aquinas’ claims exclude Byzantine and Personalist metaphysics, I argue that Thomas’ metaphysical principles already have “flexibility” built (...) into them, such that they can accommodate ways that reality is given in experience, which Thomas did not consider. I argue for this claim using the work of Byzantine and Personalist Thomists, and especially of Jacques Maritain, who outlines several ways in which Thomistic metaphysical principles can be expanded to explain experiences that he did not consider. (shrink)

Dietrich von Hildebrand is often seen as being at odds with the scholastics in his anthropology. I argue that he in fact uses scholastic principles when distinguishing the powers of the human soul, but he uses these principles to distinguish many more powers in our souls than the scholastics do. His expansion of the list of human powers both is supported by and safeguards his expanded metaphysics of given reality. I first consider the principles that the scholastics use in reasoning (...) about powers. I then show how von Hildebrand’s account of the human person is hylomorphic. Finally, I present von Hildebrand’s account of human powers, in light of the scholastic principles, considering his accounts first of bodily powers and then of powers in the soul. (shrink)

Dietrich von Hildebrand is often seen as being at odds with the scholastics in his anthropology. I argue that he in fact uses scholastic principles when distinguishing the powers of the human soul, but he uses these principles to distinguish many more powers in our souls than the scholastics do. His expansion of the list of human powers both is supported by and safeguards his expanded metaphysics of given reality. I first consider the principles that the scholastics use in reasoning (...) about powers. I then show how von Hildebrand’s account of the human person is hylomorphic. Finally, I present von Hildebrand’s account of human powers, in light of the scholastic principles, considering his accounts first of bodily powers and then of powers in the soul. (shrink)

Francisco Suárez’s account of the transcendentals in Disputationes Metaphysicae 3 has been noted by Aertsen, Courtine, Darge, and Sanz for its reductionism; Suárez argues that all proposed transcendentals reduce to unum, verum, and bonum. This scholarship overlooks a key feature of Suárez’s account. In addition to providing his own theory, Suárez also works out a meta-metaphysical framework with which it can be shown how any proposed metaphysical item, including those that do not fit into Suárez’s own theory, relates to Being; (...) he also works out rules for ordering these items. The way in which Suárez orders and reduces items related to Being involves several different kinds of reduction, and is more complex than current interpretations allow. Suárez’s framework and rules providea neutral standard for assessing the truth of any theory of transcendentals; this is shown through examining four accounts of the proposed transcendental aliquid using Suárez’s framework and rules. (shrink)

Are all God’s activities identical to God? If not, which are identical to God and which not? Although it is seldom noticed, the texts of Aquinas (at least on the surface) suggest conflicting answers to these questions, giving rise to a diversity of opinion among interpreters of Aquinas. In this paper, we draw attention to this conflict and offer what we believe to be the strongest textual and speculative support for and against each of the main answers to these questions.

In this paper we present the standard Thomistic view concerning substances and their parts. We then note some objections to that view. Afterwards, we present Aquinas’s Christology, then draw an analogy between the relation that holds between the Second Person and the assumed human nature, on the one hand, and the relation that holds between a substance whole and its substance parts, on the other. We then show how the analogy, which St. Thomas himself drew at points, is useful for (...) providing a theory that answers the objections that the standard Thomistic view faces. Finally we answer objections to our approach. We conclude that there is a hylomorphic theory, founded on an analogy from Aquinas’s Christology, that fits well with the empirical data concerning substance parts, on which some complete created material substances have other complete created material substances as parts. (shrink)

In an earlier paper, Mark Spencer synthesized three understandings of divine simplicity, arguing that the Thomist account can be enriched by Scotist and Palamite distinctions. After summarizing that earlier work, this paper builds upon it in four main ways. Firstly, it relates Scotus’ logical (diminished) univocity to Aquinas’ metaphysical analogy in language about God. Secondly, it explores the limits of univocity and the formal distinction as applied to the divine essence (in the Palamite sense), utilising the scientific metaphor (...) of tomography. Thirdly, it defends Palamite energies from the charge of being Thomistic accidents by introducing the concept of “intrinsic ramification” and applying that concept to the Thomistic divine ideas. Fourthly, it tabulates some significant pre-existing parallels between the three systems’ nomenclature in referring to similar aspects of the divine. (shrink)

Religious Representation in Place brings together an interdisciplinary group of scholars from the Humanities and Sciences to broaden the understanding of how religious symbols and spatial studies interact. The essays consider the relevance of religion in the experience of space, a fundamental dimension of culture and human life.

If there is an age in which philosophy seemed to experience a demise it is the nineteenth century, and yet this was not due to a lack of philosophy nor to the fact that there prevailed an attitude of estrangement from philosophy. Rather, what appeared to be a de-emphasis was merely a replacement of writings by "philosophers" with those by the natural scientist and the humanist. Tatarkiewicz divides his period into three phases distinguishing the era with their peculiar disciplines: 1830-60 (...) marked by positivism, empiricism, naturalism, and dialectical materialism; 1860-80 in which the minimalistic philosophy of positivism reached full bloom; 1880-1900 dominated by minimalism, positivism, scientism and in addition the appearance of opposing doctrines. Although such familiar names as Comte, Mill, Marx, Engels, Spencer, Brentano and Nietzsche find their way into Tatarkiewicz’ book, of greater significance is the manifold of less familiar figures who play a determining role in this period of philosophy. Yet it is not the author’s intent to expound individual doctrines in reference to anything but philosophical currents of the day. Tatarkiewicz focuses on times not men. A very good summary is presented at the end of the book mapping out the social, economic, political, geographic, and religious climate prevalent in the nineteenth century, thus concluding a helpful survey of a period that has been somewhat neglected in the history of philosophy.—K.R.M. (shrink)

Two main uses of categories are classification and feature inference, and category labels have been widely shown to play a dominant role in feature inference. However, the nature of this influence remains unclear, and we evaluate two contrasting hypotheses formalized as mathematical models: the label special-mechanism hypothesis and the label super-salience hypothesis. The special-mechanism hypothesis is that category labels, unlike other features, trigger inference decision making in reference to the category prototypes. This results in a tendency for prototype-compatible inferences because (...) the labels trigger a special mechanism rather than because of any influences they have on similarity evaluation. The super-salience hypothesis assumes that the large label influence is due to their high salience and corresponding impact on similarity without any need for a special mechanism. Application of the two models to a feature inference task based on a family resemblance category structure yields strong support for the label super-salience hypothesis and in particular does not support the need for a special mechanism based on prototypes. (shrink)

Multimodal integration is the formation of a coherent percept from different sensory inputs such as vision, audition, and somatosensation. Most research on multimodal integration in speech perception has focused on audio-visual integration. In recent years, audio-tactile integration has also been investigated, and it has been established that puffs of air applied to the skin and timed with listening tasks shift the perception of voicing by naive listeners. The current study has replicated and extended these findings by testing the effect of (...) air puffs on gradations of voice onset time along a continuum rather than the voiced and voiceless endpoints of the original work. Three continua were tested: bilabial (“pa/ba”), velar (“ka/ga”), and a vowel continuum (“head/hid”) used as a control. The presence of air puffs was found to significantly increase the likelihood of choosing voiceless responses for the two VOT continua but had no effect on choices for the vowel continuum. Analysis of response times revealed that the presence of air puffs lengthened responses for intermediate (ambiguous) stimuli and shortened them for endpoint (non-ambiguous) stimuli. The slowest response times were observed for the intermediate steps for all three continua, but for the bilabial continuum this effect interacted with the presence of air puffs: responses were slower in the presence of air puffs, and faster in their absence. This suggests that during integration auditory and aero-tactile inputs are weighted differently by the perceptual system, with the latter exerting greater influence in those cases where the auditory cues for voicing are ambiguous. (shrink)