In this paper the author deals with the new development of Metaphysics among American Thomists. In contrast to Gilson, there is revaluation of 'essence' among some authors, insofar form has an instrumental role for the existence of things (see e.g. Lawrence Dewan). The example of Stephen L. Brock is presented as an alternative to the excessive Apophaticism of some interpretations of Aquinas such as the one of J.-L. Marion.

This book, written by well-known students of Étienne Gilson and especially dedicated to Armand A. Maurer, helps inaugurate a long-overdue special series in philosophy honoring Gilson’s legendary scholarship. It presents wide-ranging expositions of Thomist realism in the tradition of Gilsonian humanism covering themes related to philosophy in general, historical method, aesthetics, metaphysics, epistemology, and politics.

Dealing with the metaphysical foundations of modern physical science, this book demonstrates that not only is classical metaphysics not in conflict with the principles of modern experimental science but that, when analogously transferred to the different divisions of modern science, the metaphysical principle of unity makes intelligible all the laws of modern science. This revolutionary book provides the means for reestablishing the unity of science by interpreting the whole of modern experimental science from the perspective of an analogous transfer of (...) the metaphysical principle of unity rather than in terms of efficient causality. (shrink)

What is the distinction between understanding and forming a concept? In my view, for Aquinas, intelligere (the act of understanding) and dicere (the forming of a verbum or mental word) are not two different acts, but simply two different aspects of the same act of understanding. In the following, I will explore more in depth what this distinction means for Aquinas. Firstly, I will give a mostly doctrinal or systematic overview of the issue and, secondly, I will support my claims (...) with relevant textual evidence, taken exclusively from Aquinas’ Summa Theologiae. This study, as an appendix, is part of “The Influence of Kant in Transcendental Thomism: Rahner, Lonergan and Von Balthasar” (forthcoming). In my view, Lonergan’s way of distinguishing intelligere and dicere is different from St. Thomas’ way. In the body of my book, I focus on Lonergan’s reasons to distinguish these notions in his own particular way, whereas this study focuses on St. Thomas’ doctrine. It is my hope that the following lines will foster an understanding of St. Thomas’ epistemology and of its application to Trinitarian theology. (shrink)

Alongside a revival of interest in Thomism in philosophy, scholars have realised its relevance when addressing certain contemporary issues in bioethics. This book offers a rigorous interpretation of Aquinas's metaphysics and ethical thought, and highlights its significance to questions in bioethics. Jason T. Eberl applies Aquinas’s views on the seminal topics of human nature and morality to key questions in bioethics at the margins of human life – questions which are currently contested in the academia, politics and the media (...) such as: When does a human person’s life begin? How should we define and clinically determine a person’s death? Is abortion ever morally permissible? How should we resolve the conflict between the potential benefits of embryonic stem cell research and the lives of human embryos? Does cloning involve a misuse of human ingenuity and technology? What forms of treatment are appropriate for irreversibly comatose patients? How should we care for patients who experience unbearable suffering as they approach the end of life? _Thomistic Principles and Bioethics_ presents a significant philosophical viewpoint which will motivate further dialogue amongst religious and secular arenas of inquiry concerning such complex issues of both individual and public concern. (shrink)

ABSTRACTHistorians have portrayed the papal bull Coeli et terrae as a significant turning point in the history of the Catholic Church’s censorship of astrology. They argue that this bull was intended to prohibit the idea that the stars could naturally incline humans towards future actions, but also had the effect of preventing the discussion of other forms of natural astrology including those useful to medicine, agriculture, and navigation. The bull, therefore, threatened to overturn principles established by Thomas Aquinas, which not (...) only justified long-standing astrological practices, but also informed the Roman Inquisition’s attitude towards this art. The promulgation of the bull has been attributed to the ‘rigour’ of the incumbent pope, Sixtus V. In this article I revise our understanding of this bull in two ways. First, I reconsider the Inquisition’s attitude towards astrology in the mid-sixteenth century, arguing that its members promoted a limited form of Thomist astrology that did not permit the doctrine of inclination. Second, using Robert Bellarmine’s unpublished lectures discussing Aquinas’s views of astrology, I suggest that this attitude was common during the sixteenth century, and may have been caused by the crisis of Renaissance astrology precipitated by the work of Giovanni Pico. (shrink)

This book introduces readers to Thomistic philosophy through selected topics such as being, God, teleology, truth, persons and knowledge, ethics, and universals. Defending the basis of Aquinas’ natural-law ethics, Introduction to Thomistic Philosophy reveals the role of universalizability and the relation of right and good in his ethics.

The paper presents an argument for respecting conscientious refusals based on the Thomistic account of conscience; the argument does not employ the notion of right. The main idea is that acting against one’s conscience necessarily makes the action objectively wrong and performed in bad faith, and expecting someone to act against his or her conscience is incompatible with requiring him or her to act in good faith. In light of this idea I also examine the issue of obligations imposed on (...) objectors as well as the claims that conscientious objectors should change their profession. (shrink)

In a posthumously published paper, Fr. W. Norris Clarke, S.J., declares that Thomistic personalism is the most creative and fruitful development in twenty-first century Thomism. I agree with Clarke, and I would also add that Thomistic personalism is the most creative and fruitful development in twenty-first centurymoral and political philosophy. Thus, in this paper—focusing on clarification and exhortation—I identify the main commitments of personalism; identifyweak, moderate, and strong versions of Thomistic personalism; and suggest that Thomistic personalism is a vocation (...) for the twenty-first century that requirescollaboration between specialists from diverse backgrounds. (shrink)

Contemporary philosophers of mind tend to accept either some version of dualism or physicalism when considering the mind–body problem. Likewise, recent philosophers of religion typically assume that we must work within these two categories when considering problems related to the possibility of bodily resurrection. Recently, some philosophers have reintroduced the Thomistic version of hylomorphism. In this article, we will consider the distinctive doctrines of Thomistic hylomorphism and how they can be used to address concerns about both the mind–body problem and (...) the possibility of resurrection. We will see that hylomorphism allows for a novel version of emergent property dualism that is both metaphysically plausible and allows us to recognize the irreducibility of mental states and the possibility of resurrection without ignoring the fact of human embodiment. We will also discuss the currently lively debate among Thomistic hylomorphists who advocate opposed corruptionist and survivalist versions of the afterlife. (shrink)

All those interested in the thought of St Thomas Aquinas, and more generally contemporary Catholic scholarship, problems in philosophy of religion, and ...

The problem of divine hiddenness has in the recent literature joined the problem of evil as one of the principal positive arguments for atheism. My chief goal here is to mine Aquinas’s metaphysics and natural theology for a distinctively Thomistic response, making particular use of a neglected text in which he considers a similar issue. Towards the end of the paper I also consider some resources provided by Aquinas’s interpretation of revealed theology.

The publication in 1975 of Edward O. Wilson's Sociobiology provoked a great controversy, for in that work Wilson claimed that ethics was rooted in human biology. On the first page of the book, he asserted that our deepest intuitions of right and wrong are guided by the emotional control centers of the brain, which evolved via natural selection to help the human animal exploit opportunities and avoid threats in the natural environment. In 1998, the publication of Wilson's Consilience renewed the (...) controversy, as he continued to argue for explaining ethics through the biology of the moral sentiments.Footnotes* I am grateful to the Earhart Foundation for a research grant that supported the writing of this essay. (shrink)

In this paper I seek to consider the project of analytical Thomism with particular regard to Aquinas’s metaphysics of esse. My overall conclusion is that Thomas’s thought on esse is part and parcel of a way of philosophizing that is alien to analytical philosophy and is such that analytical philosophy is constitutionally unable to come to terms with it. In order to argue for such a conclusion, I begin with a presentation of Aquinas’s metaphysics of esse. I then respond (...) to the objection that arguably some analytical philosophers have already arrived at the same thought at which Aquinas arrived, thereby blocking the way to my denial of the possibility of an encounter between analytical philosophy and Thomist esse. Having removed that obstacle, I argue that analytical philosophy is constitutionally unable to come to terms with Thomist esse. (shrink)

Stephen Law’s evil-god challenge is the argument that since an evil god is just as likely as the God of theism, there is no reason to believe that theism is true over believing there is a god who is omnipotent, omniscient, and omnimalevolent. There have been several attempts to answer the challenge, but recently John Collins has defended the evil-god challenge and also extended the argument past Law’s original formulation. In this article, I defend the classical theism of Thomas Aquinas (...) against the evil-god challenge. In particular, I explain how Aquinas’s theodicy involving God’s goodness and Aquinas’s privation view of evil avoid the challenge. (shrink)

Contemporary Thomists, by and large, have been very critical of the intelligent design movement. Their criticism raises two important issues; the first being whether such criticism is well-founded, the second being whether it is consistent with the views of St. Thomas, from whom they claim to take their direction. I shall argue that their criticism typically misses the mark and that they are mistaken in their representation of Thomas’s views as regards intelligent design.

In this article I present St. Thomas Aquinas’s views on the possibility of multiple incarnations. First I disambiguate four things one might mean when saying that multiple incarnations are possible. Then I provide and justify what I take to be Aquinas’s answers to these questions, showing the intricacies of his argumentation and concluding that he holds an extremely robust view of the possibility of multiple incarnations. According to Aquinas, I argue, there could be three simultaneously existing concrete rational natures, each (...) of which is assumed by all three of the Divine Persons, all at the same time. (shrink)

This paper presents a Thomistic analysis of addiction that incorporates scientific, philosophical, and theological features of addiction. I will argue first, that a Thomistic hylomorphic anthropology provides a cogent explanation of the causal interactions between human action and neuroplasticity. I will employ Karol Wojtyła’s account of self-determination to further clarify the kind of neuroplasticity involved in addiction. Next, I will elucidate how a Thomistic anthropology can accommodate, without reductionism, both the neurophysiological and psychological elements of addiction, and finally, I will (...) make clear how Thomism can provide an ethics and a theology of grace that can be integrated with these ontological and scientific considerations into a holistic theory of addiction. (shrink)

My argument has three parts. In the first, I shall explain some key Thomist distinctions concerning necessity and premotion. In the second, I shall argue that many philosophers who object to the Thomist position misconstrue the relevant understanding of necessity and contingency. In the third, I shall focus directly on their denial that the doctrine of premotion is helpful for discussions of how God moves the human will. The first two sections illustrate that the Thomists think plausibly that our understanding (...) of necessity is connected either with a logical necessity or secondary causality. Consequently, in order to show that the will is free, they argue that human actions are necessitated neither logically nor by secondary causes. In the third section, I argue that Thomists do not simply beg the question by asserting that God’s predetermining decrees are compatible with human freedom. They have an understanding of God’s causation which allows both for God’s infallible motion and the contingency of many created events, among which are free human actions. (shrink)

Thomism, conceived of as the set of broad doctrines and style of thought expressed in the works of St. Thomas Aquinas and of those who follow him, first emerged in the thirteenth century. Aquinas himself was born in 1225 into a religious culture in which the dominant tradition of speculative thought was a version of Christian neoplatonism heavily influenced by St. Augustine. Early in his studies as a Dominican, however, Aquinas came under the direction of Albert the Great, who (...) was to exercise an important role in communicating his own enthusiasm for innovations in philosophical, theological and scientific thought. (shrink)

In contemporary discussions of human well-being, well-being is typically understood in secular terms. Analogously, most contemporary discussions of eudaimonistic virtue ethics, influenced by Aristotle, take human flourishing to be a matter of living virtuously, where flourishing and virtue are both secular notions. For many religious believers, however, well-being and virtuous activity involve not just ethical dispositions and actions, but primarily relationship to God. In this paper, I present an alternative eudaimonistic account of well-being that is theological in nature. This view, (...) which I call Thomistic eudaimonism, makes a strong connection between flourishing, virtuous activity, and relationship with God. What is worth considering about this account is that it is able to avoid one of the worst problems for secular, Aristotelian eudaimonism, namely that flourishing and virtue seem to come apart. This is a major strength of Thomistic eudaimonism and a reason to consider it as a theory of well-being. (shrink)

This paper contrasts the Thomistic and Cartesian interpretations of what the substantial unity of the body and mind can consist in. A detailed discussion of the Thomistic account of the substantial unity of body and soul identifies especially those principles of the presupposed hylomorphist metaphysical background of this account that Descartes abandoned. After arguing for the consistency of the Thomistic view, briefly outlines how certain developments in late-medieval scholasticism prepared the way for the abandonment of precisely these principles. Finally, the (...) paper shows why from the perspective of the Thomistic principles identified in the first part, Descartes has to appear as someone paying mere lip-service to the thesis of the substantial unity of body and mind. (shrink)

Applies a generally Thomistic framework to Earp and colleagues' (2013) discussion of anti-love biotechnology. Discusses some of the constraints that should be placed on the use of such a technology from a Thomistic perspective.

In this article I provide a Thomistic truthmaker principle. Although Aquinas himself never provides a truthmaker principle, he does say things that show he thought many truths require truthmakers, or, in other terms, that truths have an ontological grounding. That truths are somehow grounded or explained by reality is an important aspect of Thomistic thought. The principle I provide could be affirmed by someone with Thomistic tendencies: it is consistent with Aquinas’ thought and makes sense of some peculiar aspects of (...) his writings. In what follows, I will argue that a Thomistic truthmaker principle should require all truths about being to have a truthmaker at any time that they are about. (shrink)

The paper explores the possibility of philosophical cooperation between Thomism and American Pragmatism by resurrecting a largely forgotten debate between Wilmon Henry Sheldon and Jacques Maritain. The discussion focuses primarily on two topics: the compatibility between a substance ontology and a pragmatist-evolutionary ontology, and the compatibility between the scholastic and the pragmatist theories of truth. The paper claims that, if we bring Peirce’s version of pragmatism into the picture, cooperation is not only possible but likely to be fruitful.

Contemporary philosophers of mathematics are deadlocked between two alternative ontologies for numbers: Platonism and nominalism. According to contemporary mathematical Platonism, numbers are real abstract objects, i.e. particulars which are nonetheless “wholly nonphysical, nonmental, nonspatial, nontemporal, and noncausal.” While this view does justice to intuitions about numbers and mathematical semantics, it leaves unclear how we could ever learn anything by mathematical inquiry. Mathematical nominalism, by contrast, holds that numbers do not exist extra-mentally, which raises difficulties about how mathematical statements could be (...) true or false. Both theories, moreover, leave inexplicable how mathematics could have such a close relationship with natural science, since neither abstract nor mental objects can influence concrete physical objects. The Thomist understanding of quantity as an accident inhering in concrete substances breaks this deadlock by granting numbers a foundation in extra-mental reality which explains why numeric expressions are relevant in natural science and how we come to know the truth or falsity of mathematical statements. Further, this kind of moderate realism captures the semantic advantages of the Platonists and the ontological parsimony of the nominalists (since for Thomists quantity is not a separate, free-standing ontological addition). Despite these advantages, the Thomistic understanding of number has been out of favor since the work of Cantor, who argued that actual infinities (regarded by Aristotelians as impossible) are required for modern developments in mathematics. This paper frees philosophers of mathematics to embrace the advantages of Thomistic realism by showing that Cantor’s understanding of actual and potential infinity is not the same as Aquinas’s, and that potential infinities (in Aquinas and Aristotle’s sense) can do all the work Cantor claims for actual infinities in modern mathematics. (shrink)

Analytical Thomism is a recent label for a newer kind of approach to the philosophical and natural theology of St Thomas Aquinas. It illuminates the meaning of Aquinas's work for contemporary problems by drawing on the resources of contemporary Anglo-Saxon analytical philosophy, the work of Frege, Wittgenstein, and Kripke proving particularly significant. This book expands the discourse in contemporary debate, exploring crucial philosophical, theological and ethical issues such as: metaphysics and epistemology, the nature of God, personhood, action and meta-ethics. (...) All those interested in the thought of St Thomas Aquinas, and more generally contemporary Catholic scholarship, problems in philosophy of religion, and contemporary metaphysics, will find this collection an invaluable resource. (shrink)

Debate concerning human enhancement often revolves around the question of whether there is a common “nature” that all human beings share and which is unwarrantedly violated by enhancing one’s capabilities beyond the “species-typical” norm. I explicate Thomas Aquinas’s influential theory of human nature, noting certain key traits commonly shared among human beings that define each as a “person” who possesses inviolable moral status. Understanding the specific qualities that define the nature of human persons, which includes self-conscious awareness, capacity for intellective (...) thought, and volitional autonomy, informs the ethical assessment of various forms of enhancement. Some forms of cognitive and physical enhancement may be desirable from the perspective of what constitutes the “flourishing” of human persons in our fundamental nature; while other forms of enhancement, such as emotive or so-called “moral” enhancement, run the risk of detracting from human flourishing when evaluated from the virtue-theoretic perspective Aquinas promotes. (shrink)

SOME MODERN THOMISTS claiming to follow the lead of Thomas Aquinas, hold that the objects of the types of mathematics known in the thirteenth century, such as the arithmetic of whole numbers and Euclidean geometry, are real entities. In scholastic terms they are not beings of reason but real beings. In his once-popular scholastic manual, Elementa Philosophiae Aristotelico-Thomisticae, Joseph Gredt maintains that, according to Aristotle and Thomas Aquinas, the object of mathematics is real quantity, either discrete quantity in arithmetic or (...) continuous quantity in geometry. The mathematician considers the essence of quantity in abstraction from its relation to real existence in bodily substance. "When quantity is considered in this way," he writes, "it is not a being of reason but a real being. Nevertheless it is so abstractly considered that it leaves out of account both real and conceptual existence." Recent mathematicians, Gredt continues, extend their speculation to fictitious quantity, which has conceptual but not real being; for example, the fourth dimension, which by its essence positively excludes a relation to real existence. According to Gredt this is a special, transcendental mathematics essentially distinct from "real mathematics," and belonging to it only by reduction. (shrink)

Proponents of the problem of animal suffering claim that the millions of years of apparent nonhuman animal pain and suffering provides evidence against the existence of God. Neo-Cartesianism attempts to avoid this problem mainly by denying the existence of phenomenal consciousness in nonhuman animals. However, neo-Cartesian options regarding animal minds have failed to compel many. In this essay, I explore an answer to the problem of animal suffering inspired by the medieval theologian Thomas Aquinas. Instead of focusing on phenomenal consciousness, (...) the neo-Thomistic view of animal minds focuses on self-awareness. After proposing and providing evidence for this view, I conclude that nonhuman animal suffering is not morally significant. (shrink)

I investigate Thomas Aquinas's metaphysical account of human death, which is defined in terms of a rational soul separating from its material body. The question at hand concerns what criterion best determines when this separation occurs. Aquinas argues that a body has a rational soul only insofar as it is properly organised to support the soul's vegetative, sensitive, and rational capacities. According to the ‘higher‐brain’ concept of death, when a body can no longer provide the biological foundation necessary for the (...) operation of conscious rational thought and volition, a substantial change occurs in which the rational soul departs and the body left behind is a ‘humanoid animal’ or a mere ‘vegetable.’I argue that the separation of soul and body does not occur until the body ceases to function as a unified, integrated organism. A rational soul is not only the seat of a human being's rational capacities; it is also the principle of the body's sensitive and vegetative capacities. Since Aquinas defines a human being as a composite of soul and body, and not with merely the exercise of rational capacities, the determination of death requires incontrovertible evidence that the body has ceased all the operations that correspond to the soul's proper capacities. The evidence of this is the body's loss of its integrative organic unity and the criterion for determining when this loss occurs is the irreversible cessation of whole‐brain functioning. (shrink)

A Study of the Commentary by Thomas Aquinas on the Nicomachean Ethics. Reprint of the edition published by the University of Chicago Press, Chicago. Includes bibliography and index.

“Existential risks” are risks that threaten the destruction of humanity’s long-term potential: risks of nuclear wars, pandemics, supervolcano eruptions, and so on. On standard utilitarianism, it seems, the reduction of such risks should be a key global priority today. Many effective altruists agree with this verdict. But how should the importance of these risks be assessed on a Christian moral theory? In this paper, I begin to answer this question – taking Thomas Aquinas as a reference, and the risks of (...) anthropogenic extinction as an example. I’ll suggest that on a Thomist framework, driving ourselves extinct would constitute a complete failure to fulfil our God-given nature, a radical form of hubris, and a loss of cosmological significance. So the reduction of such risks seems vital for Thomists, or Christians more broadly. Indeed, I end with the thought that these considerations are not parochially Christian, or indeed specifically religious: everyone with a similar view of mankind – as immensely valuable yet fallen and fragile – should agree that existential risks are a pressing moral concern. (shrink)

This guide to the most interesting work that has recently appeared on Aquinas reflects the revival of interest in his work.

Thomism constitutes the only full-scale attempt to systematize an ontological theology which will ground literal statements; ie, its ontological method of ...

The scientific status of logic is ambiguous within a broadly Aristotelian framework. As is well known, the Stoic position is frequently contrasted with that of the the classic Peripatetic outlook on these matters. For the former, logic is a unique division of philosophy, whereas for the latter, logic plays a merely instrumental role. This article explores how several Dominican thinkers articulated an outlook concerning logic that granted it a robust scientific status while maintatining a generally Peripatietic philosophical outlook. Clarity in (...) these matters required the passing of several centuries. This article presents a set of historical vignettes showing the development of an increasingly clearer definition of the nature of the subject of logic, tracing the topic in Aristotle, Avicenna, Aquinas, Hervaeus Natalis, and Antoine Goudin. (shrink)

AT FIRST SIGHT IT WOULD SEEM INCONGRUOUS, even an oxymoron, to juxtapose the names of Charles Darwin and Thomas Aquinas. Darwin was a biologist of the nineteenth century whose theory of evolution demanded the mutability of natural species. Thomas Aquinas, the father of Thomism, was a theologian and philosopher of the thirteenth century who held that forms in themselves and the species they constitute are immutable. Six centuries separated Darwin and Aquinas, centuries that witnessed the decline of Thomism (...) and scholasticism in general, with Descartes’s rejection of substantial forms and the advent of English empiricism and the positivism of Auguste Comte. Living in an antischolastic environment and convinced of the mutability of species, it would seem unlikely that Darwin would have any connection with Aquinas. (shrink)

The important work, exquisitely translated by Mark Wauck, brings the essential elements of philosophy into view as a cohesive, readily understandable, and erudite structure, and does so rigorously in the best tradition of St. Thomas.

ABSTRACT Psychologists have broadly conceptualized moral identity as the degree to which one prioritizes and defines oneself in terms of moral goals, values, and commitments. We offer a new moral identity measure: one that integrates philosophical ethical theory with an Eriksonian identity perspective specific to adolescence and emerging adulthood. Participants completed our new measure along with four other measures of moral behaviors and motivations. Participants formed unique clusters based on choosing Thomistic virtues versus choosing non-virtues, and the degree to which (...) they reflected upon and committed to their chosen virtues/non-virtues. We found expected group differences among the clusters in integrity and civic engagement motivation, providing evidence of validity. Our new measure offers a promising approach to moral education for adolescents and emerging adults. (shrink)

The following essay explores the way in which notions of truth are linked to those of secure identity and hence to certain mathematical issues, from Plato and Aristotle onward. It argues that this recognition underlies traditional resorts to notions of form or eidos as securing both particular and general identity—at once the integrity of things and the link among things. I contend that nominalism rightly saw that there were certain problems with this notion in terms of the strict application of (...) the logical law of identity and the recognition of the “artificial” character of human understanding. However, I also argue that the most extreme fulfillment of the nominalist program after Frege itself ran foul of the law of identity because of the paradoxes of set theory. In the face of this double impasse I press for a re-configured Thomistic realism, taking account of the insights of Nicholas of Cusa that would abandon the ultimacy of the law of identity as paradoxically the only way to save identity and so truth, and would admit that the passage to the recognition of universals lies through the human creative construction of universals. Realism can still be saved here because in the Divine Son or Logos, in whom human reason participates, divine ideas are at once made and seen. (shrink)