This study of three central themes in the logic of Alexander of Aphrodisias, the greatest of the ancient Aristotelian commentators, provides insight not only into Aristotle's logical writings but also into the tradition of scholarship which they spawned.

This study of three central themes in the logic of Alexander of Aphrodisias, the greatest of the ancient Aristotelian commentators, provides insight not only into Aristotle's logical writings but also into the tradition of scholarship which they spawned.

Aquinas accepts that (i) some kinds of voluntary action are (qua voluntary) “basic,” not divisible into (non-fictional) further kinds; (ii) a concrete individual action may belong to more than one basic kind; (iii) the basic kinds to which it belongs are determined by the agent’s intentions qua performing the action; (iv) some intentions may stand to others as means to ends; (v) there can be concrete individual actions in which the agent’s intended means are disordered with respect to the ends; (...) (vi) such actions are morally wrong; (vii) whether a given intention is disordered as means to a given end is determined solely by the natures of the agent and of the intended means or ends. Together, these propositions entail that, pace many analytic philosophers, concrete individual actions can have a moral wrongness that consists neither in expectation of disutility nor in violation of the pure logic of practical reason. (shrink)

An examination of traditional sources for the Roman Catholic under-standing of marriage reveals that the ends of marriage might be ordered differently, given different contexts. This permits one working within that tradition to see marriage as a political and cultural entity existing independently of the individuals who participate in it. Marriage is also the standard with respect to which sexual activity is judged to be proper or not, a standard that applies to all human beings by virtue of their rational (...) nature. Understanding this allows one to understand how some people, including some of the mentally handicapped, might legitimately be prevented from marrying and even from engaging in genital sexual activity. It also allows one to solve some theoretical difficulties regarding contraception and homosexuality and connected with the fact that sterile couples cannot procreate and yet are permitted to marry. (shrink)

(1993). Alexander of aphrodisias and others on a controversial demonstration in aristotle’s modal syllogistic. History and Philosophy of Logic: Vol. 14, No. 2, pp. 201-214.

Although most natural law ethical theories recognize moral absolutes, there is not much agreement even among natural law theorists about how to identify them. The author argues that in order to understand and determine the morality (or immorality) of a human action, it must be considered in relation to the organized system of human practices within which it is performed. Such an approach, he argues, is to be found in the natural law theory of Thomas Aquinas, especially once it is (...) recognized that the logical structure of Aquinas's ethical theory is basically that of an Aristotelian science. In order to depict this structure and to explain how it bears upon the analysis of action, the author investigates a number of issues that have attracted the attention of Thomistic and Aristotelian scholarship. He examines the nature of practical reason, its relationship with theoretical reason, the derivation of lower from higher ethical principles, the incommensurability of human goods, the relationship between will and intellect, and the principle of double effect. The book will be useful to students and scholars interested in ethics, especially from an Aristotelian and/or Thomistic perspective. One appendix reproduces the Leonine text of the De malo (question 6), with facing English translation. Another appendix provides facing Latin text and English translation of the Summa Theologiae I-II (question 94, article 2). ABOUT THE AUTHOR: Kevin L. Flannery, S.J., author of many works on the history of logic--particularly Aristotelian logic--is dean of the faculty of philosophy and professor of the history of ancient philosophy at the Pontifical Gregorian University in Rome. PRAISE FOR THE BOOK: ""I know of no more careful and detailed study of Thomas's principle that the realms of theoretical and practical rationality are parallel. This principle is indeed central to an understanding of Thomas Aquinas's ethical thought, and Father Flannery examines its ramifications most perspicaciously. His book constitutes a valuable and important addition to the Thomistic literature. Father Flannery's writing is lucid, if not always extremely engaging, and his arguments are well supported by references to, and quotations from, the Aristotelian and Thomistic texts upon which they are based.""--The Medieval Review ""It would be hard to overstate the importance of this book at the present juncture of Thomistic studies.""--Ralph McInerny, University of Notre Dame ""... of interest and of great value mostly to specialists in Aquinas's ethics or moral theory more generally. Flannery presents complex matters clearly, and his explanations of the logical presuppositions of Aquinas's moral thought are always illuminating.""--Jean Porter, Theological Studies ""This is a significant work that belongs on the bookshelf of any serious student of Aquinas.... An important contribution to Thomistic studies.""--Irish Theological Quarterly ""This scholastic text will particularly appeal to thinkers interested in Aristotelian mathematics and logic and their practical integration into Thomistic natural law ethics. However, all natural law scholars must address the questions of context and method raised by Flannery's insights and his careful, precise textual analyses."" -- Beverly Whelton, Review of Metaphysics. (shrink)

The Cambridge Handbook of Violent Behavior and Aggression presents the current state of knowledge related to the study of violent behaviors and aggression. An important extension of the first Handbook published ten years ago, the second edition maintains a distinctly cross-disciplinary focus by representing the newest scholarship and insights from behavior genetics, cross-cultural comparative psychology/criminology, evolutionary psychology, criminal justice, criminology, human development, molecular genetics, neurosciences, psychology, prevention and intervention sciences, psychiatry, psychopharmacology, public health, and sociology. The Handbook is divided into (...) introductory and overview chapters on the study of violent behavior and aggression, followed by chapters on biosocial bases, individual and interpersonal factors, contextual factors, and prevention and intervention work and policy implications. It is an essential resource for researchers, scholars, and graduate students across social and behavioral science disciplines interested in the etiology, intervention, and prevention of violent behavior and aggression. (shrink)

Ways into the Logic of Alexander of Aphrodisias is intended to give an overview of the logic of Alexander of Aphrodisias (fl. early third century A D). Since ...

Contemporary society very often asks of individuals and/or corporate entities that they perform actions connected in some way with the immoral actions of other individuals or entities. Typically, in the attempt to determine what would be unacceptable cooperation with such immoral actions, Christian scholars and authorities refer to the distinction, which appears in the writings of Alphonsus Liguori, between material and formal cooperation, the latter being connected in some way with the cooperator's intention in so acting. While expressing agreement with (...) most of Alphonsus's determinations in these regards, Cooperation with Evil also argues that the philosophical background to these determinations often lacks coherence, especially when compared to related passages in the writings of Thomas Aquinas. Having compared the philosophical approaches of these two great moralists, Cooperation with Evil then describes a number of ideas in Thomas's writings that might serve as more effective tools for the analysis of cases of possible immoral cooperation. The book also includes, as appendixes, translations of relevant passages in both Alphonsus and Thomas. (shrink)

Written for non-specialists, this concise and accessible work by moral philosopher Kevin L. Flannery engages in a careful reflection of the moral issues of greatest importance in the lives of Christians today. After introductory chapters on the relationship between ethics and church teaching, and on the relevance of action theory--the study of the nature and structure of human actions--Flannery applies Aristotle's and Thomas Aquinas's theory of human action to the following topics: sexual morality, reproduction, killing and keeping alive, (...) cooperation in the evil acts of others, and conscience. The book treats a number of controversial issues, not so much because they are controversial, but because they usefully explain the philosophical principles underlying church teaching. Flannery considers, for example, whether it is moral for a spouse who has contracted a disease such as HIV or AIDS to make use of a prophylactic during sexual intercourse. Flannery also addresses whether it is moral for a politician to vote in favor of legislation that permits same-sex marriage, or for a family or doctor to withdraw nutrition and hydration from a patient in a vegetative state. A major theme discussed throughout the book is intention and its effect on the moral character of human acts. ABOUT THE AUTHOR: Kevin L. Flannery, S.J., professor of philosophy at the Pontifical Gregorian University in Rome, is author of many works on ethics and on the history of logic, including Acts Amid Precepts: The Aristotelian Logical Structure of Thomas Aquinas's Moral Theory (CUA Press). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Contradiction and Legislation Regarding the Right to LifeKevin L. Flannery, S.J.Unborn Human Life and Fundamental Rights: Leading Constitutional Cases under Scrutiny. Edited by Pilar Zambrano and William Saunders, with concluding reflections by John Finnis. Berlin: Peter Lang, 2019.The most fundamental principle of law is the principle of non-contradiction. This is Thomas Aquinas's position in the seminal article on the natural law, Summa theologiae I-II, question 94, article 2, (...) where, citing Aristotle, he formulates the principle as, "One should not simultaneously affirm and negate." Lafter in the same article, Thomas offers a practical formulation of the same principle, "Good is to be done and pursued and evil avoided"; but in law, since it is contained in propositions (airmations and negations) as distinct from ideas regarding the pursuit of goods, the prior formulation is the more immediately relevant of the two.The book under review is important in that, by going through the legal history regarding abortion and related issues in a number of different countries—the United States, Canada, Italy, Spain, Poland, Ireland (Eire), Costa Rica, Argentina, Chile, Mexico, and Peru—it causes to emerge any number of times the realization that legislation and judicial decisions in favor of abortion "rights" invariably infect a legal system with contradictions and inconsistencies of various sorts. The present essay is, therefore, not your typical book review. Its objective is simply to list some of the legal contradictions and inconsistencies identified by the book's various authors as they describe the legal status of the unborn in their respective nations. [End Page 1323]William Saunders's very clear and comprehensive first chapter is entitled, "Judicial Interference in the Protection of Human Life in the United States: Actions and Consequences." In it, he describes, among other things, the Human Cloning Prohibition Act passed by the U.S. House of Representatives in 2003, which prohibited "any person or entity, public or private" from performing human cloning (23). He speaks also of a bill proposed in the U.S. Senate once the Human Cloning Prohibition Act had passed in the House of Representatives. This Senate bill (which was entitle, "The Human Cloning Ban and Stem Cell Research Protection Act") would have prohibited "any person or other legal entity" from conducting human cloning, even while allowing nuclear transplantation, which it defines as "transferring the nucleus of a human somatic cell into an oocyte from which the nucleus... ha[s] been... removed or rendered inert." The problem here, as Saunders explains, is that this latter definition "is the very definition of cloning" (25). In other words, in the same year, two pieces of legislation were considered in the Congress of the United States, both purporting to ban human cloning, one of which would have permitted what the other described (correctly) as human cloning and so prohibited.In the second chapter, "Whither United States Abortion Law?" by Gerard V. Bradley, discussed, among other things, is the inconsistency between the United States Supreme Court's pro-abortion decision Roe v. Wade and various laws, both state and federal, prohibiting feticide. Bradley says of the 2004 federal Unborn Victims of Violence Act that, "in pertinent part it says that 'whoever' 'causes the death of or bodily injury to,' a 'child who is in utero' is guilty of an offense apart from any accompanying offense against the woman carrying the child." The penalty for such an act is the same as would be imposed if the act were inflicted upon the unborn child's mother: if, for instance, the mother was killed. "A child in utero," reports Bradley, "is defined as a member of the species homo sapiens, at any stage of development, who is carried in the womb'" (37).The problem here is that prosecutable under this law are acts identical with those performed legally by abortionists. Bradley mentions two cases in which a woman's male partner—in one case the woman's husband—effected by stealth the abortion of her child. In one case, the male purchased abortion pills and affixed to their container a pharmacy label indicating that it contained a common antibiotic; in the other, the husband obtained the same type of... (shrink)

Decisions about withdrawing or continuing life-sustaining treatments are often not made in a reasoned manner: those who must make the decisions are often not sure what would constitute an upright decision and, therefore, doubt the correctness of the decisions they have made or are about to make. Making use especially of what Thomas Aquinas says about omissions (i.e., omitting to do something), this article attempts to establish some principles regarding when and why one might (and might not) morally withdraw life-sustaining (...) treatments, regarding the grounds on which a family might resist a doctor's decision to withdraw treatment (or a doctor the family's wishes) and regarding other related issues. (shrink)

Decisions about withdrawing or continuing life-sustaining treatments are often not made in a reasoned manner: those who must make the decisions are often not sure what would constitute an upright decision and, therefore, doubt the correctness of the decisions they have made or are about to make. Making use especially of what Thomas Aquinas says about omissions , this article attempts to establish some principles regarding when and why one might morally withdraw life-sustaining treatments, regarding the grounds on which a (...) family might resist a doctor's decision to withdraw treatment and regarding other related issues. (shrink)

1. Logic, perception, and the practical syllogism -- 2. The "physical" structure of the human act -- 3. Internal articulation and force -- 4. The constituents of human action and ignorance thereof -- 5. Intelligibility and the per se -- 6. Action, [phronåesis], and pleasure -- 7. [Phronåesis] and the [phronimos] -- 8. Some other character types.

Pour définir ce qu'est l'analogie chez saint Thomas d'Aquin, l'A. se plonge dans le commentaire que le Docteur Angélique a rédigé sur les Sentences de Pierre Lombard : Sent. 1b.1 d.19 q.5 a.2 . Cette définition a des implications pour le thomisme postérieur : l'A. prend l'exemple de Cajetan pour le montrer.

L'auteur accepte la position d'auteurs comme Germain Grisez et John Finnis selon laquelle l'immoralité de l'homosexualité est connectée en quelque manière au dualisme esprit-corps de la recherche du plaisir. Il s'efforce pourtant, par une analyse de ce que Platon et Aristote disent au sujet du plaisir dans le Philebus et l'Ethique de Nichomaque, de décrire le genre - ou, plutôt, les genres - de dualisme dont il s'agit. Le résultat, pense-t-il, est une analyse qui évite la position insoutenable selon laquelle (...) le plaisir n'est en aucune manière à être poursuivi pour lui-même. Il est d'accord avec Aristote et Thomas d'Aquin que le plaisir est «une sorte de fin», qui reçoit son intelligibilité complète seulement lorsqu'elle accompagne des pratiques humaines pleinement intelligibles de façon isomorphique. (shrink)

Dans la théologie et la philosophie morales contemporaines, dans le monde anglophone, Germain Grisez apparaît comme une grande figure de ces dernières années. L'article présente une rapide rétrospective et de son œuvre. L'A. aborde les divers thèmes philosophiques, théologiques et moraux sur lesquels Grisez a bâti sa réputation . L'A. s'étend plus longuement sur le second tome d'une tétralogie inachevée : Living a Christian Life.

Patrick Lee, professeur de philosophie à l'Université franciscaine de Steubenville, vient de publié un livre excellent sur la question de l'avortement : Abortion and Unborn Human Life . L'A. en présente le contenu et en commente l'actualité ainsi que la pertinence.