pt. I. Filosofia teoretica.- pt. II. Filosofia morale.

This article is intended to offer a textual and evaluative presentation of the theory of original sin as elaborated by the Franciscan master John Duns Scotus, the “Subtle Doctor.”While there are many studies and articles about Scotus’ ethics, few are devoted to what is considered the root of evil human behavior, and hardly any analyze the text of the Subtle Doctor in any sufficient depth.1 Perhaps because this topic belongs more strictly to theology, it is seldom considered in depth by (...) philosophers. On the other hand, since Catholic theology after Vatican II has virtually narrowed its treatment of medieval topics and figures to all but Thomas Aquinas, it is rare to find any theologians interested in other... (shrink)

Este estudo tem por finalidade investigar a teoria da contingência do tempo presente em Duns Scotus, pela qual é afirmada a liberdade humana. O Doutor Sutil parte do conceito de contingência e de possibilidade para fundamentar a contingência das ações divinas e humanas, lançando luzes à problemática das ações livres da vontade humana. Vincula-se a esse assunto o conceito de faculdade natural e de faculdade racional, aos quais o Sutil relaciona à natural o intelecto e à racional a vontade. Consequentemente, (...) esse processo interfere no entendimento que temos sobre como que ocorre as ações livres dos seres humanos. Assim, pois, como bibliografia primeira, analisaremos algumas questões da obra Ordinatio e Lectura, contando com subsídios de comentadores e pesquisadores acerca do assunto. (shrink)

L'esperienza cristiana di Francesco d'Assisi ha ispirato non solo la letteratura religiosa del suo tempo, ma ha costituito un punto di riferimento anche per l'elaborazione filosofica e teologica dei maestri francescani, come si evince dall'analisi di una questione quodlibetale di Pietro Tommaso relativa al fenomeno delle stimmate del Poverello. Il testo del maestro catalano, in confronto anche con testi simili precedenti o coevi, si presenta come un testimone interessante della temperie culturale dei primi decenni del Trecento, dal momento che analizza (...) la stimmatizzazione di Francesco non tanto per uno scopo apologetico, quanto piuttosto come come locus philosophicus grazie al quale elaborare alcune riflessioni sul rapporto tra natura e soprannatura e in merito alla potentia Dei absoluta. The Christian experience of Francis of Assisi not only inspired the religious literature of his time but also constituted a reference point for the philosophical and theological elaboration of the Franciscan masters, as it can be deduced from the analysis of a quodlibetal question of Petrus Thomae about the phenomenon of the Poverello's stigmata. The text of the Catalan master, in comparison also with similar previous or coeval texts, arises as an interesting witness of the cultural age of the fourteenth century early decades, since it analyzes the stigmatization of Francis not so much for an apologetic purpose, but rather as locus philosophicus thanks to which it is possible to elaborate some reflections on the relationship between nature and supernature and on the potentia Dei absoluta. (shrink)

The paper provides an analysis of Giuseppe Vitali’s contributions to differential geometry over the period 1923–1932. In particular, Vitali’s ambitious project of elaborating a generalized differential calculus regarded as an extension of Ricci-Curbastro tensor calculus is discussed in some detail. Special attention is paid to describing the origin of Vitali’s calculus within the context of Ernesto Pascal’s theory of forms and to providing an analysis of the process leading to a fully general notion of covariant derivative. Finally, the reception of (...) Vitali’s theory is discussed in light of Enea Bortolotti and Enrico Bompiani’s subsequent works. (shrink)

Being all-good and gracious, God cannot be so envious as not to allow anything else besides him to exist. The necessitarian view thus limits God in His choice of creation and argues that God had to create in the first place out of His infinite ...

The main interpretative challenge set by the Fundamenta Nova Theoriae Functionum Ellipticarum lies in Jacobi’s transformation theory upon which the entire theoretical edifice of the treatise depends. Unfortunately, Jacobi did not convey any indication of how he attained his general formulae for rational transformations of elliptic functions. He limited himself to providing a posteriori verification of the validity of his claims. The aim of this paper is precisely to describe the heuristic path by which in 1827 Jacobi succeeded in finding (...) these transformation formulae. The proposed historical reconstruction will hopefully shed new light upon the emergence in Jacobi’s work of the inversion process of elliptic integrals of the first kind and thus of the elliptic function sinamu\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$u$$\end{document} itself. (shrink)

The theory of exterior differential systems plays a crucial role in Cartan’s whole mathematical production. As he once recognized, all the germs of his subsequent work were contained there. Indeed, it provided him with powerful technical tools that turned out to be very useful in many different fields such as the theory of partial differential equations, the theory of infinite dimensional Lie groups (Lie pseudogroups) and differential geometry. Nevertheless, scarce attention has been paid to this area of historical research thus (...) far. Although authoritative scholars have investigated the foundation of exterior differential calculus in Cartan’s early papers, no specific analysis of Cartan’s subsequent works laying the foundations of what nowadays is known as the Cartan–Kähler theory has been yet provided. This article represents a first attempt to remedy this unsatisfactory state of affairs by focusing on Cartan’s work on Pfaffian systems at the very beginning of the past century. The analysis of Cartan’s relevant papers is preceded by a description of the historical context in which such contributions were conceived. In this respect, special emphasis will be put on some works by Engel and von Weber on Pfaffian systems, which laid the basis for the subsequent geometrical developments of Cartan’s theory of exterior differential systems. (shrink)

In 1873, W. K. Clifford introduced a notion of parallelism in the three-dimensional elliptic space that, quite surprisingly, exhibits almost all properties of Euclidean parallelism in ordinary space. The purpose of this paper is to describe the genesis of this notion in Clifford’s works and to provide a historical analysis of its reception in the investigations of F. Klein, L. Bianchi, G. Fubini, and E. Bortolotti. Special emphasis is placed upon the important role that Clifford’s parallelism played in the development (...) of the theory of connections. (shrink)

Il presente volume raccoglie il corso di Filosofia tenuto dall'autore nell'Istituto di Cultura Superiore Religiosa per laici, destinato a studenti e professionisti desiderosi di una prima iniziazione alla conoscenza dei vari orientamenti del pensiero filosofico moderno e alla riflessione sui principali problemi della filosofia, riguardanti specialmente il mondo e Dio, la vita e l'uomo, che prima o poi si presentano spontaneamente a chiunque pensa e riflette, e la cui soluzione vuole esercitare un notevole influsso sulla vita di ciascuno. Paolo (...) class='Hi'>Dezza per molti anni professore di Metafisica Generale nella Pontificia Universita Gregoriana e per 10 anni Rettore nella stessa Universita, e stato Cardinale della Santa Romana Chiesa. (shrink)

Pt. 1. Rassegna storiografica sulla teoria della modalità -- pt 2. Testi di Giovanni Duns Scoto -- pt. 3. Il caso della relazione tra creatura e Creatore nella condizione di dannazione e di beatudine.

The newly updated Right and Wrong 2nd Edition is an accessible introduction to the major traditions in western philosophical ethics, written in a lively and engaging style. It is designed for entry-level ethics courses and includes real-life ethical scenarios chosen to appeal directly to students. Greatly expanded and improved, this successful text introduces students to the major ethical traditions, and provides a simple methodology for resolving ethical dilemmas Treats teleological and deontological approaches to ethics as the two most important traditions, (...) but now includes chapters on virtue ethics and the ethics of care The very accessible writing style speaks directly to students’ own experience Draws examples from three types of real-life ethical scenarios submitted by students: academic dishonesty, partying, and personal relationships Provides a concise treatment of this notoriously complex subject, perfect for entry-level ethics and applied ethics courses. (shrink)

This chapter contains section titled: Personhood: A Start Are Dolphins Persons? Language and the Hand Personhood Redefined Conclusion: What Kind of Beings Are Dolphins?

For courses in Business Ethics A fresh approach to the assumptions that underlie business practices Two recent events — the 2008 economic meltdown and the ongoing concentration of the nation's wealth in the hands of a very small percentage of the population — have led many people to question a number of basic assumptions about business, corporations, and the workings of contemporary free-market capitalism in a global economy. Written as a dialogue between Socrates and a hypothetical contemporary CEO,Socrates Comes to (...) Wall Street leads students to think critically about perspectives and practices that are taken as “givens” in most American business schools and corporations. Employing this original and provocative approach, author Thomas White seeks to encourage the next generation of business leaders to be more astute about the implications of their actions, and to act more prudently and more fairly than we have seen in the recent past. (shrink)

The theory is presented that the sexual process is a repair mechanism which maintains redundancy within the sub-structure of hierarchical, self-reproducing organisms. In order to keep the problems within mathematically tractable limits , a simple model is introduced: a wheel with 6 spokes, 3 of them vital and 3 redundant, symbolizes the individual . Random accidents destroy spokes; the wheels replicate at regular cycles and engage periodically in pairing and repair phases during which missing spokes are copy-reproduced along the intact (...) spokes of the partner wheel.The hierarchical structure of such a system is analysed and an ‘autonomous unit’ is defined: this is the unit of minimal hierarchical complexity which is capable of perpetuating autonomously all higher and all lower levels of the hierarchy; this is the central unit of selection.Four basic, physical parameters are isolated which determine the essential features of any eucaryotic life cycle: 1. The number of levels of the hierarchy ; 2. the relation between the phases of replication and repair ; 3. the duration of potential repair ; 4. the position of the sexual partners within the hierarchy .The evaluation of fitness components is considered in relation to trends of reproductive patterns in evolution. (shrink)

This chapter contains section titled: Human Adaptations to the Water: An Exercise in Imagination Life in the ocean: the importance of other people Dolphin Intelligence in the Wild Dolphin Communication Social Intelligence and Group Cohesion Dolphins and Sex The Cognitive and Affective Skills Involved in Group Living Conclusion: Dolphin Intelligence.

This chapter contains section titled: “Human” Versus “Person” Human, Person and Ethics Philosophical Ethics Ethics and Nonhumans “Alien Intelligence” Two Questions.

This chapter contains section titled: “Interspecies ethics” The Dolphin/Tuna Controversy Dolphins in Captivity So What Do We Do? The Ethics of Human/Dolphin Contact: Two Final Thoughts.