Themes in Neoplatonic and Aristotelian Logic

Themes in Neoplatonic and Aristotelian Logic PDF Author: John N. Martin
Publisher: Routledge
ISBN: 1351880047
Category : Philosophy
Languages : en
Pages : 218

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Book Description
Were the most serious philosophers of the millennium 200 A.D. to 1200 A.D. just confused mystics? This book shows otherwise. John Martin rehabilitates Neoplatonism, founded by Plotinus and brought into Christianity by St. Augustine. The Neoplatonists devise ranking predicates like good, excellent, perfect to divide the Chain of Being, and use the predicate intensifier hyper so that it becomes a valid logical argument to reason from God is not (merely) good to God is hyper-good. In this way the relational facts underlying reality find expression in Aristotle's subject-predicate statements, and the Platonic tradition proves able to subsume Aristotle's logic while at the same time rejecting his metaphysics. In the Middle Ages when Aristotle's larger philosophy was recovered and joined again to the Neoplatonic tradition which was never lost, Neoplatonic logic lived along side Aristotle's metaphysics in a sometime confusing and unsettled way. Showing Neoplatonism to be significantly richer in its logical and philosophical ideas than it is usually given credit for, this book will be of interest not just to historians of logic, but to philosophers, logicians, linguists, and theologians.

Themes in Neoplatonic and Aristotelian Logic

Themes in Neoplatonic and Aristotelian Logic PDF Author: John N. Martin
Publisher: Routledge
ISBN: 1351880047
Category : Philosophy
Languages : en
Pages : 218

Get Book

Book Description
Were the most serious philosophers of the millennium 200 A.D. to 1200 A.D. just confused mystics? This book shows otherwise. John Martin rehabilitates Neoplatonism, founded by Plotinus and brought into Christianity by St. Augustine. The Neoplatonists devise ranking predicates like good, excellent, perfect to divide the Chain of Being, and use the predicate intensifier hyper so that it becomes a valid logical argument to reason from God is not (merely) good to God is hyper-good. In this way the relational facts underlying reality find expression in Aristotle's subject-predicate statements, and the Platonic tradition proves able to subsume Aristotle's logic while at the same time rejecting his metaphysics. In the Middle Ages when Aristotle's larger philosophy was recovered and joined again to the Neoplatonic tradition which was never lost, Neoplatonic logic lived along side Aristotle's metaphysics in a sometime confusing and unsettled way. Showing Neoplatonism to be significantly richer in its logical and philosophical ideas than it is usually given credit for, this book will be of interest not just to historians of logic, but to philosophers, logicians, linguists, and theologians.

Ontology in Early Neoplatonism

Ontology in Early Neoplatonism PDF Author: Riccardo Chiaradonna
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110986396
Category : Literary Criticism
Languages : en
Pages : 236

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Book Description
Neoplatonists from Plotinus onward incorporate Aristotle’s logic and ontology into their philosophies: this process is of both intrinsic and historical interest and paves the way for subsequent philosophical debates in the Middle Ages and beyond. The ten essays collected in this book focus on the readings of Aristotle by Plotinus, Porphyry, and Iamblichus in the 3rd and 4th centuries. Their discussions cover key issues in the history of logic and metaphysics such as substance, hylomorphism, causation, existence, and predication. Among the topics tackled in this volume are Plotinus’ criticism of Aristotle’s physical essentialism, which is a major chapter in the history of metaphysics, and the interpretation of Porphyry’s Isagoge, one of the most influential and enigmatic works in the history of philosophy. Further essays focus on the readings of Aristotle’s categories developed by Porphyry and Iamblichus, which raise interesting questions at the intersection of logic and ontology, and on the integration of Aristotle’s ontology into Neoplatonist accounts of being and existence.

The Structure of Being

The Structure of Being PDF Author: International Society for Neoplatonic Studies
Publisher: SUNY Press
ISBN: 9780873955331
Category : Philosophy
Languages : en
Pages : 204

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Book Description
Neoplatonism has sometimes been seen as a species of mysticism. This volume shows that Neoplatonism has, on the contrary, a characteristic and definable structure. It presents the logic of Neoplatonism and carefully distinguishes it from the logic of other forms of philosophy.

Aristotelian Logic

Aristotelian Logic PDF Author: William Thomas Parry
Publisher: SUNY Press
ISBN: 9780791406892
Category : Philosophy
Languages : en
Pages : 560

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Book Description
Proceedings of an international research and development conference, Tuscon, Arizona, October 1985. One hundred and twenty-eight papers are presented in this hefty volume. They are grouped into chapters covering climate, underutilized plants, irrigation and water management, biosphere reserves, water policy, animal resources, desert ecology, crop physiology and agronomy, urban environments, desertification, land intensification, and other topics related to the economy and management of arid lands. Provides detailed treatment of topics in traditional logic: theory of terms, theory of definition, informal fallacies, and division and classification.

Categories, and What Is Beyond (Volume 2

Categories, and What Is Beyond (Volume 2 PDF Author: Gyula Klima
Publisher: Cambridge Scholars Publishing
ISBN: 1443834106
Category : Philosophy
Languages : en
Pages : 135

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Book Description
For medieval thinkers, the distinction between intentional and extra-mental reality does not precipitate a Kantian turn to the subject. Rather, they allow that metaphysics and natural philosophy study things as they are and leave to logic the investigation of things as conceived. Within this broad scheme, there is much room for debate regarding whether and to what extent Aristotle’s categories comprise an accurate picture of what types of things exist. Closely tied to consideration of what types of things exist are questions concerning how language reflects the relations that hold among these things. For instance, both substances and the accidents parasitic on their existence are said to be, but not in the same way. The essays in Categories, and What is Beyond draw on the philosophical traditions of late antiquity and the middle ages to study what types of things there are, the extent to which our knowledge of these entities is accurate, how (and whether) the semantics of analogy are competent to adjust for the difference and diversity found amongst analogates, and some ways in which these considerations bear on our ability to learn and speak of God.

Porphyry the Phoenician: Isagoge

Porphyry the Phoenician: Isagoge PDF Author: Porphyry
Publisher: Pims
ISBN:
Category : Philosophy
Languages : en
Pages : 78

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Book Description


Neoplatonism și creștinism: negație și transcendență

Neoplatonism și creștinism: negație și transcendență PDF Author: Daniel Jugrin
Publisher: Globe Edit
ISBN: 6200649111
Category : Religion
Languages : en
Pages : 458

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Book Description
„Nu este nici cuvânt al ei, nici nume, nici cunoștință. Nu este nici întuneric, nici lumină, nici eroare, nici adevăr. Nu este defel nici postulare (thesis) a ei, nici îndepărtare (aphairesis). Ci, făcând postulările și îndepărtările a celor de după ea, nici nu o postulăm, nici nu o îndepărtăm, de vreme ce cauza deplină și una a tuturor este hyper toată postularea; și hyper toată îndepărtarea, ca cea care este preeminența (hyperoche) liberă de toate și dincolo de (epekeina) toate.” (Dionisie Areopagitul, Despre teologia mistică, V).

The Cartesian Semantics of the Port Royal Logic

The Cartesian Semantics of the Port Royal Logic PDF Author: John N. Martin
Publisher: Routledge
ISBN: 1351249177
Category : Philosophy
Languages : en
Pages : 216

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Book Description
This book sets out for the first time in English and in the terms of modern logic the semantics of the Port Royal Logic (La Logique ou l’Art de penser, 1662-1685) of Antoine Arnauld and Pierre Nicole, perhaps the most influential logic book in the 17th and 18th centuries. Its goal is to explain how the Logic reworks the foundation of pre-Cartesian logic so as to make it compatible with Descartes’ metaphysics. The Logic’s authors forged a new theory of reference based on the medieval notion of objective being, which is essentially the modern notion of intentional content. Indeed, the book’s central aim is to detail how the Logic reoriented semantics so that it centered on the notion of intentional content. This content, which the Logic calls comprehension, consists of an idea’s defining modes. Mechanisms are defined in terms of comprehension that rework earlier explanations of central notions like conceptual inclusion, signification, abstraction, idea restriction, sensation, and most importantly within the Logic’s metatheory, the concept of idea-extension, which is a new technical concept coined by the Logic. Although Descartes is famous for rejecting "Aristotelianism," he says virtually nothing about technical concepts in logic. His followers fill the gap. By putting to use the doctrine of objective being, which had been a relatively minor part of medieval logic, they preserve more central semantic doctrines, especially a correspondence theory of truth. A recurring theme of the book is the degree to which the Logic hews to medieval theory. This interpretation is at odds with what has become a standard reading among French scholars according to which this 16th-century work should be understood as rejecting earlier logic along with Aristotelian metaphysics, and as putting in its place structures more like those of 19th-century class theory.

Negation and Knowledge of God: Neoplatonism and Christianity

Negation and Knowledge of God: Neoplatonism and Christianity PDF Author: Daniel Jugrin
Publisher: Scholars' Press
ISBN: 6202302046
Category : Religion
Languages : en
Pages : 322

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Book Description
It is not soul, not intellect, not imagination, opinion, reason and not understanding, not logos, not intellection, not spoken, not thought, not number, not order, not greatness, not smallness, not equality, not inequality, not likeness, not unlikeness, not having stood, not moved, not at rest, not powerful, not intepowerful, not light, not living, not life, not eternity, not time, not intellectual contact with it, not knowledge, not truth, not kingship, not wisdom, not one, not unity, not divinity, not goodness, not spirit , not sonhood, not fatherhood, ..., not something among what is not, not something among what is, not known as it is by beings, not a knower of beings as they are. There is neither logos, name, or knowledge of it. It is neither dark nor light, not error, and not truth. There is universally neither postulation nor abstraction of it. While there are produced postulations and abstractions of those after it, we neither postulate nor abstract it. Since beyond all postulation is the all-complete and single Cause of all; beyond all abstraction: the preeminence of that absolutely free of all and beyond the whole. (Dionysius the Areopagite, De mystica theologia V).

Aristotle's Modal Syllogistic

Aristotle's Modal Syllogistic PDF Author: Marko Malink
Publisher: Harvard University Press
ISBN: 0674726359
Category : Philosophy
Languages : en
Pages : 382

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Book Description
Aristotle was the founder not only of logic but also of modal logic. In the Prior Analytics he developed a complex system of modal syllogistic which, while influential, has been disputed since antiquity--and is today widely regarded as incoherent. Combining analytic rigor with keen sensitivity to historical context, Marko Malink makes clear that the modal syllogistic forms a consistent, integrated system of logic, one that is closely related to other areas of Aristotle's philosophy. Aristotle's modal syllogistic differs significantly from modern modal logic. Malink considers the key to understanding the Aristotelian version to be the notion of predication discussed in the Topics--specifically, its theory of predicables (definition, genus, differentia, proprium, and accident) and the ten categories (substance, quantity, quality, and so on). The predicables introduce a distinction between essential and nonessential predication. In contrast, the categories distinguish between substantial and nonsubstantial predication. Malink builds on these insights in developing a semantics for Aristotle's modal propositions, one that verifies the ancient philosopher's claims of the validity and invalidity of modal inferences. While it acknowledges some limitations of this reconstruction, Aristotle's Modal Syllogistic brims with bold ideas, richly supported by close readings of the Greek texts.