Author: D.Q. McInerny
Publisher: Random House
Release Date: 2004-08-03
Whether regarded as a science, an art, or a skill–and it can properly be regarded as all three–logic is the basis of our ability to think, analyze, argue, and communicate. Indeed, logic goes to the very core of what we mean by human intelligence. In this concise, crisply readable book, distinguished professor D. Q. McInerny offers an indispensable guide to using logic to advantage in everyday life. Written explicitly for the layperson, McInerny’s Being Logical promises to take its place beside Strunk and White’s The Elements of Style as a classic of lucid, invaluable advice. As McInerny notes, logic is a deep, wide, and wonderfully varied field, with a bearing on every aspect of our intellectual life. A mastery of logic begins with an understanding of right reasoning–and encompasses a grasp of the close kinship between logical thought and logical expression, a knowledge of the basic terms of argument, and a familiarity with the pitfalls of illogical thinking. Accordingly, McInerny structures his book in a series of brief, penetrating chapters that build on one another to form a unified and coherent introduction to clear and effective reasoning. At the heart of the book is a brilliant consideration of argument–how an argument is founded and elaborated, how it differs from other forms of intellectual discourse, and how it critically embodies the elements of logic. McInerny teases out the subtleties and complexities of premises and conclusions, differentiates statements of fact from statements of value, and discusses the principles and uses of every major type of argument, from the syllogistic to the conditional. In addition, he provides an incisive look at illogical thinking and explains how to recognize and avoid the most common errors of logic. Elegant, pithy, and precise, Being Logical breaks logic down to its essentials through clear analysis, accessible examples, and focused insights. Whether you are a student or a teacher, a professional sharpening your career skills or an amateur devoted to the fine points of thought and expression, you are sure to find this brief guide to effecting reasoning both fascinating and illuminating.
Author: James W. Forrester
Release Date: 2015-04-29
Genre: Political Science
This work represents an attempt to show that standard systems of deontic logic (taken as attempts to codify normal deontic reasoning) run into a number of difficulties. It also presents a new system of deontic logic and argues that it is free from the shortcomings of standard systems.
Essay from the year 2008 in the subject Philosophy - Philosophy of the Present, , language: English, abstract: Martin Heidegger is widely considered one of the most controversial and influential philosophers of the twentieth century, his influence extending to the works of several philosophers, as well as in important philosophical schools such as existentialism and phenomenology. At the same time, his philosophy is also regarded as notoriously difficult, highly idiosyncratic and often even obscure. It is considered that there are several ways of reading Heidegger, which, in turn, is due to the existence of several ‘Heideggers’, the major distinction being the one that happened with die Kehre, or, ‘the turn’. This turn, which began in the 1930s, marks a departure from the earlier Heidegger and the beginning of a philosophical approach that separates his magnum opus, Being and Time (1927), from subsequent works.
Author: J. Mensch
Publisher: Springer Science & Business Media
Release Date: 2013-03-14
This study proposes a double thesis. The first concerns the Logische Untersuchungen itself. We will attempt to show that its statements about the nature of being are inconsistent and that this inconsis tency is responsible for the failure of this work. The second con cerns the Logische Untersuchungen's relation to the Ideen. The latter, we propose, is a response to the failure of the Logische Untersuchungen's ontology. It can thus be understood in terms of a shift in the ontology of the Logische Untersuchungen, a shift motivated by the attempt to overcome the contradictory assertions of the Logische Untersuchungen. In this sense our thesis is that, in the technical meaning that Husserl gives the term, the Logische Untersuchungen and the Ideen can be linked via a "motivated path. " We can, by way of an introduction, clarify our theses by regard ing three elements. The first is the relation of epistemology to ontology. The second is the notion of motivation as Husserl conceives the term. The third is the fundamental distinctions that are to be explained via the notion of motivation. 1. We should begin by remarking that the goal of the Logische Untersuchungen is explicitly epistemological; it is that of answer ing "the cardinal question of epistemology, the question concerning the objectivity of knowledge" (LU, Tub. ed. , I, 8; F. , p. 56V For Husserl, his other questions - i. e.
Author: Simo Knuuttila
Publisher: Springer Science & Business Media
Release Date: 1985-12-31
The last twenty years have seen remarkable developments in our understanding of how the ancient Greek thinkers handled the general concept of being and its several varieties. The most general examination of the meaning of the Greek verb 'esti'/'einai'/'on' both in common usage and in the philosophical literature has been presented by Charles H. Kahn, most extensively in his 1973 book The Verb 'Be' in Ancient Greek. These discussions are summarized in Kahn's contribution to this volume. By and large, they show that conceptual schemes by means of which philosophers have recently approached Greek thought have not been very well suited to the way the concept of being was actually used by the ancients. For one thing, being in the sense of existence played a very small role in Greek thinking according to Kahn. Even more importantly, Kahn has argued that Frege and Russell's thesis that verbs for being, such as 'esti', are multiply ambiguous is ill suited for the purpose of appreciating the actual conceptual assumptions of the Greek thinkers. Frege and Russell claimed that a verb like 'is' or'esti' is ambiguous between the 'is' of identity, the 'is' of existence, the copulative 'is', and the generic 'is' (the 'is' of class-inclusion). At least a couple of generations of scholars have relied on this thesis and fre quently criticized sundry ancients for confusing these different senses of 'esti' with each other.
The aim of this book is to explain human rationality. The fundamental principles of human thought are stated in terms of Balzer's Principles, and their operations in everyday life are illustrated. The natural numbers are defined and explained in a fresh fashion. Paradoxes, including those of class theory and material implication, which have signaled that all is not well in our logical systems, are laid to rest here. The explanation of human rationality has more than logical interest, for it touches upon the human values embedded in our rationality. The book carries the message that all human beings are fundamentally equal.
Author: Stephen Houlgate
Publisher: Purdue University Press
Release Date: 2006
Hegel is one of the most important modern philosophers, whose thought influenced the development of existentialism, Marxism, pragmatism, hermeneutics, and deconstruction. Yet Hegel's central text, the monumental Science of Logic, still remains for most philosophers (both figuratively and literally) a firmly closed book. The purpose of The Opening of Hegel's Logic is to dispel the myths that surround the Logic and to show that Hegel's unjustly neglected text is a work of extraordinary subtlety and insight. Part One argues that the Logic provides a rigorous derivation of the fundamental categories of thought and contrasts Hegel's approach to the categories with that of Kant. It goes on to examine the historical and linguistic presuppositions of Hegel's self-critical, ""presuppositionless"" logic and, in the process, considers several signifi� cant criticisms of such logic advanced by Schelling, Feuerbach, Gadamer, and Kierkegaard. Separate chapters are devoted to the relation between logic and ontology in Hegel's Logic and to the relation between the Logic itself and the Phenomenology. Part Two contains the text-in German and English-of the first two chapters of Hegel's Logic, which cover such categories as being, becoming, something, limit, finitude, and infinity. Part Three then provides a clear and accessible commentary on these two chapters that both examines Hegel's arguments in detail and relates his insights to those of other philosophers, such as Descartes, Spinoza, Kant, Nietzsche, and Levinas. The Opening of Hegel's Logic aims to help students and scholars read Hegel's often formidably difficult text for themselves and discover the wealth of philosophical riches that it contains. It also argues that Hegel's project of a presuppositionless science of logic is one that deserves serious consideration today.
This edited volume is a comprehensive presentation of views on the relations between metaphysics and logic from Aristotle through twentieth century philosophers who contributed to the return of metaphysics in the analytic tradition. The collection combines interest in logic and its history with interest in analytical metaphysics and the history of metaphysical thought. By so doing, it adds both to the historical understanding of metaphysical problems and to contemporary research in the field. Throughout the volume, essays focus on metaphysica generalis, or the systematic study of the most general categories of being. Beginning with Aristotle and his Categories , the volume goes on to trace metaphyscis and logic through the late ancient and Arabic traditions, examining the views of Thomas Aquinas, Duns Scotus, and William Ockham. Moving into the early modern period, contributors engage with Leibniz's metaphysics, Kant's critique of metaphysics, the relation between logic and ontology in Hegel, and Bolzano's views. Subsequent chapters address: Charles S. Peirce's logic and metaphysics; the relevance of set-theory to metaphysics; Meinong's theory of objects; Husserl's formal ontology; early analytic philosophy; C.I. Lewis and his relation to Russell; and the relations between Frege, Carnap, and Heidegger. Surveying metaphysics through to the contemporary age, essays explore W.V. Quine's attitude towards metaphysics; Wilfrid Sellars's relation to antidescriptivism as it connects to Kripke's; the views of Putnam and Kaplan; Peter F. Strawson's and David M. Armstrong's metaphysics; Trope theory; and its relation to Popper's conception of three worlds. The volume ends with a chapter on transcendental philosophy as ontology. In each chapter, contributors approach their topics not merely in an historical and exegetical fashion, but also engage critically with the thought of the philosophers whose work they discuss, offering synthesis and original philosophical thought in the volume, in addition to very extensive and well-informed analysis and interpretation of important philosophical texts. The volume will serve as an essential reference for scholars of metaphysics and logic.
“ How God sees the world” is a message of peace on Earth, an invitation to Christians and the world to become peaceful and meek like angels, an invitation to mankind to become compassionate and stand together to combat pollution and the global warming of the Earth. “How God sees the world” is the Bible, Western philosophy, Mathematics, Literature, Science and Life. The book is unique and revolutionary in the history of humanity because the author uses mathematical reasoning to prove the truths in religion, philosophy, and life. The author is an advocate of the renaissance civilization and zero growth as was recommended by the Club of Rome in the book entitled “The Limits to growth”. The author explains the mysteries of Satan and original sin by using Personnalism, Phenomenology, Existentialism, and Mathematics. Mathematics is logic and the art of reasoning. The author demonstrates mathematically and biblically that a Christian is a saint, a communist, or a neutral being. That is to say humanity must become communist or brotherly to hope to solve the problems of pollution, unemployment, violence, poverty, health, crime, wars, etc.This means humanity must become communist or brotherly if it wants to survive.
Author: W. D. Hart
Publisher: Cambridge University Press
Release Date: 2010-08-23
Examines the relations between logic and philosophy over the last 150 years. Logic underwent a major renaissance beginning in the nineteenth century. Cantor almost tamed the infinite, and Frege aimed to undercut Kant by reducing mathematics to logic. These achievements were threatened by the paradoxes, like Russell's. This ferment generated excellent philosophy (and mathematics) by excellent philosophers (and mathematicians) up to World War II. This book provides a selective, critical history of the collaboration between logic and philosophy during this period. After World War II, mathematical logic became a recognized subdiscipline in mathematics departments, and consequently but unfortunately philosophers have lost touch with its monuments. This book aims to make four of them (consistency and independence of the continuum hypothesis, Post's problem, and Morley's theorem) more accessible to philosophers, making available the tools necessary for modern scholars of philosophy to renew a productive dialogue between logic and philosophy.