Offering an innovative approach to critical thinking, Good Reasoning Matters! identifies the essential structure of good arguments in a variety of contexts and also provides guidelines to help students construct their own effective arguments. In addition to examining the most common features of faulty reasoning--slanting, bias, propaganda, vagueness, ambiguity, and a common failure to consider opposing points of view--the book introduces a variety of argument schemes and rhetorical techniques. This edition adds material on visual arguments and more exercises.

Through a study of argument, science, art, and human intelligence, Louis Groarke explores and builds on a line of Aristotelian thought that traces the origins of logic and knowledge to a mental creativity that is able to leap to insightful and truthful conclusions on the basis of restricted evidence. In an Aristotelian Account of Induction Groarke discusses the intellectual process through which we access the "first principles" of human thought - the most basic concepts, The laws of logic, The universal (...) claims of science and metaphysics, And The deepest moral truths. Following Aristotle and others, Groarke situates the first stirrings of human understanding in a creative capacity for discernment that precedes knowledge, even logic. Relying on a new historical study of philosophical theories of inductive reasoning from Aristotle To The twenty-first century, Groarke explains how Aristotle offers a viable solution To The so-called problem of induction, while offering new contributions to contemporary accounts of reasoning and argument and challenging the conventional wisdom about induction. In recovering and developing philosophical ideas that have been largely overlooked or misrepresented by more recent sources, An Aristotelian Account of Induction makes a major contribution To The historical study of philosophy and to critical debate. (shrink)

During the last decade, one source of debate in argumentation theory has been the notion that there are different modes of arguing that need to be distinguished when analyzing and evaluating arguments. Visual argument is often cited as a paradigm example. This paper discusses the ways in which it and modes of arguing that invoke non-verbal sounds, smells, tactile sensations, music and other non-verbal entities may be defined and conceptualized. Though some attempts to construct a ‘multimodal’ theory of argument are (...) criticized, it advocates for an argumentation theory that makes room for visual arguing and for other non-verbal modes that have not been explored in depth. In the process, the paper provides a method for identifying the structure of multimodal arguments and argues that adding modes to our theoretical tool box is an important step toward a comprehensive account of argument. (shrink)

Most infonnallogic texts and articles assume a verbal account of reasoning which defines "argument" as a set of sentences. The present paper broadens this definition in order to account for "visual arguments" which are communicated with nonverbal visual images. Standard approaches to verbal arguments are extended in a way that allows them to explain and evaluate visual argumentation.

Informal logic is an attempt to develop a logic that can assess and analyze the arguments that occur in natural language discourse. Discussions in the field may address instances of scientific, legal, and other technical forms of reasoning, but the overriding aim has been a comprehensive account of argument that can explain and evaluate the arguments found in discussion, debate and disagreement as they manifest themselves in daily life — in social and political commentary; in news reports and editorials in (...) the mass media ; in advertising and corporate and governmental communications; and in personal exchange. (shrink)

The present paper elaborates a deductivist account of natural language argu-ment in the context of pragma-dialectics. It reviews earlier debates, criticizes some standard misconceptions in the literature, and argues that the identification and analysis of deductive argument schemes can be the basis of a compelling theory of argumentative discourse.

The idea that Western philosophy is a footnote to Plato is simplistic and inaccurate. Much of modern and contemporary epistemology owes a debt not so much to Platonism or Aristotelianism as to their antithesis: scepticism. Recent discussions in the history of philosophy have sparked a great deal of interest in the ancient sceptics, but until now they have been misunderstood and the significance of their philosophy not fully appreciated.

Though the common sense defense of affirmative action (or employment equity) appeals to principles of restitution, philosophers have tried to defend it in other ways. In contrast, I defend it by appealing to the notion of restitution, arguing (1) that alternative attempts to justify affirmative action fail; and (2) that ordinary affirmative action programs need to be supplemented and amended in keeping with the principles this suggests.

This paper responds to two aspects of Ralph Johnson's Manifest Rationality (2000). The first is his critique of deductivism. The second is his failure to make room for some species of argument (e.g., visual and kisceral arguments) proposed by recent commentators. In the first case, Johnson holds that argumentation theorists have adopted a notion of argument which is too narrow. In the second, that they have adopted one which is too broad. I discuss the case Johnson makes for both claims, (...) and possible objections to his analysis. (shrink)

In “Image, Evidence, Argument,” Ian Dove defends an intriguing ‘middle ground’ between those who argue that there are “visual arguments” and skeptics who argue that there are not. I discuss one of Dove’s key examples, proposing a different analysis of it, arguing that there are problems with the “verbal repackaging” of the argument he suggests.

The prodigious development of argumentation theory over the last three decades has raised many issues that challenge some of the long held assumptions that characterize the traditional study of argument. One of these issues is the role of emotion in argument and argument analysis. While rhetoric has, with its emphasis on persuasion, always recognized that emotions play some role determining which arguments we accept and reject, a long tradition sees appeals to emotion as fallacies that violate the standards of rationality (...) and objectivity reason and argument require. (shrink)

We argue that Hilary Putnam's pragmatism provides an epistemological perspective which can help us understand--and can positively inform--the development of informal logic.

This article discusses “auditory” arguments: arguments in which non-verbal sounds play a central role. It provides examples and explores the use of sounds in argument and argumentation. It argues that auditory arguments are not reducible to verbal arguments but have a similar structure and can be evaluated by extending standard informal logic accounts of good argument. I conclude that an understanding of auditory elements of argument can usefully expand the scope of informal logic and argumentation theory.

Contemporary commentators such as Rosalind Hursthouse misconstrue Aristotle’s doctrine of the ethical mean. They propose a monist account of his moral psychology, explaining each virtue in terms of the presence or absence of a single psychological trait. In contrast, the author argues that Aristotle depicts virtue as a balancing of two opposed psychological inclinations that push and pull in different directions. Each inclination is a positive force in its own right; neither is mere privation. This dualistic account of moral psychology (...) is a more specific application of a recurrent explanatory model one finds elsewhere in Aristotle’s wide-ranging philosophy. In discussing the virtuous mean, moral success can be attributed to the human agent as composite whole or to the indivisible soul. (shrink)

In the last quarter-century, the emergence of argumentation theory has spurred the development of an extensive literature on the study of argument. It encompasses empirical and theoretical investigations that often have their roots in the different traditions that have studied argument since ancient times – most notably, logic, rhetoric, and dialectics. Against this background, I advocate a “thick” theory of argument that merges traditional theories, weaving together their sometimes discordant approaches to provide an overarching framework for the assessment of arguments (...) in a broad range of contexts. In sketching such a theory, I propose six steps that can “thicken” traditional approaches to argument in the interests of a comprehensive theory. (shrink)

Every day we are faced with moral dilemmas in both our personal and professional lives. The choices we make, the ways in which we behave, and our responses to these dilemmas are grounded in our personal understandings of ethics and morality. But this understanding is not black and white: What is deplorable to one person may be perfectly acceptable to another. In Moral Reasoning: Rediscovering the Ethical Tradition, author Louis Groarke guides readers through a honing of their critical skills in (...) moral analysis by providing a rich, deep, and far-reaching overview of the discipline. He offers a careful, in-depth introduction to the many schools of moral thought that have contributed to Western philosophy and to the teachings of great moral thinkers such as Confucius, Socrates, Epicurus, Aristotle, Jesus, Epictetus, Aquinas, Hobbes, Kant, Mill, and Kierkegaard. This wide-ranging text considers these many different perspectives on morality with the goal of building up one coherent, larger view. Text-wide inclusion of contemporary examples drawing on these classical ideas fosters critical reflection about today's important moral questions and encourages readers to develop their own considered views that go beyond peer pressure and ideology. (shrink)

Comprehensive and accessible, Moral Reasoning introduces students to the historical foundations of moral theory and contemporary ethics. Beginning with Aristotle, the text offers a careful, in-depth introduction to the many schools of moral thought that have contributed to Western philosophy, exploring such topics as utilitarianism, deontology, liberalism, human rights, virtue, and religious ethics. With contemporary examples incorporated throughout, this innovative new book fosters critical reflection on topical moral issues, encouraging students to develop a personal moral compass that transcends peer pressure (...) and ideology. (shrink)

CONTEMPORARY TREATMENTS OF INFORMAL FALLACIES TAKE TWO WRONGS REASONING AS A FORM OF FALLACIOUS INFERENCE. I ARGUE THAT SUCH INFERENCES ARE OFTEN VALID AND THAT AN ADEQUATE TREATMENT OF TWO WRONGS ARGUMENTS MUST DISTINGUISH VALID AND INVALID ARGUMENTS, RATHER THAN REJECT THEM OUT OF HAND.

In general historical treatments, one often encounters the idea that Kepler’s and Newton’s discovery of elliptical planetary orbits marked a decisive break with tradition and definitively undermined any possibility of an Aristotelian approach to physics and astronomy. Although Aristotle had no understanding of gravity, I want to demonstrate that elliptical orbits were a refinement of earlier models and that one can produce an Aristotelian account of elliptical orbits once one corrects his crucial mistake about gravity. One interesting side-effect of this (...) straightforwardly Aristotelian approach is that it eliminates the empty, second focal point around which any elliptical system revolves. I should emphasize that the present paper is not intended to contradict, oppose, or replace any aspect of contemporary mathematical physics or astronomy. The point is not to propose a new scientific theory—we all know that planetary orbits are elliptical—but to demonstrate that metaphysical Aristotelianism is more versatile than is generally supposed. (shrink)

Philosophical debate about the problem of evil derives, in part, from differing definitions of almighty power or omnipotence. Modern atheists such as John McTaggart, J. L. Mackie, Earl Condee, and Danny Goldstick maintain that an omnipotent God must be able to accomplish anything, even if it entails a contradiction. On this account, the Christian God cannot be omnipotent and benevolent, for a benevolent, omnipotent God would have forced free agents to desist from evil and this prevented the introduction of suffering (...) into the world. It does not matter if the idea of creating free agents that were forced to be good entails a contradiction. On this account, a God who is truly omnipotent can perform contradictory feats.In this paper, I argue that the atheistic tradition is mistaken. In the first place, even an absolutely omnipotent God could, as an act of benevolence, create a world in which there is suffering. In the second place, I argue that the concept of absolute omnipotence is fatally flawed. An absolutely omnipotent God would lack, in a decisive sense, power. He would be weak rather than strong. So the atheist's argument fails when it is evaluated in light of a more rational account of omnipotence and when it is carefully considered on its own terms. (shrink)

Michael Gilbert’s multi-modal theory of argument challenges earlier accounts of arguing assumed in formal and informal logic. His account of emotional, visceral, and kisceral modes of arguing rejects the assumption that all arguments must be treated as instances of one “logical mode.” This paper compares his alternative modes to other modes proposed by those who have argued for visual, auditory, and other “multimodal” modes of arguing. I conclude that multi-modal and multimodal (without the hyphen) modes are complementary. Collectively, they represent (...) an important attempt to radically expand the scope of informal logic and the argumentation that it studies. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Worth of Persons by James FranklinLouis GroarkeFRANKLIN, James. The Worth of Persons, New York: Encounter Books, 2022. 272 pp. Cloth, $30.99In The Worth of Persons, James Franklin, the well-known Aristotelian mathematician, sets out to provide an account of the very first principles of ethics and morality. Franklin argues that morality begins with an acknowledgment of the intrinsic worth of human persons, understood as beings possessing “dignity” or (...) “absolute inner worth.” As it turns out, we recognize naturally, without epistemic complication, that human beings have innate moral value.Although Franklin does not use the term “personalism” and does not discuss that specific philosophical tradition, he traces his own account to a familiar source: Kant’s personhood formulation of the categorical imperative. He has, however, little use for Kant’s rigid absolutism and prefers something much closer to a natural law formulation of ethical obligation, in large part because it allows for casuistry, a negotiation of the messy circumstances of everyday life that confront us with moral dilemmas and competing duties requiring some kind of moral calculation.But Franklin’s book is not so much about normative ethics. It is an exercise in metaethics, an attempt to make sense of morality as a root cause of value in the world. Franklin wants to secure an epistemological basis from which we can “deduce” moral principles. He is particularly impressed with contemporary discussion of “supervenience” or “metaphysical grounding” as a bridge over the alleged is–ought gap that has preoccupied analytic philosophers following in the footsteps of David Hume [End Page 349], G. E. Moore, and J. L. Mackie. Franklin shows, very effectively, that similar “gaps” can be found in logic, mathematics, linguistics, computer science, philosophy of mind, metaphysics, and so forth. As examples of supervenience, he mentions the way necessary mathematical concepts supervene on the physical, the way the meanings of words are added to spoken or written symbols, the way logical inference arises from premises and conclusion in an argument, the way social organization emerges from a collection of individuals, and the way the identity of a statue of Hercules arises from its disposition of physical parts. The point is that an empiricist fundamentalism that reduces reality to perceptible facts without any higher (or “emergent”) identities provides an overly narrow account of the metaphysical content of human experience.If ethical value supervenes on some nonethical base, it does not follow that moral judgments and obligations are a human fabrication without any grounding in the world. If we can intellectually access the moral worth of human beings the way, for example, we intellectually access necessary mathematical concepts, we can deduce moral obligations from the worth of persons in a way that preserves the epistemic status of morality against noncognitive challenges. Once we recognize that individual humans have worth (because of the potentialities inherent in their natures), we can, for example, infer moral axioms such as “human beings must be respected” and, further, infer that murder is morally wrong because it involves the wanton destruction of human beings. Franklin does not focus on the normative content of specific actions, duties, obligations, or virtues. His basic point is that moral knowledge is possible once we rationally access (through understanding) the first principle of morality: that human beings are (to use Kantian terminology) ends in themselves, beings that rational agents will value as loci of dignity and moral value.This is a thorough treatment. Franklin is moderate, cautious, careful, diligent; he adds together technical points in present-day academic discussion to produce a well-rounded worldview. He writes in an accessible manner, with good examples and flashes of wit throughout, referring to a wide range of issues and authors: Pseudo-Dionysius, Aristotle, Aquinas, Kant, Husserl, Moore, Wolterstorff, Mackie, Oderberg, MacIntyre, Midgley, Finnis, Korsgaard, Dworkin, Baier, Williams, Singer, Murdoch, and so on.The book includes eight chapters that discuss contrary positions, ethical concepts, supervenience, moral personhood, aesthetic worth, the value of animals and ecosystems, moral epistemology, and metaphysical systems compatible with a realist view of morality. There is a useful index, a modest bibliography, and a full section of notes, which contains many further references.The treatment seems a... (shrink)

Michael Gilbert’s multi-modal theory of argument challenges earlier accounts of arguing assumed in formal and informal logic. His account of emotional, visceral, and kisceral modes of arguing rejects the assumption that all arguments must be treated as instances of one “logical mode.” This paper compares his alternative modes to other modes proposed by those who have argued for visual, auditory, and other “multimodal” modes of arguing. I conclude that multi-modal and multimodal (without the hyphen) modes are complementary. Collectively, they represent (...) an important attempt to radically expand the scope of informal logic and the argumentation that it studies. (shrink)

The paper is a Response to the article “How (Not) to Be an Aristotelian with Regard to Contemporary Physics”.

I argue that ‘classical liberalism’ does not sanction any easy permissiveness about suicide and active euthanasia. I will use liberal arguments to argue that the distinction between active and passive euthanasia is real and that assisted suicide is, at the very least, deeply troubling when viewed from an authentic liberal perspective. The usual argument for active euthanasia is a utilitarian, not a liberal argument, as recent calls to eliminate the conscientious objection rights of doctors who refuse participation in such procedures (...) plainly demonstrate. The paper focuses on arguments in the public sphere (such as those articulated by James Rachels). (shrink)