Charles Taylor is a philosopher concerned with morality and the nature of the identity of individuals and groups in the West. This book offers an evaluation of Taylor's conception of self, and its moral and political possibilities.

This essay is a kind of sequel to an earlier one entitled "Marx's Aufhebung of Philosophy and the Foundations of a Historical-Materialist Science." Departing from the point reached in that essay, I take a Whitmanesque journey through Marx's writings and the logic of a materialist conception of history. I begin with Walt Whitman's very materialist, very dialectical, and very decentered apostrophe in his Song of the Open Road: "You objects that call forth from diffusion my meanings / And give them (...) shape." Taking this apostrophe as my cue, I proceed to elaborate the complexity and the dimensions of dialectical thinking within a historical-materialist framework. The specific purpose of the essay is twofold: to portray the "decentered" dialectical methodology follows from Marx's historical-materialist redefinition of the subject-object relation; and to map the kinds of analytical tasks, the open-ended "itineraries," that a historical-materialist science of Wissenschaft must pursue. This "dialectical cartography" is developed through a critical and hopefully productive response to poststructuralist critiques of dialectics, particularly to those approaches that exaggerate Saussure's notion of the arbitrariness of signs. In this respect my intention is to indicate how the current confrontational relation between historical materialism and poststructuralism, especially over matters of the production of meaning and the analysis of culture, might be transformed intoone of complementarity. (shrink)

Introduction: Critical realism, hegelian dialectic and the problems of philosophy preliminary considerations -- Objectives of the book -- Dialectic : an initial orientation -- Negation -- Four degrees of critical realism -- Prima facie objections to critical realism -- On the sources and general character of the hegelian dialectic -- On the immanent critique and limitations of the hegelian dialectic -- The fine structure of the hegelian dialectic -- Dialectic : the logic of absence, (...) arguments, themes, perspectives, configurations -- Absence -- Emergence -- Contradiction I : Hegel and Marx -- Contradiction II : misunderstandings -- On the materialist diffraction of dialectic -- Dialectical arguments and the unholy trinity -- Dialectical motifs : tina formation, mediation, concrete universality, etc -- On the generalized theory of the dialectical remark, the failure of detachment, and the presence of the past -- Dialectical critical naturalism -- Towards a real definition of dialectic -- Dialectical critical realism and the dialectic of freedom -- Ontology -- The dialectic of truth -- On the emergence and derivability of dialecticized transcendental realism -- 1m realism : non-identity -- 2e realism : negativity -- Space, time and tense -- Social science, explanatory critique, emancipatory axiology -- 3l realism : totality -- 4d realism : agency -- The dialectic of desire to freedom -- Dialectical critical realism and the dialectics of critical realism -- Metacritical dialectics : irrealism and its consequences -- Irrealism -- The problems of philosophy and their resolution -- Contradictions of the critical philosophy -- Dilemmas of the beautiful soul and the unhappy consciousness -- Master and slave : from dialectics of reconciliation to dialectics of liberation -- The metacritique of the hegelian dialectic -- Marxian dialectic i: the rational kernel in the mystical shell -- Marxian dialectic ii: the mystical shell in the rational kernel -- Metacritical dialectics : philosophical ideologies, their sublation and explanation -- The consequences of irrealism -- Diffracted and retotalized dialectics -- Dialectic as the pulse of freedom. (shrink)

This is the first British paperback edition of this modern classic written by one of the towering intellectual of the twentieth century. Theodor Adorno (1903-69) ...

tational background of dialectic: the structure of formal disputation. Formal disputation Perhaps the clearest, and surely historically the most prominent, ...

Introduction: Natural necessity, being, and becoming -- Accentuate the negative -- Diffracting dialectic -- Opening totality -- Constellating ethics -- Metacritique I : philosophy's primordial failing -- Metacritique II : dialectic and difference -- Conclusion: Natural necessity and the grounds of justice : natural necessity as material meshwork.

_Dialectic_ is now widely regarded as a classic of contemporary philosophy. This book, first published in 1993, sets itself three main aims: the development of a general theory of dialectic, of which Hegelian dialectic can be seen to be a special case; the dialectical enrichment and deepening of critical realism, viz. into the system of dialectical critical realism; and the outline of the elements of a totalizing critique of Western philosophy. The first chapter clarifies the rational core of (...) Hegelian dialectic. Chapter two then proceeds to develop a general theory of dialectic. Isolating the fallacy of 'ontological monovalence', Roy Bhaskar then shows how absence and other negating concepts such as contradiction have a legitimate and necessary ontological employment. He then goes on to give a synoptic account of key dialectical concepts such as the concrete universal; to sketch the further dialectical development of critical naturalism through an account of what he calls four-planar social being; and following consideration of the dialectical critique of analytical reason, he moves on to the real definition of dialectic as absenting absence and in the human sphere, the axiology of freedom. Chapter three extends and deepens critical realism’s characteristic concerns with ontology, science, social science and emancipation not only into the realms of negativity and totality, but also into the fields of reference and truth, spatio-temporality, tense and process, the logic of dialectical universalizability and on to the plane of ethics, where it articulates a combination of moral realism and ethical naturalism, whereby consideration of elemental desire involves commitment to the eudaimonistic society. This is then followed by a sublime discussion of key moments in the trajectory of Western philosophy, the tradition of which can now be seen to be based on what the author calls the unholy trinity of the epistemic fallacy or the reduction of being to knowledge, primal squeeze or the collapse of structure and alethic truth, and ontological monovalence. (shrink)

_Dialectic and Dialogue_ seeks to define the method and the aims of Plato's dialectic in both the "inconclusive" dialogues and the dialogues that describe and practice a method of hypothesis. Departing from most treatments of Plato, Gonzalez argues that the philosophical knowledge at which dialectic aims is nonpropositional, practical, and reflexive. The result is a reassessment of how Plato understood the nature of philosophy.

The Dialectical Forge identifies dialectical disputation as a primary formative dynamic in the evolution of pre-modern Islamic legal systems, promoting dialectic from relative obscurity to a more appropriate position at the forefront of Islamic legal studies. The author introduces and develops a dialectics-based analytical method for the study of pre-modern Islamic legal argumentation, examines parallels and divergences between Aristotelian dialectic and early juridical jadal-theory, and proposes a multi-component paradigm—the Dialectical Forge Model—to account for the power of jadal in (...) shaping Islamic law and legal theory.In addition to overviews of current evolutionary narratives for Islamic legal theory and dialectic, and expositions on key texts, this work shines an analytical light upon the considerably sophisticated “proto-system” of juridical dialectical teaching and practice evident in Islam’s second century, several generations before the first “full-system” treatises of legal and dialectical theory were composed. This proto-system is revealed from analyses of dialectical sequences in the 2nd/8th century Kitāb Ikhtilāf al-ʿIrāqiyyīn / ʿIrāqiyyayn through a lens molded from 5th/11th century jadal-theory treatises. Specific features thus uncovered inform the elaboration of a Dialectical Forge Model, whose more general components and functions are explored in closing chapters. (shrink)

Dialectic of Enlightenment is undoubtedly the most influential publication of the Frankfurt School of Critical Theory. Written during the Second World War and circulated privately, it appeared in a printed edition in Amsterdam in 1947. "What we had set out to do," the authors write in the Preface, "was nothing less than to explain why humanity, instead of entering a truly human state, is sinking into a new kind of barbarism." Yet the work goes far beyond a mere critique (...) of contemporary events. Historically remote developments, indeed, the birth of Western history and of subjectivity itself out of the struggle against natural forces, as represented in myths, are connected in a wide arch to the most threatening experiences of the present. The book consists in five chapters, at first glance unconnected, together with a number of shorter notes. The various analyses concern such phenomena as the detachment of science from practical life, formalized morality, the manipulative nature of entertainment culture, and a paranoid behavioral structure, expressed in aggressive anti-Semitism, that marks the limits of enlightenment. The authors perceive a common element in these phenomena, the tendency toward self-destruction of the guiding criteria inherent in enlightenment thought from the beginning. Using historical analyses to elucidate the present, they show, against the background of a prehistory of subjectivity, why the National Socialist terror was not an aberration of modern history but was rooted deeply in the fundamental characteristics of Western civilization. Adorno and Horkheimer see the self-destruction of Western reason as grounded in a historical and fateful dialectic between the domination of external nature and society. They trace enlightenment, which split these spheres apart, back to its mythical roots. Enlightenment and myth, therefore, are not irreconcilable opposites, but dialectically mediated qualities of both real and intellectual life. "Myth is already enlightenment, and enlightenment reverts to mythology." This paradox is the fundamental thesis of the book. This new translation, based on the text in the complete edition of the works of Max Horkheimer, contains textual variants, commentary upon them, and an editorial discussion of the position of this work in the development of Critical Theory. (shrink)

In this paper, I will argue for a complex of three theses. First, that the problem of deep disagreement is an instance of the regress problem of justification. Second, that the problem of deep disagreement, as a regress problem, depends on a dialecticality requirement for arguments. Third, that the dialecticality requirement is plausible and defensible.

Inspired by legal reasoning, this paper presents a formal framework for assessing conflicting arguments. Its use is illustrated with applications to realistic legal examples, and the potential for implementation is discussed. The framework has the form of a logical system for defeasible argumentation. Its language, which is of a logic-programming-like nature, has both weak and explicit negation, and conflicts between arguments are decided with the help of priorities on the rules. An important feature of the system is that these priorities (...) are not fixed, but are themselves defeasibly derived as conclusions within the system. Thus debates on the choice between conflicting arguments can also be modelled.The proof theory of the system is stated in dialectical style, where a proof takes the form of a dialogue between a proponent and an opponent of an argument. An argument is shown to be justified if the proponent can make the opponent run out of moves in whatever way the opponent attacks. Despite this dialectical form, the system reflects a declarative, or relational approach to modelling legal argument. A basic assumption of this paper is that this approach complements two other lines of research in AI and Law, investigations of precedent-based reasoning and the development of procedural, or dialectical models of legal argument. (shrink)

Anticolonial theorists and revolutionaries have long turned to dialectical thought as a central weapon in their fight against oppressive structures and conditions. This relationship was never easy, however, as anticolonial thinkers have resisted the historical determinism, teleology, Eurocentrism, and singular emphasis that some Marxisms place on class identity at the expense of race, nation, and popular identity. In recent decades, the conflict between dialectics and postcolonial theory has only deepened. In _Decolonizing Dialectics _George Ciccariello-Maher breaks this impasse by bringing the (...) work of Georges Sorel, Frantz Fanon, and Enrique Dussel together with contemporary Venezuelan politics to formulate a dialectics suited to the struggle against the legacies of colonialism and slavery. This is a decolonized dialectics premised on constant struggle in which progress must be fought for and where the struggles of the wretched of the earth themselves provide the only guarantee of historical motion. (shrink)

Special 2018 Edition From the new Introduction by Michelle Fine, Graduate Center, CUNY : "Why now, you may ask, should I return to a book written in 1988? Because, in Maxine's words: 'When freedom is the question, it is always time to begin.'" In The Dialectic of Freedom, Maxine Greene argues that freedom must be achieved through continuing resistance to the forces that limit, condition, determine, and—too frequently—oppress. Examining the interrelationship between freedom, possibility, and imagination in American education, Greene (...) taps the fields of philosophy, history, educational theory, and literature in order to discuss the many struggles that have characterized Americans’ quests for freedom in the midst of what is conceived to be a free society. Accounts of the lives of women, immigrants, and minority groups highlight the ways in which Americans have gone in search of openings in their lived situations, learned to look at things as if they could be otherwise, and taken action on what they found. Greene presents a unique overview of American concepts and images of freedom from Jefferson’s time to the present. She examines the ways in which the disenfranchised have historically understood and acted on their freedom—or lack of it—in dealing with perceived and real obstacles to expression and empowerment. Strong emphasis is placed on the focal role of the arts and art experience in releasing human imagination and enabling the young to reach toward their vision of the possible. The author concludes with suggestions for approaches to teaching and learning that can provoke both educators and students to take initiatives, to transcend limits, and to pursue freedom—not in solitude, but in reciprocity with others, not in privacy, but in a public space. (shrink)

In this paper, we provide a detailed critical review of current approaches to ecthesis in Aristotle’s Prior Analytics, with a view to motivate a new approach, which builds upon previous work by Marion & Rückert (2016) on the dictum de omni. This approach sets Aristotle’s work within the context of dialectic and uses Lorenzen’s dialogical logic, hereby reframed with use of Martin-Löf's constructive type theory as ‘immanent reasoning’. We then provide rules of syllogistic for the latter, and provide proofs (...) of e-conversion, Darapti and Bocardo and e-subalternation, while showing how close to Aristotle’s text these proofs remain. (shrink)

This contribution discusses some problems of Pragma-Dialectics and explains them by its consensualistic view of the function of argumentation and by its philosophical underpinnings. It is suggested that these problems can be overcome by relying on a better epistemology and on an epistemological theory of argumentation. On the one hand Pragma-Dialectics takes unqualified consensus as the aim of argumentation, which is problematic, (Sect. 2) on the other it includes strong epistemological and rationalistic elements (Sect. 3). The problematic philosophical underpinnings of (...) Pragma-Dialectics, specifically Critical Rationalism as well as Logical Constructivism and Dialogic Logic of the Erlangen School, are among the sources of this incoherence (Sect. 4). A detailed critique of the Pragma-Dialectical discussion rules shows the negative consequences of this foundation and indicates how they could be avoided (Sects. 5, 6). (shrink)

This article offers an analysis of the argumentative method of two treatises by Alexander of Aphrodisias, On Fate and On Providence, the latter of which is preserved only in Arabic translation. It is argued that both texts use techniques from Aristotelian dialectic, albeit in different ways, with On Fate adhering to methods outlined in Aristotle's Topics whereas On Providence uses the ‘aporetic’ method familiar from texts such as MetaphysicsΒ‎. This represents a revision of a previous study of Alexander's method (...) in On Fate by Jaap Mansfeld, which emphasized parallels between that method and the techniques of ancient scepticism. It is, however, suggested that Alexander does reflect developments in epistemology during the Hellenistic period, especially in so far as he ‘upgrades’ the status of endoxa to play something like the role of common conceptions in the dogmatic Hellenistic schools. (shrink)

Dialogues and dialectics have come to playan important role in the field of ArtificialIntelligence and Law. This paper describes thelegal-theoretical and logical background of this role,and discusses the different services into whichdialogues are put. These services include:characterising logical operators, modelling thedefeasibility of legal reasoning, providing the basisfor legal justification and identifying legal issues,and establishing the law in concrete cases. Specialattention is given to the requirements oflaw-establishing dialogues.

Introduction Since my work in medieval logic has concentrated on dialectic. I have tried to trace scholastic treatments of dialectic to discussions of it in ...

This book traces the development of Dialectical Logic within the history of modern western philosophy, culminating in Marx s materialist dialectics. It brings out the essential contours of Logic through a detailed exposition of the ontological and epistem.

This paper advances an approach to presupposition rooted in the concept of commitment, a dialectical notion weaker than truth and belief. It investigates ancient medieval dialectical theories and develops the insights thereof for analyzing how presuppositions are evaluated and why a proposition is presupposed. In particular, at a pragmatic level, presuppositions are reconstructed as the conclusions of implicit arguments from presumptive reasoning, grounded on presumptions of different type and nature. A false (or rather unaccepted) presupposition can be thus represented as (...) the outcome of a conflict of presumptions – the ones used by the Speaker and the ones commonly accepted or backed by evidence. From an interpretative perspective, this defaulted presumptive reasoning can be explained by comparing the available presumptions and repaired by replacing the weaker and unacceptable ones. (shrink)

The Dialectic of Essence offers a systematic new account of Plato's metaphysics. Allan Silverman argues that the best way to make sense of the metaphysics as a whole is to examine carefully what Plato says about ousia (essence) from the Meno through the middle period dialogues, the Phaedo and the Republic, and into several late dialogues including the Parmenides, the Sophist, the Philebus, and the Timaeus. This book focuses on three fundamental facets of the metaphysics: the theory of Forms; (...) the nature of particulars; and Plato's understanding of the nature of metaphysical inquiry. Silverman seeks to show how Plato conceives of "Being" as a unique way in which an essence is related to a Form. Conversely, partaking ("having") is the way in which a material particular is related to its properties: Particulars, thus, in an important sense lack essence. Additionally, the author closely analyzes Plato's idea that the relation between Forms and particulars is mediated by form-copies. Even when some late dialogues provide a richer account of particulars, Silverman maintains that particulars are still denied essence. Indeed, with the Timaeus's introduction of the receptacle, there are no particulars of the traditional variety. This book cogently demonstrates that when we understand that Plato's concern with essence lies at the root of his metaphysics, we are better equipped to find our way through the labyrinth of his dialogues and to better appreciate how they form a coherent theory. (shrink)

This celebrated work is the keystone of the thought of the Frankfurt School. It is a wide-ranging philosophical and psychological critique of the Western categories of reason and nature, from Homer to Nietzsche.

This paper develops a dialectical methodology for assessing technoscience during the Anthropocene. How to practice Hegelian dialectics of technoscience today? First of all, dialectics is developed here in close interaction with contemporary technoscientific research endeavours, which are addressed from a position of proximity and from an ‘oblique’ perspective. Contrary to empirical research, the focus is on how basic concepts of life, nature and technology are acted out in practice. Notably, this paper zooms in on a synthetic cell project called BaSyC (...) as a concrete instantiation of converging views of life, nature and technology currently at work in technoscience. While dialectics is used to explore the significance of this project, the synthetic cell as a case study also allows us to demonstrate the remarkable relevance of dialectics for understanding contemporary research, notably because it incites us to see the synthetic cell project as a concrete exemplification of life under Anthropocenic conditions. Should we assess the synthetic cell as the ultimate realisation of the technoscientific will to control and optimise life, or rather as an effort to bridge the disruptive collision between technoscience and nature, or both? (shrink)

The notions of types of dialogue and dialectical relevance are central themes in Walton’s work and the grounds for a dialectical approach to many fallacies. After outlining the dialogue models constituting the background of Walton’s account, this article presents the concepts of dialectical relevance and dialogue shifts in their application to biased argumentation, fallacious moves, and illicit argumentative strategies. Showing the different dialectical proposals Walton advanced in several studies on argumentation as a development of a dialogical system, it has proved (...) possible to highlight the fundamental aspects of his theory in a comprehensive model of communication and interaction. (shrink)

Pragma-dialectics is dynamic, context-sensitive, and multi-agent; it promises theories of fallacy and argumentative structure. But pragma-dialectic theory and practice are not yet fully in harmony. Key definitions of the theory fall short of explicating the analyses that pragma-dialecticians actually do. Many discussions involve more than two participants with different and mutually incompatible standpoints. Success in such a discussion may be more than success against each opponent. Pragma-dialectics does well at analyzing arguments advanced by one party, directed at another party; (...) it does much less well at analyzing arguments directed at several opponents at once or at convincing an audience. I suggest a strategy of construing fallacies as defeasible arguments relying on reasonable default principles but applying them in circumstances in which they are undercut or overridden. (shrink)

Epistemic justification of non-summative group beliefs is studied in this paper. Such group beliefs are understood to be voluntary acceptances, the justification of which differs from that of involuntary beliefs. It is argued that whereas epistemic evaluation of involuntary beliefs can be seen not to require reasons, justification of voluntary acceptance of a proposition as true requires that the agent, a group or an individual, can provide reasons for the accepted view. This basic idea is studied in relation to theories (...) of dialectical justification in which justification is taken to require ability to justify. Since the reasons offered can in principle always be challenged, there is no ultimate end to the dialectical chain of justification. This makes justification of acceptance, and thus group belief, social and, in a way, contextual, but this does not seem to entail strong forms of epistemic relativism. (shrink)

An introduction to the basic ideas of philosophy as a science, materialism, the categories and laws of motion of nature, society and human thought, dialectics, the theory of knowledge.

Beginning with the influential discussion of the dialectic of progress found in Amy Allen’s The End of Progress, this paper outlines some difficulties encountered by critical theories of normative justification drawing on the early Frankfurt School. Characterizing Adorno and Horkheimer’s critical social theory as a dialectical reflection eschewing questions of normative foundations, I relate their well-known treatment of the dialectic of enlightenment reason and myth to their critique of capitalist society as a negative totality. By exploring the concepts (...) of historical development used by Adorno and Horkheimer to describe both the progressive domination of capitalism, and the formation and cultivation of reflective consciousness, I trace the importance of progression and its inseparable relationship to regression in these early versions of critical theory. The dialectical social theory found here recognizes the persistence of social contradictions on both a methodological level and on the level of theory’s development and expression, a connection potentially obscured by a division of historical progress according to its temporal orientation. Particularly in Adorno’s later work, an opposition to the negative social totality requires notions of cultivation and learning which work against the prevailing forms of conceptual thinking, including the concern for the stability of rational foundations. (shrink)

G.E.L. Owen was, with Harold Cherniss and Gregory Vlastos, the most influential scholar of Greek philosophy in the English-speaking world since the War. Of the three his views were, in their time, the most controversial. And if it seems today to be uncontroversial that Plato's thought grew and matured and even altered throughout his career, that Aristotle was not a monolithic system builder committed to explaining everything by means of a small, favored set of principles, and that Aristotle was never (...) a Platonist, an adherent of Plato's theory of Forms, not even at the outset of his career, this is in no small measure due to the degree of acceptance of Owen's views. Owen's essays, collected here in their entirety, are required reading for anyone seriously working in Greek philosophy. (shrink)

In this article, I consider the possibility of interpreting Hegel’s dialectic as dialetheism. After a first basic recapitulation about the meaning of the words ‘dialetheism’ and ‘dialectic’ and a consideration of Priest’s own account of the relation between dialectical and dialetheic logic in 1989, I discuss some controversial issues, not directly considered by Priest. As a matter of fact, the reflection on paraconsistent logics and dialetheism has enormously grown in recent years. In addition, the reception of Hegel’s logic (...) and metaphysics has also impressively improved. So I suggest that the discussion about the binomial dialectic/dialetheism should be reopened, on these new bases. (shrink)

I argue in this paper that rather than viewing John Dewey as either a historicist or a naturalist, we should see him as strange but potentially fruitful combination of both. I will demonstrate that the notion of organism-environment interaction central to Dewey’s pragmatism stems from a Hegelian approach to adaptation; his turn to biology was not necessarily a turn away from Hegel. I argue that Dewey’s account of the organism-environment relation derives from the work of Oxford Hegelians such as Edward (...) Caird and Samuel Alexander, who were attempting to reconcile evolutionary ideas with a critique of Herbert Spencer’s environmentalist account of human thought and action. This dialectical account of organism-environment interaction played a key role in Dewey’s philosophy from the 1890s to the 1940s, despite other shifts in his thinking. (shrink)

Ralph Johnson argues that mathematical proofs lack a dialectical tier, and thereby do not qualify as arguments. This paper argues that, despite this disavowal, Johnson’s account provides a compelling model of mathematical proof. The illative core of mathematical arguments is held to strict standards of rigour. However, compliance with these standards is itself a matter of argument, and susceptible to challenge. Hence much actual mathematical practice takes place in the dialectical tier.

Throughout, this book questions our accepted definitions and biases, showing the self-reflective nature of scientific activity within society.

In this wide-ranging interview Alan Norrie discusses how he became involved with Critical Realism, his work on Dialectical Critical Realism, and responses to it amongst the Critical Realist communi...

A dialectical contradiction can be appropriately described within the framework of classical formal logic. It is in harmony with the law of noncontradiction. According to our definition, two theories make up a dialectical contradiction if each of them is consistent and their union is inconsistent. It can happen that each of these two theories has an intended model. Plenty of examples are to be found in the history of science.

A critical examination of the dialectical approach, focusing on a comparison ofthe illative and the dialectical definitions of argument. I distinguish a moderate, a strong and a hyper dialectical conception of argument. I critique Goldman's argument for the moderate conception and Johnson's argument for the strong conception, and argue that the moderate conception is correct.

The Catastrophe Theory of Rene Thom and E. C. Zeeman suggests a mathematical interpretation of certain aspects of Hegelian and Marxist dialectics. Specifically, the three 'classical' dialectical principles, (1) the transformation of quantity into quality, (2) the unity and struggle of opposites, and (3) the negation of negation, can be modeled with the seven 'elementary catastrophes' given by Thorn, especially the catastrophes known as the 'cusp' and the 'butterfly'. Far from being empty metaphysics or scholasticism, as critics have argued, the (...) dialectical principles embody genuine insights into a class of phenomena, insights which can now be expressed within a precise mathematical formalism. This fact does not, however, support the claim that these principles, possibly modified or supplemented, constitute the laws of motion for human thought and for natural and social processes or even just the last of these. (shrink)

This paper develops concepts and procedures for the evaluation of complex debates. They provide means for answering such questions as whether a thesis has to be considered as proven or disproven in a debate or who carries a burden of proof. While being based on classical logic, this framework represents an (argument-based) approach to non-monotonic, or defeasible reasoning. Debates are analysed as dialectical structures, i.e. argumentation systems with an attack- as well as a support-relationship. The recursive status assignment over the (...) arguments is conditionalised on proponents in a debate. The problem of multiple status assignments arising on circular structures is solved by showing that uniqueness can be guaranteed qua reconstruction of a debate. The notion of burden of proof as well as other discursive aims rational proponents pursue in a debate is defined within the framework. (shrink)

This book considers the emergence of dialectic out of the spirit of dialogue and traces the relation between the two. It moves from Plato, for whom dialectic is necessary to destroy incorrect theses and attain thinkable being, to Cusanus, to modern philosophers—Descartes, Kant, Hegel, Schleiermacher and Gadamer, for whom dialectic becomes the driving force behind the constitution of a rational philosophical system. Conceived as a logical enterprise, dialectic strives to liberate itself from dialogue, which it views (...) as merely accidental and even disruptive of thought, in order to become a systematic or scientific method. The Cartesian autonomous and universal yet utterly monological and lonely subject requires dialectic alone to reason correctly, yet dialogue, despite its unfinalizable and interruptive nature, is what constitutes the human condition. (shrink)