This is my review of Ludwig Nagel's short, German introduction to the thought of C. S. Peirce. The book was published by Campus Verlag in 1992.

My central claim in this paper is that Kierkegaard’s Fear and Trembling is governed by the basic aim to articulate a real dilemma, and to elicit its proper recognition as such. I begin by indicating how Kierkegaard’s works are shaped in general by this aim, and what the aim involves. I then show how the dilemmaticstructure of Fear and Trembling is obscured in a recent dispute between Michelle Kosch and John Lippitt regarding the basic aims and upshot of the book. (...) Finally, I consider two critical questions: Why does Kierkegaard present his dilemmatic reasoning in the form of a “dialectical lyric”? And why does he write a book that aims only to articulate a dilemma, and not also to resolve it? (shrink)

Following this work, Cassirer extended his insights to encompass a broad spectrum of philosophical themes: from investigations into Western epistemological and ...

The spiritual movement of Kantianism remains sound. La Philosophie du non 106 Kantianism has left the employment of the categories incoherent. La Philosophie du non 67.

This article discusses the historical background to the concept of normativity which has a wide use in contemporary philosophy. It locates the origin of that concept in the Southwestern Neo-Kantian school, the writings of Windelband, Rickert and Lask. The Southwestern school made the concept of normativity central to epistemology, ethics and the interpretation of German idealism. It was their solution to the threats of psycologism and historicism. However, Windelband, Rickert and Lask found difficulties with the concept which eventually forced them (...) to abandon it. These difficulties might be of interest to contemporary philosophers who find the concept of normativity appealing. (shrink)

Karl Ameriks has recently devoted an entire volume to defending what he calls "orthodox" Kantianism against what he judges to be the "errors" of such post-Kantian idealists as K. L. Reinhold and J. G. Fichte and to exposing what he claims is the frequently unnoticed but always deleterious influence of post-Kantianism upon certain prominent strands of contemporary philosophy. In response, this paper challenges Ameriks' interpretation of Kantianism itself and of the "post-Kantian project", as well as his construal of transcendental idealism. (...) This is followed by some remarks concerning Reinhold's and Fichte's actual "arguments" for transcendental idealism and a rejection of Ameriks' characterizations of the same. Ameriks' interpretation of "the primacy of the practical" within Fichte's philosophy is also analyzed and criticized, as are his unsubstantiated claims concerning the powerful "indirect" influence of the writings of Reinhold and Fichte upon contemporary philosophy. (shrink)

In the first two decades of the century Vvedenskij developed and defended what he took to be an original argument in support of the impossibility of metaphysical knowledge. This argument, which he hailed as a "proof," involved an examination of the four laws of thought alone. As it made no appeal to the highly technical analyses found in Kant's first Critique, Vvedenskij considered it to be more efficient and thereby effective than Kant's own arguments. Although Vvedenskij's estimation of his accomplishment (...) actually increased with the passage of time, the ‘proof’ rested on highly dubious assumptions. (shrink)

A critique of Peter Hohendahl's account of the fate of Kantianism and Neo-Kantianism in the interwar period. -/- .

A broad overview of the NeoKantian movement in Germany, written as an introduction to a series of essays about that movement. -/- .

A description and critique of aspects of Michael Friedman's latter day NeoKantian program in the philosophy of science. -/- .

Heidegger's central concern is the question of being (Seinsfrage). The paper reconstructs this question at least for the young (pre- Kehre) Heidegger in the light of two interconnected hypotheses: (1) the substantial content of the question of being can be identified by seeing it as a response to (Marburg) neo-Kantianism; and (2) this content centres around the claim that, pace the neo-Kantians, 'epistemological' concerns are grounded in 'ontological' ones, for which reason 'ontology' must precede 'epistemology' as a form of philosophical (...) inquiry. In section I the general position of (Marburg) neo-Kantianism is sketched. In section II the implications of the neo-Kantian position for the concepts of truth and reality, reason, and experience, are outlined; significant similarities to Sellars, Davidson, and Brandom are revealed. Finally, in section III Heidegger's analysis of everydayness is shown to yield a distinct critique of the neo-Kantian relativization of the concept of the real to the theoretically knowable. From this critique it emerges why Heidegger thinks that 'ontology' precedes 'epistemology'. The project of fundamental ontology marked by the question of being thus shows itself to be at least in part a response to the aporia of Marburg neo-Kantianism. (shrink)

A growing number of commentators have, in recent years, noted the important affinities in the views of Immanuel Kant and Niels Bohr. While these commentators are correct, the picture they present of the connections between Bohr and Kant is painted in broad strokes; it is open to the criticism that these affinities are merely superficial. In this essay, I provide a closer, structural, analysis of both Bohr's and Kant's views that makes these connections more explicit. In particular, I demonstrate the (...) similarities between Bohr's argument, on the one hand, that neither the wave nor the particle description of atomic phenomena pick out an object in the ordinary sense of the word, and Kant's requirement, on the other hand, that both ‘mathematical’ (having to do with magnitude) and ‘dynamical’ (having to do with an object's interaction with other objects) principles must be applicable to appearances in order for us to determine them as objects of experience. I argue that Bohr's ‘complementarity interpretation’ of quantum mechanics, which views atomic objects as idealizations, and which licenses the repeal of the principle of causality for the domain of atomic physics, is perfectly compatible with, and indeed follows naturally from a broadly Kantian epistemological framework. (shrink)

Abstract: This article contends that the relation of early logical empiricism to Kant was more complex than is often assumed. It argues that Reichenbach's early work on Kant and Einstein, entitled The Theory of Relativity and A Priori Knowledge (1920) aimed to transform rather than to oppose Kant's Critique of Pure Reason. One the one hand, I argue that Reichenbach's conception of coordinating principles, derived from Kant's conception of synthetic a priori principles, offers a valuable way of accounting for the (...) historicity of scientific paradigms. On the other hand, I show that even Reichenbach, in line with Neo-Kantianism, associated Kant's view of synthetic a priori principles too closely with Newtonian physics and, consequently, overestimated the difference between Kant's philosophy and his own. This is even more so, I point out, in the retrospective account logical empiricism presented of its own history. Whereas contemporary reconstructions of this history, including Michael Friedman's, tend to endorse this account, I offer an interpretation of Kant's conception of a priori principles that contrasts with the one put forward by both Neo-Kantianism and logical empiricism. On this basis, I re-examine the early Reichenbach's effort to accommodate these principles to the paradigm forged by Einstein. (shrink)

We take another look at Reichenbach’s 1920 conversion to conventionalism, with a special eye to the background of his ‘conventionality of distant simultaneity’ thesis. We argue that elements of Reichenbach earlier neo-Kantianism can still be discerned in his later work and, related to this, that his conventionalism should be seen as situated at the level of global theory choice. This is contrary to many of Reichenbach’s own statements, in which he declares that his conventionalism is a consequence of the arbitrariness (...) of coordinative definitions. (shrink)

This clear, riveting book will be of great interest not only to philosophers and to historians of philosophy but also to anyone interested in the great ...

Alfred North Whitehead (1861–1947) quotably wrote in 1929 that “the safest general characterization of the European philosophical tradition is that it consists of a series of footnotes to Plato.”1 The same could be said, perhaps with even greater accuracy, of the twentieth-century Euro-American philosophical tradition and Immanuel Kant (1724–1804).2 In this sense the twentieth century was the post-Kantian century. Twentieth-century philosophy in Europe and the USA was dominated by two distinctive and (after 1945) officially opposed traditions: the analytic tradition and (...) the phenomenological tradition. Very simply put, the analytic tradition was all about logic and analyticity,3 and the phenomenological tradition was all about consciousness and intentionality.4 (See also “The birth of analytic philosophy,” Chapter 1; “The development of analytic philosophy: Wittgenstein and after,” Chapter 2; “American philosophy in the twentieth century,” Chapter 5; and “Phenomenology,” Chapter 15.) Ironically enough however, despite their official Great Divide, both the analytic and the phenomenological traditions were essentially continuous and parallel critical developments from an earlier dominant neo-Kantian tradition. This, by the end of the nineteenth century had vigorously reasserted the claims of Kant’s transcendental idealism against Hegel’s absolute idealism and the other major systems of post-Kantian German Idealism, under the unifying slogan “Back to Kant!” So again ironically enough, both the analytic and phenomenological traditions were alike founded on, and natural outgrowths from, Kant’s Critical Philosophy. By the end of the twentieth century however, and this time sadly rather than ironically, both the analytic and phenomenological traditions had not only explicitly rejected their own Kantian foundations and roots but also had effectively undermined themselves philosophically, even if by no means institutionally.. (shrink)

This article deals with Moritz Schlick's critical realism and its sources that dominated his philosophy until about 1925. It is shown that his celebrated analysis of Einstein's relativity theory is the result of an earlier philosophical discussion about space perception and its role for the theory of space. In particular, Schlick's "method of coincidences" did not owe anything to "entirely new principles" based on the work of Einstein, Poincaré or Hilbert, as claimed by Michael Friedman, but was already in place (...) before these principles were developed. The first part of the article is devoted to Alois Riehl's critical realism—a neo-Kantian variant which rejects the dominant interpretation of the thing-in-itself as a mere limiting concept and takes empirical theories of space perception into consideration. The second part deals with the central role of "Psychological Parallelism" for Riehl and its integration with Kant's epistemology. In the third part it is shown that Schlick's theory of knowledge is based on Riehl's intricate reworking of Kantian epistemology, physiological psychology, theory of sense perception and philosophy of mathematics. The conclusion stresses the position of the unity of consciousness in Riehl's philosophy which Schlick admittedly cannot cope with. (shrink)

According to Michael Friedman, Ernst Cassirer’s “outstanding contribution [to Neo-Kantianism] was to articulate, for the first time, a clear and coherent conception of formal logic within the context of the Marburg School” (Friedman 2000, p. 30). In his paper “Kant und die moderne Mathematik” (1907), Cassirer argued not only that the new relational logic of Frege1 and Russell was a major breakthrough with profound philosophical implications, but also that the logicist thesis itself was a “fact” of modern mathematics. Cassirer summarizes (...) his evaluation of Russell’s work: Here logic and mathematics have been fused into a true, henceforth indissoluble unity; and from this inner connection there arises for each .. (shrink)

Friedrich Albert Lange (b. 1828, d. 1875) was a German philosopher, pedagogue, political activist, and journalist. He was one of the originators of neo-Kantianism and an important figure in the founding of the Marburg school of neo-Kantianism. He is also played a significant role in the German labour movement and in the development of social democratic thought. His book, The History of Materialism, was a standard introduction to materialism and the history of philosophy well into the twentieth century.

My purpose in this paper is to look at Cassirer’s relation to critical philosophy from a new perspective. Most discussions concerning Cassirer’s Kantianism have so far centered on his relation to neo-Kantianism and the Marburg school. My focus will not be on neo-Kantianism but on Cassirer’s notion of a “critique of culture.” In an often cited paragraph from the introduction to The Philosophy of Symbolic Forms , Cassirer says that his aim is to broaden Kant’s critical approach to all various (...) forms of culture, to language as well as myth and art, and thus to transform the “critique of reason” into the “critique of culture.” I will explore Cassirer’s concept of the “critique of culture” and suggest that it can best be understood by placing it in the context of early twentieth century German philosophy. More precisely, I will aim to show that Cassirer’s critique can be seen as an effort to find a middle path between Lebensphilosophie and the positivism of the Vienna Circle. (shrink)

In the introduction to the third and last volume of his Philosophy of Symbolic Forms of 1929,entitled “Phenomenology of Knowledge,” Ernst Cassirer remarks that the meaning in which he employs the term ‘phenomenology’ is Hegelian rather than according to “the modern usage of the term.”1 What sense can it make, then, to invoke Edmund Husserl’s phenomenology in this context? Yet if, roughly speaking, phenomenology can be characterized as the logosof phenomena,that is, of being insofar as it appears (phainesthai)to a conscious (...) subject, then the sense of phenomenology need not be so different from what Cassirer terms “the modern usage.”2 Phenomenology in this more liberal sense would be an account of how consciousness experiences the world through different forms of experience and in different spaces of meaning. The addition ‘hermeneutic’, moreover, points to a broader methodological scope.. (shrink)

In recent work, John McDowell has urged that we resurrect the Kantian thesis that concepts without intuitions are empty. I distinguish two forms of the thesis: a strong form that applies to all concepts and a weak form that is limited to empirical concepts. Because McDowell rejects Kant’s philosophy of mathematics, he can accept only the weaker form of the thesis. But this position is unstable. The reasoning behind McDowell’s insistence that empirical concepts can have content only if they are (...) actualizable in passive experience makes it mysterious how the concepts of pure mathematics can have content. In fact, historically, it was anxiety about the possibility of mathematical content, and not worries about the “Myth of the Given,” that spurred the retreat from Kantian views of empirical content. McDowell owes us some more therapy on this score. (shrink)

A number of phenomena have lent a new complexity to the long-standing challenge of constructing a legitimate and stable political order. I contend that both legitimacy and integration under contemporary conditions ultimately hinge upon a form of public practical reasoning that departs considerably from the ones proposed by John Rawls, Jürgen Habermas and several deliberative democrats. I argue that the generalizability test that constitutes the cornerstone of most contemporary neo-Kantian theories of public reason should be abandoned as a rule of (...) public argumentation and be replaced by a norm of civic responsiveness towards minority claims. I not only suggest that a wider variety of reasons, motives and genres of speech needs to be admitted within the purview of public reason, but more fundamentally that generalizability cannot cogently be seen as anything more (or less) than a civic virtue. The underlying point of this article is that neo-Kantian theories of public reason work with a problematic conception of practical reason. I conclude by providing reasons, against some radical and agonistic democrats, why the language of public reasoning needs to be retained and renovated. Key Words: acknowledgement • agonistic democracy • deliberative democracy • generalizability • Habermas • pluralism • practical reason • public reason • Rawls • social integration. (shrink)

These essays bring Neo-Kantianism back into contemporary philosophical discourse.

Abstract. In Dynamics of Reason Michael Friedman proposes a kind of synthesis between the neokantianism of Ernst Cassirer, the logical empiricism of Rudolf Carnap, and the historicism of Thomas Kuhn. Cassirer and Carnap are to take care of the Kantian legacy of modern philosophy of science, encapsulated in the concept of a relativized a priori and the globally rational or continuous evolution of scientific knowledge,while Kuhn´s role is to ensure that the historicist character of scientific knowledge is taken seriously. More (...) precisely, Carnapian linguistic frameworks, guarantee that the evolution of science procedes in a rational manner locally,while Cassirer’s concept of an internally defined conceptual convergence of empirical theories provides the means to maintain the global continuity of scientific reason. In this paper it is argued that Friedman’s neokantian account of scientific reason based on the concept of the relativized a priori underestimates the pragmatic aspects of the dynamics of scientific reason. To overcome this short-coming, I propose to reconsider C.I. Lewis’s account of a pragmatic the priori, recently modernized and elaborated by Hasok Chang. This may be<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>Keywords: Dynamics of reason, Paradigms, Logical Empiricism,Neokantianism, Pragmatism, Mathematics, Communicative Rationality. (shrink)

Value judgments are meaningless. This thesis was one of the notorious tenets of Carnap’s mature logical empiricism. Less well known is the fact that in the Aufbau values were considered as philosophically respectable entities that could be constituted from value experiences. About 1930, however, values and value judgments were banished to the realm of meaningless metaphysics, and Carnap came to endorse a strict emotivism. The aim of this paper is to shed light on the question why Carnap abandoned his originally (...) positive attitude concerning values. It is argued that his non-cognitivist attitude was the symptom of a deep-rooted and never properly dissolved tension between conflicting inclinations towards Neokantianism and Lebensphilosophie. In America Carnap’s non-cognitivism became a major obstacle for a closer collaboration between logical empiricists and American pragmatists. Carnap’s persisting adherence to the dualism of practical life and theoretical science was the ultimate reason why he could not accept Morris’s and Kaplan’s pragmatist theses that cognitivism might well be compatible with a logical and empiricist scientific philosophy. (shrink)

In A Parting of the Ways Michael Friedman proposed to conceive the contemporary divide between analytic philosophy (AP) and continental philosophy (CP) as the outcome of the bifurcation between the Neokantians of Heidelbarg and Marburg. According to Friedman, Carnap can be characterized as the executor of the Marburg school, while Heidegger is to be considered as the heir of the Southwest Neokantianism. In this paper it is argued that Carnap was much closer to the Southwest Neokantianism than usually recognized. To (...) some extent, Carnap’s project in the Aufbau may be described as an attempt to modernize the Neokantian approach of the Southwest school with the help of modern relational logic. This entails that Carnap cannot be lined so easily with the Marburg school as Friedman assumes. (shrink)

Abstract. Value judgments are meaningless. This thesis was one of the notorious tenets of Carnap’s mature logical empiricism. Less well known is the fact that in the Aufbau values were con-sidered as philosophically respectable entities that could be constituted from value experiences. About 1930, however, values were banished to the realm of meaning-less me-taphysics, and Carnap came to endorse a strict emotivism. The aim of this paper is to shed new light on the question why Carnap abandoned his originally positive (...) attitude concerning values. It is argued that Carnap’s non-cognitivist attitude was the symptom of a deep-rooted and never properly dissolved tension be-tween his conflicting inclinations towards Neokantianism and Lebensphilosophie. In America Carnap’s non-cognitivism became a major obstacle for a closer collaboration between lo-gical empiricists and American pragmatists. Carnap’s persisting ad---herence to the dualism of practical life and theoretical science was the ultimate reason why he could not accept Morris’s and Kaplan’s pragmatist the-ses that cognitivism might well are compatible with a logical and empiricist scientific philosophy. (shrink)

A basic thesis of Neokantian epistemology and philosophy of science contends that the knowing subject and the object to be known are only abstractions. What really exists, is the relation between both. For the elucidation of this “knowledge relation ("Erkenntnisrelation") the Neokantians of the Marburg school used a variety of mathematical metaphors. In this con-tribution I reconsider some of these metaphors proposed by Paul Natorp, who was one of the leading members of the Marburg school. It is shown that Natorp's (...) metaphors are not unrelated to those used in some currents of contemporary epistemology and philosophy of science. (shrink)

In the first two decades of the century Vvedenskij developed and defended what he took to be an original argument in support of the impossibility of metaphysical knowledge. This argument, which he hailed as a proof, involved an examination of the four laws of thought alone. As it made no appeal to the highly technical analyses found in Kant''s first Critique, Vvedenskij considered it to be more efficient and thereby effective than Kant''s own arguments. Although Vvedenskij''s estimation of his accomplishment (...) actually increased with the passage of time, the proof rested on highly dubious assumptions. (shrink)

This essay is a study of Vvedenskij's works starting from his 1888 dissertation up to the turn of the century. I attempt to show that although his explicit aim was to update Kant's philosophy of science in light of developments in physics in the 19th century, Vvedenskij departed considerably from Kant's position with respect to both first philosophy and reflection on the achievements of the natural sciences. Vvedenskij's increasing concern with practical philosophy in the 1890s led him to correct a (...) perceived anomaly in Kant's position by postulating a time in itself, an unrecognized consequence of which would be to undermine the apodicticity of mathematics. (shrink)

The article investigates Cassirer’s developing interest in the cultural sciences to display how his Philosophy of Symbolic Forms constitutes a philosophy of culture. The core concept in such a philosophy of culture is the symbolic formation that both possesses a structured-structuring dimension and appears as an historical process in which culture shows itself as a temporal creation. The philosophy of culture displays ‘life in meaning’, that is reality as it exhibits human reality manifested in and through the medium of linguistic, (...) artistic, religious, scientific “and so on” action and behaviour. This reality, therefore, is mediation between culture and nature through human spirit. Cassirer’s philosophy of culture connects back to Kant’s transcendental idealism by emphasizing that any concept of reality establishes itself through a modalization of reality, e.g. that reality constitutes itself in the mode of interpretation. This makes the basis for Cassirer’s characteristic understanding of hermeneutics where cultural development is regarded as drama. (shrink)

A volume dealing seriously with the influence of the major schools of Neo-Kantian thought on contemporary philosophy has been needed sorely for some time. But this volume of essays aims higher: it ‘is published in the hopes that it will secure Neo-Kantianism a significant place in contemporary philosophical discussions’ (‘Introduction’, 1). The aim of the book, then, is partly to provide a history of major Neo-Kantian thinkers and their influence, and partly to argue for their importance in contemporary (continental) philosophy.

Recent work on the philosophy of Hermann Cohen (1848-1914), founder of the Marburg School of Neo-Kantianism, has appeared in three distinct circles in the English-speaking philosophical context. Cohen re-interpreted Kant’s a priori to take scientific developments into account. Michael Friedman acknowledges that the later development of this view by Cohen’s intellectual heir Ernst Cassirer influenced Friedman’s work on the dynamic a priori, especially in the history and philosophy of science. Owing to Cohen’s links to Franz Rosenzweig, scholars have begun to (...) investigate Cohen’s philosophy with reference to Derrida, Benjamin, Habermas, and Levinas and the philosophy of responsibility. And there is increasing interest in analyzing Cohen’s influence on Deleuze and Badiou, particularly in the areas of ethics and aesthetics. (shrink)

Usually, analytic philosophy is thought of as standing firmly within the tradition of empiricism, but recently attention has been drawn to the strongly Kantian features that have characterized this philosophical movement throughout a considerable part of its history.1 Those charting the history of early analytic philosophy sometimes point to a more Kantian stream of thought feeding it from both Frege and Wittgenstein, and as countering a quite different stream flowing from the early Russell and Moore.2 In line with this general (...) assessment, Michael Friedman has pointed to the specifically Kantian features of the approach of Carnap and other members of the Vienna Circle.3 For Friedman, the positivists should be seen as having emerged from the tradition of late nineteenth-century neo-Kantianism. Although they had explicitly rejected Kant’s analysis of geometric truth and his key concept of the “synthetic a priori” because of dramatic changes within science itself, this move should not be seen as any simple abandonment of Kantianism.4 Rather, the positivists had redefined the nature of the Kantian a priori, by axiomatizing, relativizing and historicizing it, so as to fit with the results of the contemporary sciences. (shrink)

The founders of the Marburger Schule of Neo-Kantianism, Hermann Cohen and Paul Natorp, laid an emphasis upon a Platonic understanding of mathematics and logic as the paradigmatic epistemological basis of philosophy. Their successors, namely Ernst Cassirer and Nicolai Hartmann, made obvious, however, that new biological thinking can have a strong influence on ontology as well as on the theory of knowledge. They could show that biology was no longer to be treated as a metaphysical system in that pejorative meaning of (...) metaphysics which Kant had so severely been opposing. Against the anti-realistic approach of the older neo-Kantians who wanted to eliminate Kant's thing-in-itself (Ding an sich), both Cassirer and Hartmann returned to a form of realism by way of Hegel's philosophical results and reflections on his method. This makes clear that their realism is still to be taken as a more of less monistic idealism. However, considering that modern biology as an antimetaphysical force became influential in their system for the first time and that it did so in two different but - on second thoughts - complementary ways, it becomes clear that it was necessary to change the paradigms of any neo-Kantian philosophy. Cassirer proved this by his development as a philosopher with a strong historical impetus while Hartmann as a more systematical philosopher only pointed in that direction. (shrink)

It is often claimed that epistemological thought divides around the issue of the place of experience in knowledge: While empiricists argue that experience is the only legitimate source of knowledge, rationalists find other such sources. The trouble with such accounts is not that they are wrong, but that they are incomplete. On occasion, epistemological differences run deeper, raising the very notion of experience as an issue for epistemology. This paper looks at two epistemological debates which concerned not simply the place (...) of experience in knowledge but also the appropriate account of experience itself. The first episode is the rise of Marburg Neo-Kantianism in the 1870s – in particular the seminal work of Hermann Cohen in his Kants Theorie der Erfahrung (1871). Cohen's principal point was that Kant's significance as an epistemologist was in providing a new theory of experience, one that tied experience to exact science and led to a new stress on the formal conditions of exact knowledge. The second episode is Carnap's rejection of epistemology in the 1930s in favour of a program of the logic of science. My focus in each case will be the interplay between an epistemology focused on exact science as the locus of knowledge and a concomitant call for logical methods in epistemology. (shrink)

In early major works, Cassirer and Schlick differently recast traditional doctrines of the concept and of the relation of concept to intuitive content along the lines of recent epistemological discussions within the exact sciences. In this, they attempted to refashion epistemology by incorporating as its basic principle the notion of functional coordination, the theoretical sciences' own methodological tool for dispensing with the imprecise and unreliable guide of intuitive evidence. Examining their respective reconstructions of the theory of knowledge provides an axis (...) of comparison along which to locate Cassirer's Neo-Kantianism and Schlick's pre-positivist empiricism, and an immediate background of contrast to the subsequent rise of logical empiricism. For in the absence of intuition all our knowledge is without objects and therefore remains entirely empty. (Kant A62/B87) And how awkward is the human mind in diving the nature of things when forsaken by the analogy of what we see and touch directly? (Boltzmann 1895). (shrink)

The article reconsiders the Davos-debate between Martin Heidegger and Ernst Cassirer to reassess the discussion of interrelations and differences of their philosophies. The focus is the fecund motifs of thought that each philosopher presents. These are worked out by dispersing the contexts. Heidegger’s primary motifs of thought are identified through the work of Jean-Francois Lyotard as the question of finitude understood as continuance of the event and as the act of understanding the event. The primary motif of thought in Cassirer’s (...) philosophy is identified with the question of form and formation. It is argued that it is possible to think the motifs of event and form in connection with each other. The focal point of connection between their philosophies is uncovered in the relations of form between persons—in the rigorous practice of promising and demanding. The philosophies of Heidegger and Cassirer are thus read in a way where they productively enhance each other without minimizing the differences of their motifs of thought. (shrink)

This article investigates an intertwined systematic and historical view on theories of matter. It follows an approach brought forward by Hermann Weyl around 1925, applies it to recent theories of matter in physics (including geometrodynamics and quantum gravity), and embeds it into a more general philosophical framework. First, I shall discuss the physical and philosophical problems of a unified field theory on the basis of Weyl's own abandonment of his 1918 ‘pure field theory’ in favour of an ‘agent theory’ of (...) matter. The difference between agent and field theories of matter is then used to establish a sort of dialectic meta-view. With reference to Weyl this view can be understood as being a particular Fichtean transcendental idealist approach which attempts to combine the strengths of the Husserlian phenomenology and Cassirer's neo-Kantianism. (shrink)

The essay examines the relationship, within spacetime theories, between contemporary structural realism, Cassirer’s neo-Kantian structuralism, and Friedman’s defense of the relativized a priori. Despite Friedman’s claim that the relativized a priori can explain the progress of science, by using invariant theoretical elements/structures, our investigation will demonstrate that his theory cannot make this guarantee, nor may Cassirer’s earlier theory. However, as will be argued, the main content of both Cassirer’s and Friedman’s theories can be retained within an epistemic version of structural (...) realism, thereby securing an account of scientific progress. (shrink)

I analyze the historical background and philosophical considerations of Karl Bühler and his student Karl Popper regarding the crisis of psychology. They share certain Kantian questions and methods for reflection on the state of the art in psychology. Part 1 outlines Bühler’s diagnosis and therapy for the crisis in psychology as he perceived it, leading to his famous theory of language. I also show how the Kantian features of Bühler’s approach help to deal with objections to his crisis diagnosis and (...) to aspects of his linguistic theory. Part 2 turns to Popper’s dissertation, completed in 1928 under Bühler. I analyze Popper’s disapproval of Schlick’s physicalism in psychology, as well as Popper’s attempt to extend Bühler’s Kantian strategy to the domain of the psychology of thinking. In conclusion, I indicate how these approaches to the crisis in psychology differ from Thomas Kuhn’s notions of crisis and revolution, which are still all too popular in current philosophical discussions of psychology. (shrink)

This paper commemorates thepresentation of the honorary doctorate, in May2001 by the University of ód, toProfessor Andrzej Walicki. On this occasion,the Honorary Graduate delivered a lecturedevoted to his first philosophy teacher –Sergej Iosifovich Hessen, a prominent RussianNeo-Kantian philosopher and a liberal inmatters social and political. I try to analyzethe main features of Hessen''s philosophicalneo-Kantianism, in particular the inevitabilityof a choice between the absolute and therelative both in epistemology and in ethics inthe context of contemporary philosophy.

Summary The paper considers Ernst' Cassirer's standpoint with reference to Euclidean geometry and the complementarity principle of quantum theory, interpreted as a choice between a causal description and a space-time description. The acceptance of the complementarity principle by Cassirer not only lands him off the Kantian path slightly, but it also leads him to some contradictions and incompatibilities within his own system of thought. 1. Accepting complementarity, Cassirer cannot still hold that there is an infinite hierarchy of objective levels as (...) he does towards the end of hisDeterminismus; and 2. accepting complementarity, Cassirer cannot still hold on to the observability principle of Leibniz. (shrink)

I show why Michael Friedman’s idea that we should view new constitutive frameworks introduced in paradigm change as members of a convergent series introduces an uncomfortable tension in his views. It cannot be justified on realist grounds, as this would compromise his Kantian perspective, but his own appeal to a Kantian regulative ideal of reason cannot do the job either. I then explain a way to make better sense of the rationality of paradigm change on what I take to be (...) Friedman’s own terms. †To contact the author, please write to: Department of Philosophy and Moral Science, Ghent University, Blandijnberg 2, B‐9000 Ghent, Belgium; e‐mail: maarten.vandyck@ugent.be . The aim of our modified version of Kantianism … has nothing to do with certainty or epistemic security at all. It aims, rather, at precisely … universal rationality, as our reason grows increasingly self‐conscious and thereby takes responsibility for itself. (Friedman 2001 , 68). (shrink)