In this paper I shall debate the thesis according to which in the Aristotelian treatise On Soul the sense of touch works as a kind of knot for the knowledge faculties and, implicitly, as a unity for the entire treatise: it has a primitive function in the feeding process, it also represents a starting point for both the faculty of motion and knowledge, then relates itself symmetrical to the sense of vision through the typology of the intermediaries and to the (...) intellect through the criterion of nonbeing, and finally reveals to the receiver a kind of truth that has no more the false as an alternative. On the other hand, the intellect recovers in its own faculty the sense of touch by recreating its functions in the connection between intellect and the indivisible intelligibles. Given these relations, the sense of touch represents the main connection of the treatise's large themes from the question of motion to that of knowledge and it is also literally (certain aristotelian remarksover the theme of earth being taken into consideration here) related to the living body. (shrink)

In order to perfectly describe the world, it is not enough to speak truly. One must also use the right concepts - including the right logical concepts. One must use concepts that "carve at the joints", that give the world's "structure". There is an objectively correct way to "write the book of the world". Much of metaphysics, as traditionally conceived, is about the fundamental nature of reality; in the present terms, this is about the world's structure. Metametaphysics - inquiry into (...) the status of metaphysical questions - turns on structure. The question of whether ontological, causal, or modal questions are "substantive" is in large part a question of whether the world has ontological, causal, and modal structure - whether quantifiers, causal relations, and modal operators carve at the joints. (shrink)

What does it mean to say that logic is formal? The short answer is: it means (or can mean) several different things. In this paper, I argue that there are (at least) eight main variations of the notion of the formal that are relevant for current discussions in philosophy and logic, and that they are structured in two main clusters, namely the formal as pertaining to forms, and the formal as pertaining to rules. To the first cluster belong the formal (...) as schematic; the formal as indifference to particulars; the formal as topic-neutrality; the formal as abstraction from intentional content; the formal as de-semantification. To the second cluster belong the formal as computable; the formal as pertaining to regulative rules; the formal as pertaining to constitutive rules. I analyze each of these eight variations, providing their historical background and raising related philosophical questions. The significance of this work of ?conceptual archeology? is that it may enhance clarity in debates where the notion of the formal plays a prominent role (such as debates where it is expected to play a demarcating role), but where it is oftentimes used equivocally and/or imprecisely. (shrink)

In diesem zweiten Teil wird zuerst gezeigt, dass Hegel sich am Anfang seiner Jenaer Zeit genau wie Schelling am §76 der Kritik der Urteilskraft mit Kants Gedanken eines Urgrunds orientiert, in dem Sein und Denken, Subjektives und Objektives zusammenfallen. Nach Schellings Weggang 1803 kommt Hegel aber durch seinen Freund Schelver zunehmend mit Goethe in Kontakt, dessen Methodologie eines intuitiven Verstandes im Sinne von KdU §77 Schelver als neuberufener Botanikprofessor und Direktor des botanischen Gartens in die Praxis umzusetzen hat. Hegel übernimmt (...) diese Methodologie zuerst, im sog. zweiten Jenaer Systementwurf von 1804/5, teilweise, ab 1805 in den Vorlesungen zur Geschichte des Philosophie ganz, wobei er sie aber in einem entscheidenden Punkt weiterentwickelt. Sie liegt auch der Phänomenologie des Geistes zugrunde. Zugleich wird deutlich, warum der Systemteil ‚Logik und Metaphysik’ aufgegeben und die Metaphysik selbst zur Logik werden muss, der nun allerdings eine solche ‚Phänomenologie des Geistes’ vorangehen muss. (shrink)

This essay reconstructs the argument of Kritik der Urteilskraft §§76 –77 by placing it in the context of the “Critique of Teleological Judgment”. What role does the problematic and historically so successful figure of the intuitive understanding play in the antinomy of teleological judgment? The answer is considered indispensable to address the issue of the reception of §§76 – 77. The claim is that these sections institute the “closure” of transcendental philosophy—a closure fundamentally misunderstood by the post Kantians. On the (...) series of distinctions drawn to characterize the “peculiarity” of our human understanding and, by contrast, that of a non-human mind hinges the specific transcendental character of Kant’s philosophy. Once the condition that sustains those distinctions is abandoned transcendental philosophy is abandoned as well. (shrink)

Hegel's objection -- Is Kant's idealism subjective? -- An ambiguity in 'subjectivism' -- The epistemological problem -- The transcendental deduction of the categories and subjectivism -- Are Kant's categories subjective? -- Hegel's suspicion : Kantian critique and subjectivism -- What is kantian philosophical criticism? -- Hegel's suspicion : initial formulation -- A shallow suspicion? -- Deepening the suspicion : criticism, autonomy, and subjectivism -- Directions of response -- Critique and suspicion : unmasking the critical philosophy -- Hegel's transformation of critique (...) -- The rejection of Kantian critique : philosophy, skepticism, and the recovery of the ancient idea -- Hegel's epistemology in the shadow of Schelling -- Schulze's skepticism contra the critical philosophy -- Ancient versus modern skepticism : Hegel's difference -- Against the modern conception of rational cognition -- Against modern self-certainty -- The history of skepticism: decline into dogmatism -- Philosophy counter culture and time -- The return to Kantian critique : recognizing the rights of ordinary consciousness -- Two conceptions of philosophical critique -- The return to critique and the relation of philosophy to its history -- The rights of ordinary consciousness and the need for critique -- Critique as the realization of the science of metaphysics -- Hegel's self-transformational criticism -- Presuppositionless philosophy -- The problem of the criterion -- Self-transformational criticism -- The problem of the we' -- Our transformation -- Hegel's alternative model : critical transformation as self-realization. (shrink)

This landmark book is now reissued in a new edition that has been vastly rewritten and updated to respond to recent Kantian literature.

This comprehensive history of German philosophy from its medieval beginnings to near the end of the eighteenth century explores the spirit of German intellectual life and its distinctiveness from that of other countries. Beck devotes whole chapters to four great philosophers -- Nicholas of Cusa, Leibniz, Lessing, and Kant -- and extensively examines many others, including Albertus Magnus, Meister Eckhart, Paracelsus, Kepler, Mendelssohn, Wolff, and Herder. Questioning explanations of philosophy by the racial or ethnic character of its exponents, Beck's conclusion (...) is that German philosophy developed as a series of diverse responses to the historical experiences of the German people. The peculiarities of German philosophy must be viewed in the light of German political problems and educational structures. In particular he stresses the importance of the connections between philosophy and Germany's intellectual, literary, religious, and political history. (shrink)

Much philosophy of logic is shaped, explicitly or implicitly, by the thought that logic is distinctively formal and abstracts from material content. The distinction between formal and material does not appear to coincide with the more familiar contrasts between a priori and empirical, necessary and contingent, analytic and synthetic—indeed, it is often invoked to explain these. Nor, it turns out, can it be explained by appeal to schematic inference patterns, syntactic rules, or grammar. What does it mean, then, to say (...) that logic is distinctively formal? (shrink)

Let me start with a well-known story. Kant held that logic and conceptual analysis alone cannot account for our knowledge of arithmetic: “however we might turn and twist our concepts, we could never, by the mere analysis of them, and without the aid of intuition, discover what is the sum [7+5]” (KrV, B16). Frege took himself to have shown that Kant was wrong about this. According to Frege’s logicist thesis, every arithmetical concept can be defined in purely logical terms, and (...) every theorem of arithmetic can be proved using only the basic laws of logic. Hence, Kant was wrong to think that our grasp of arithmetical concepts and our knowledge of arithmetical truth depend on an extralogical source—the pure intuition of time (Frege 1884, §89, §109). Arithmetic, properly understood, is just a part of logic. (shrink)

The paper is an interpretation and defense of Kant's conception of things in themselves as noumena, along the following lines. Noumena are transempirical realities. As such they have several important roles in Kant's critical philosophy (Section 1). Our theoretical faculties cannot obtain enough content for a conception of noumena that would assure their real possibility as objects, but can establish their merely formal logical possibility (Sections 2-3). Our practical reason, however, grounds belief in the real possibility of some noumena, and (...) even knowledge of the noumenal reality of a free will (Section 4). Section 5 defends Kant's conception of noumena as a good piece of philosophy, particularly with respect to its distinction between logical and real possibility. Are noumena numerically identical with experienced (phenomenal) objects? Kantian principles yield the answers that human selves are, God isn't, and it's harder to say about bodies (Section 6). (shrink)

This is a book about Kant's views on causality as understood in their proper historical context. Specifically, Eric Watkins argues that a grasp of Leibnizian and anti-Leibnizian thought in eighteenth-century Germany helps one to see how the critical Kant argued for causal principles that have both metaphysical and epistemological elements. On this reading Kant's model of causality does not consist of events, but rather of substances endowed with causal powers that are exercised according to their natures and circumstances. This innovative (...) conception of Kant's view of causality casts a light on Kant's philosophical beliefs in general, such as his account of temporality, his explanation of the reconciliation of freedom and determinism, and his response to the skeptical arguments of Hume. (shrink)

What is possible and why? What is the difference between the merely possible and the actual? In Kants Modal Metaphysics Nicholas Stang examines Kants lifelong engagement with these questions and their role in his philosophical development. This is the first book to trace Kants theory of possibility all theway from the so-called pre-Critical writings of the 1750s and 1760s to the Critical system of philosophy inaugurated by the Critique of Pure Reason in 1781. Stang argues that the key to understanding (...) both the change and the continuity between Kants pre-Critical and Critical theory of possibility is his transformation of the ontological question about possibility-what is it for a being to be possible?-into a question in transcendental philosophy-what is it to represent an object as possible? (shrink)

Corey W. Dyck presents a new account of Kant's criticism of the rational investigation of the soul in his monumental Critique of Pure Reason, in light of its eighteenth-century German context. When characterizing the rational psychology that is Kant's target in the Paralogisms of Pure Reason chapter of the Critique commentators typically only refer to an approach to, and an account of, the soul found principally in the thought of Descartes and Leibniz. But Dyck argues that to do so is (...) to overlook the distinctive rational psychology developed by Christian Wolff, which emphasized the empirical foundation of any rational cognition of the soul, and which was widely influential among eighteenth-century German philosophers, including Kant. In this book, Dyck reveals how the received conception of the aim and results of Kant's Paralogisms must be revised in light of a proper understanding of the rational psychology that is the most proximate target of Kant's attack. In particular, he contends that Kant's criticism hinges upon exposing the illusory basis of the rational psychologist's claims inasmuch as he falls prey to the appearance of the soul as being given in inner experience. Moreover, Dyck demonstrates that significant light can be shed on Kant's discussion of the soul's substantiality, simplicity, personality, and existence by considering the Paralogisms in this historical context.Readership: Scholars and advanced students in history of philosophy, especially those working on Kant. (shrink)

Contemporary philosophers frequently assume that Kant never seriously engaged with Spinoza or Spinozism --certainly not before the break of Der Pantheismusstreit, or within the Critique of Pure Reason. Offering an alternative reading of key pre-critical texts and to some of the Critique's most central chapters, Omri Boehm challenges this common assumption. He argues that Kant not only is committed to Spinozism in early essays such as "The One Possible Basis" and "New Elucidation," but also takes up Spinozist metaphysics as Transcendental (...) Realism's most consistent form in the Critique of Pure Reason. (shrink)

Sally Sedgwick presents a fresh account of Hegel's critique of Kant's theoretical philosophy. She argues that Hegel offers a compelling critique of and alternative to the conception of cognition that Kant defended in his 'Critical' period, and explores Hegel's claim to derive from Kantian doctrines clues to a superior form of idealism.

The effort to fit simple logical truths–like `if it's either red or green and it's not red, then it must be green'–into Kant's account of knowledge turns up a position more subtle and intriguing than might be expected at first glance.

In the transcendental aesthetic of the Critique of Pure Reason, Kant claims that space and time are neither things in themselves nor properties of things in themselves but mere subjective forms of our sensible experience. Call this the Subjectivity Thesis. The striking conclusion follows an analysis of the representations of space and time. Kant argues that the two representations function as a priori conditions of experience, and are singular "intuitions" rather than general concepts. He also contends that the representations underwrite (...) some non-trivial a priori cognition of the objects of sensible experience. The Subjectivity Thesis is then presented as an immediate consequence: Space represents no property at all of any things in themselves nor any relation of them to each other. . . . For neither absolute nor relative determinations can be intuited prior to the existence of the things to which they pertain, thus [neither] can be intuited a priori. Time is not something which exists of itself, or which inheres in things as an objective determination. . . . [Were it] a determination or order inhering in things themselves, it could not precede the objects as their condition, and be known and intuited a priori by means of synthetic propositions. Kant's argument for the Subjectivity Thesis seems to have the following structure: * No absolute or relational features of things in themselves can be cognized a priori. (shrink)

Kant famously declares that “although all our cognition commences with experience, … it does not on that account all arise from experience”. This marks Kant’s disagreement with empiricism, and his contention that human knowledge and experience require both sensation and the use of certain a priori concepts, the Categories. However, this is only the surface of Kant’s much deeper, though neglected view about the nature of reason and judgment. Kant holds that even our a priori concepts are acquired, not from (...) sensation, but “originally,” because our mind has a fundamental capacity to judge that, upon sensory stimulation, generates the Categories through its basic logical functions of judgment. This “epigenesis” of reason and our fundamental capacity to judge that drives it is the topic of Longuenesse’s fascinating book, and the source of her title. (shrink)

R. Lanier Anderson presents a new account of Kant's distinction between analytic and synthetic judgments, and provides it with a clear basis within traditional logic. He reconstructs compelling claims about the syntheticity of elementary mathematics, and re-animates Kant's arguments against traditional metaphysics in the Critique of Pure Reason.

Here I revisit Bolzano's criticisms of Kant on the nature of logic. I argue that while Bolzano is correct in taking Kant to conceive of the traditional logic as a science of the activity of thinking rather than the content of thought, he is wrong to charge Kant with a failure to identify and examine this content itself within logic as such. This neglects Kant's own insistence that traditional logic does not exhaust logic as such, since it must be supplemented (...) by a transcendental logic that will in fact study nothing other than thought's content. Once this feature of Kant's views is brought to light, a much deeper accord emerges between the two thinkers than has hitherto been appreciated, on both the nature of the content that is at issue in logic and the sense of logic's generality and formality. (shrink)

This paper analyzes hegel's critique of kant's theoretical philosophy in terms of three specific objections to kant's transcendental deduction (concerning the representation of the i, The necessity of the categories, And the problem of a preliminary epistemology) and three specific objections to kant's transcendental idealism (concerning the thing in itself, The antinomies, And other specific problems of the transcendental dialectic).