Philosophical Thought
eISSN : 0000-0000
10.5
citescore
CiteScore measures the average citations received per peer-reviewed document published in this title. CiteScore values are based on citation counts in a range of four years (e.g. 2018-2021) to peer-reviewed documents (articles, reviews, conference papers, data papers and book chapters) published in the same four calendar years, divided by the number of these documents in these same four years
10.5
impact factor
CiteScore measures the average citations received per peer-reviewed document published in this title. CiteScore values are based on citation counts in a range of four years (e.g. 2018-2021) to peer-reviewed documents (articles, reviews, conference papers, data papers and book chapters) published in the same four calendar years, divided by the number of these documents in these same four years (e.g. 2018 – 21).
10.5
pubmed
CiteScore measures the average citations received per peer-reviewed document published in this title. CiteScore values are based on citation counts in a range of four years (e.g. 2018-2021) to peer-reviewed documents (articles, reviews, conference papers, data papers and book chapters) published in the same four calendar years, divided by the number of these documents in these same four years (e.g. 2018 – 21).
10.5
Embase
Biosis Preview
Volume 5, Issue 4 (2025)
J Clin Care Skill 2025, 5(4): 433-448 |
Back to browse issues page
History
Received: 2025/08/23 | Accepted: 2025/09/28 | Published: 2025/10/4
Received: 2025/08/23 | Accepted: 2025/09/28 | Published: 2025/10/4
How to cite this article
Najjarnezhad A, Zali M. Non-Conceptualism and Transcendental Exposition of the Space. J Clin Care Skill 2025; 5 (4) :433-448
URL: http://jpt.modares.ac.ir/article-6-82598-en.html
URL: http://jpt.modares.ac.ir/article-6-82598-en.html
1- Department of Philosophy, Faculty of Literature and Humanities, University of Tehran, Tehran, Iran
| Abstract (HTML) (633 Views)
Full-Text: (16 Views)
Introduction
The debate between conceptualism and non-conceptualism in Kant centers on whether the unity of sensory intuitions, particularly space and time, depends on apperception [Hegel, 1977; McDowell, 1994; Sellars, 1968]. Conceptualists maintain that apperception intervenes in all intuitions and that the unity of time and space, like other intuitions, derives from the understanding, without which the Transcendental Deduction would fail [Longuenesse, 1998; Ginsborg, 2008; Grüne, 2011; Land, 2015; McDowell, 2017; Onof & Schulting, 2014; Roche, 2018; Friedman, 2000]. Non-conceptualists respond that the Deduction can succeed without such dependence, since in the Transcendental Aesthetic Kant presents time and space as wholes prior to their parts, a structure that cannot be explained through apperception [Golob, 2016; Schulting, 2017]. This opposition has made the Transcendental Deduction the central focus of the debate [Connolly, 2014; Matherne, 2015; Allais, 2016; McLear, 2020]. Against this tendency, the essay argues that the transcendental exposition of space provides a rigorous and self-sufficient account of the unity of space, incompatible with non-conceptualist readings, and equally central to the dispute.
The Place of the Transcendental Exposition in Demonstrating Space as Form of Intuition
In the Transcendental Aesthetic, Kant seeks to establish time and space as the forms of sensible intuition and as ideal representations. The argument of the Aesthetic can be interpreted as proceeding in four stages: (1) cognition requires both concepts and intuitions, corresponding to the faculties of understanding and sensibility (Introduction to the Transcendental Aesthetic); (2) synthetic a priori cognition presupposes a distinction between the form and matter of intuition (Introduction to the Transcendental Aesthetic); (3) space can serve as the form of outer intuition (Metaphysical Expositions); and (4) geometry demonstrates that space is indeed the form of outer intuition (Transcendental Exposition of Space) [Merritt, 2010]. This four-stage structure represents an interpretative reconstruction of Kant’s reasoning rather than an explicit claim in the text [Kant, 1998: A6–7/B10; B13/A9; B33/A19].
Based on Kant’s discussion in the Introduction to the Critique of Pure Reason, one can also distinguish two senses of intuition: (1) intuition in the minimal sense, which emphasizes its receptivity and the givenness of objects independent of the subject, and (2) intuition in the broad or cognitive-epistemic sense, which emphasizes its role in cognition, connecting the intuition of a given object with concepts in synthetic a priori judgments [Kant, 1998: A6–7/B10; B13/A9; B33/A19; McDowell, 1994; Stephenson & Gomes, 2016; Schafer, 2022; Chaplin, 2022]. Similarly, Kant’s discussion of a priori judgments and a priori concepts allows for a distinction between two senses of a priori: (1) minimal a priori, when a representation, through abstraction from empirical content, is shown to originate in the subject’s faculties, and (2) broad a priori, when a representation, besides originating in the subject’s faculties, also plays a role in connecting synthetic a priori judgments to the cognitive faculties [Kant, 1998: A6–7/B10; B13/A9; Guyer, 1987; Kohl, 2021].
This interpretative distinction clarifies the roles of Kant’s metaphysical and transcendental expositions of space [Messina, 2015; Smyth, 2024]. In the metaphysical exposition, space is presented independently of cognition and can only be shown as an intuition and a priori in the minimal sense, serving as a candidate for a form of intuition (Metaphysical Expositions). In the transcendental exposition, Kant situates space within cognition, demonstrating that it functions as a broadly a priori intuition, connecting to synthetic a priori judgments (Transcendental Exposition of Space) [Kant, 1998: A6–7/B10; B13/A9; B33/A19]. Only in this exposition can space be properly established as the form of outer intuition, whereas the metaphysical exposition is insufficient for this purpose.
How the Transcendental Exposition Demonstrates Space as a Form of Outer Intuition
In the transcendental exposition of space, Kant demonstrates that space grounds the synthetic a priori propositions of geometry and, in doing so, establishes space as an a priori intuition in the broader sense, ultimately confirming it as the form of outer intuition [Kant, 1998: B40–41; A713–B741; A719–B747; B16; Shabel, 2004]. Kant defines a transcendental exposition as the explanation of a concept as a principle from which insight into the possibility of other synthetic a priori cognitions can be gained, requiring that such cognitions actually follow from the concept and are possible only under a certain mode of explanation [Kant, 1998: B40; Watkins & Willaschek, 2020].
The exposition proceeds in two interpretatively reconstructed steps. First, space provides the ground for synthetic a priori propositions of geometry. Geometrical propositions are synthetic and a priori; they go beyond mere concepts and therefore require intuition [Kant, 1998: B16; B40–41]. Because these propositions are necessary and universal, the spatial intuition must be a priori rather than empirical. This a priori intuition, though initially characterized in the minimal sense in the metaphysical exposition, is shown here to be a priori and intuitive in the broader sense, as it constitutes the cognitive ground of geometrical propositions and plays a constitutive role in their formation.
Second, Kant concludes that space is the form of outer intuition. Space precedes objects of cognition and provides the condition under which objects can appear determinately; it thus resides in the subject’s intrinsic structure, both as the a priori ground of geometrical propositions and as the intuitive framework through which objects are given [Kant, 1998: B41]. The combination of these two features—its a priori status in the broader sense and its intuitive role in cognition—confirms space as the form of outer intuition.
A key element in Kant’s argument is the notion of geometrical construction, whereby geometrical figures are produced in space. Geometrical construction links concepts with intuition, showing that geometrical knowledge depends on the a priori intuition of space [Kant, 1998: A713–B741; A719–B747]. Without this connection, space could not serve as the cognitive ground of geometry, nor could it be established as an a priori and intuitive form in the broader sense. The role of geometrical construction is therefore essential to demonstrating the status of space as a form of outer intuition.
Finally, this analysis raises a question for non-conceptualist interpretations: given their understanding of geometrical construction, can Kant’s transcendental exposition achieve its intended conclusion? This issue is addressed in the final section of the study.
The Incompatibility of the Transcendental Exposition and Non-Conceptualism
Non-conceptualist interpretations face a fundamental difficulty in reconciling Kant’s transcendental exposition of space with their account of geometrical construction. According to non-conceptualists, apperception does not intervene in the unity of intuitive space, which requires distinguishing between intuitive space and conceptual space to explain geometrical figures [Kant, 1998: A25–B39; Onof & Schulting, 2015; Tolley, 2016; Tolley, 2017; Tolley, 2020]. Geometrical figures, as products of construction, are conceptual appearances, yet they must ultimately be apprehended as components of intuitive space.
To account for this, non-conceptualists describe geometrical construction as a staged process aligned with Kant’s threefold synthesis [Kant, 1998: A98–110]: synthesis of apprehension, synthesis of reproduction, and synthesis of recognition. In this framework, the first stage—synthesis of apprehension—yields a phenomenological, conceptual grasp of intuitive space. The subsequent syntheses of reproduction and recognition generate geometrical figures as conceptual representations, which are then indirectly apprehended as components of intuitive space. This staged construction illustrates the non-conceptualist attempt to interpret conceptual figures of geometry as the limitations of intuitive space.
However, this duality creates a fundamental problem for the transcendental exposition. In the synthesis of apprehension, the object of construction is intuitive space, whereas in the subsequent syntheses of reproduction and recognition, the subject of construction is the conceptual grasp of space. Kant’s transcendental exposition establishes that space is an a priori intuition in the broad, cognitive-epistemic sense precisely because it functions as the subject of construction in geometrical cognition, playing an essential epistemological role in synthetic a priori judgments [Kant, 1998: A98–110; A713–B741; A719–B747; A723–B751]. In the non-conceptualist account, however, the subject of construction in these later syntheses is conceptual rather than intuitive, making it unclear whether this epistemological role should be attributed to intuitive or conceptual space [Onof & Schulting, 2015; Tolley, 2017; Tolley, 2020]. As a result, the argument cannot demonstrate that intuitive space qualifies as an a priori intuition in the broad sense. Consequently, non-conceptualists fail to account for the transcendental exposition’s conclusion that space is an a priori intuition and the form of outer intuition, because the crucial link between intuitive space and the cognitive grounding of geometrical propositions is broken [Onof & Schulting, 2015; Tolley, 2017; Tolley, 2020].
Conclusion
Kant’s transcendental exposition of space demonstrates that space is an a priori intuition in the broad, cognitive-epistemic sense and the form of outer intuition, grounded in its role in geometrical construction and synthetic a priori judgments. Non-conceptualist readings, which separate intuitive and conceptual space in the threefold synthesis, cannot preserve the necessary link between space and cognition, and thus fail to account for Kant’s argument.
The debate between conceptualism and non-conceptualism in Kant centers on whether the unity of sensory intuitions, particularly space and time, depends on apperception [Hegel, 1977; McDowell, 1994; Sellars, 1968]. Conceptualists maintain that apperception intervenes in all intuitions and that the unity of time and space, like other intuitions, derives from the understanding, without which the Transcendental Deduction would fail [Longuenesse, 1998; Ginsborg, 2008; Grüne, 2011; Land, 2015; McDowell, 2017; Onof & Schulting, 2014; Roche, 2018; Friedman, 2000]. Non-conceptualists respond that the Deduction can succeed without such dependence, since in the Transcendental Aesthetic Kant presents time and space as wholes prior to their parts, a structure that cannot be explained through apperception [Golob, 2016; Schulting, 2017]. This opposition has made the Transcendental Deduction the central focus of the debate [Connolly, 2014; Matherne, 2015; Allais, 2016; McLear, 2020]. Against this tendency, the essay argues that the transcendental exposition of space provides a rigorous and self-sufficient account of the unity of space, incompatible with non-conceptualist readings, and equally central to the dispute.
The Place of the Transcendental Exposition in Demonstrating Space as Form of Intuition
In the Transcendental Aesthetic, Kant seeks to establish time and space as the forms of sensible intuition and as ideal representations. The argument of the Aesthetic can be interpreted as proceeding in four stages: (1) cognition requires both concepts and intuitions, corresponding to the faculties of understanding and sensibility (Introduction to the Transcendental Aesthetic); (2) synthetic a priori cognition presupposes a distinction between the form and matter of intuition (Introduction to the Transcendental Aesthetic); (3) space can serve as the form of outer intuition (Metaphysical Expositions); and (4) geometry demonstrates that space is indeed the form of outer intuition (Transcendental Exposition of Space) [Merritt, 2010]. This four-stage structure represents an interpretative reconstruction of Kant’s reasoning rather than an explicit claim in the text [Kant, 1998: A6–7/B10; B13/A9; B33/A19].
Based on Kant’s discussion in the Introduction to the Critique of Pure Reason, one can also distinguish two senses of intuition: (1) intuition in the minimal sense, which emphasizes its receptivity and the givenness of objects independent of the subject, and (2) intuition in the broad or cognitive-epistemic sense, which emphasizes its role in cognition, connecting the intuition of a given object with concepts in synthetic a priori judgments [Kant, 1998: A6–7/B10; B13/A9; B33/A19; McDowell, 1994; Stephenson & Gomes, 2016; Schafer, 2022; Chaplin, 2022]. Similarly, Kant’s discussion of a priori judgments and a priori concepts allows for a distinction between two senses of a priori: (1) minimal a priori, when a representation, through abstraction from empirical content, is shown to originate in the subject’s faculties, and (2) broad a priori, when a representation, besides originating in the subject’s faculties, also plays a role in connecting synthetic a priori judgments to the cognitive faculties [Kant, 1998: A6–7/B10; B13/A9; Guyer, 1987; Kohl, 2021].
This interpretative distinction clarifies the roles of Kant’s metaphysical and transcendental expositions of space [Messina, 2015; Smyth, 2024]. In the metaphysical exposition, space is presented independently of cognition and can only be shown as an intuition and a priori in the minimal sense, serving as a candidate for a form of intuition (Metaphysical Expositions). In the transcendental exposition, Kant situates space within cognition, demonstrating that it functions as a broadly a priori intuition, connecting to synthetic a priori judgments (Transcendental Exposition of Space) [Kant, 1998: A6–7/B10; B13/A9; B33/A19]. Only in this exposition can space be properly established as the form of outer intuition, whereas the metaphysical exposition is insufficient for this purpose.
How the Transcendental Exposition Demonstrates Space as a Form of Outer Intuition
In the transcendental exposition of space, Kant demonstrates that space grounds the synthetic a priori propositions of geometry and, in doing so, establishes space as an a priori intuition in the broader sense, ultimately confirming it as the form of outer intuition [Kant, 1998: B40–41; A713–B741; A719–B747; B16; Shabel, 2004]. Kant defines a transcendental exposition as the explanation of a concept as a principle from which insight into the possibility of other synthetic a priori cognitions can be gained, requiring that such cognitions actually follow from the concept and are possible only under a certain mode of explanation [Kant, 1998: B40; Watkins & Willaschek, 2020].
The exposition proceeds in two interpretatively reconstructed steps. First, space provides the ground for synthetic a priori propositions of geometry. Geometrical propositions are synthetic and a priori; they go beyond mere concepts and therefore require intuition [Kant, 1998: B16; B40–41]. Because these propositions are necessary and universal, the spatial intuition must be a priori rather than empirical. This a priori intuition, though initially characterized in the minimal sense in the metaphysical exposition, is shown here to be a priori and intuitive in the broader sense, as it constitutes the cognitive ground of geometrical propositions and plays a constitutive role in their formation.
Second, Kant concludes that space is the form of outer intuition. Space precedes objects of cognition and provides the condition under which objects can appear determinately; it thus resides in the subject’s intrinsic structure, both as the a priori ground of geometrical propositions and as the intuitive framework through which objects are given [Kant, 1998: B41]. The combination of these two features—its a priori status in the broader sense and its intuitive role in cognition—confirms space as the form of outer intuition.
A key element in Kant’s argument is the notion of geometrical construction, whereby geometrical figures are produced in space. Geometrical construction links concepts with intuition, showing that geometrical knowledge depends on the a priori intuition of space [Kant, 1998: A713–B741; A719–B747]. Without this connection, space could not serve as the cognitive ground of geometry, nor could it be established as an a priori and intuitive form in the broader sense. The role of geometrical construction is therefore essential to demonstrating the status of space as a form of outer intuition.
Finally, this analysis raises a question for non-conceptualist interpretations: given their understanding of geometrical construction, can Kant’s transcendental exposition achieve its intended conclusion? This issue is addressed in the final section of the study.
The Incompatibility of the Transcendental Exposition and Non-Conceptualism
Non-conceptualist interpretations face a fundamental difficulty in reconciling Kant’s transcendental exposition of space with their account of geometrical construction. According to non-conceptualists, apperception does not intervene in the unity of intuitive space, which requires distinguishing between intuitive space and conceptual space to explain geometrical figures [Kant, 1998: A25–B39; Onof & Schulting, 2015; Tolley, 2016; Tolley, 2017; Tolley, 2020]. Geometrical figures, as products of construction, are conceptual appearances, yet they must ultimately be apprehended as components of intuitive space.
To account for this, non-conceptualists describe geometrical construction as a staged process aligned with Kant’s threefold synthesis [Kant, 1998: A98–110]: synthesis of apprehension, synthesis of reproduction, and synthesis of recognition. In this framework, the first stage—synthesis of apprehension—yields a phenomenological, conceptual grasp of intuitive space. The subsequent syntheses of reproduction and recognition generate geometrical figures as conceptual representations, which are then indirectly apprehended as components of intuitive space. This staged construction illustrates the non-conceptualist attempt to interpret conceptual figures of geometry as the limitations of intuitive space.
However, this duality creates a fundamental problem for the transcendental exposition. In the synthesis of apprehension, the object of construction is intuitive space, whereas in the subsequent syntheses of reproduction and recognition, the subject of construction is the conceptual grasp of space. Kant’s transcendental exposition establishes that space is an a priori intuition in the broad, cognitive-epistemic sense precisely because it functions as the subject of construction in geometrical cognition, playing an essential epistemological role in synthetic a priori judgments [Kant, 1998: A98–110; A713–B741; A719–B747; A723–B751]. In the non-conceptualist account, however, the subject of construction in these later syntheses is conceptual rather than intuitive, making it unclear whether this epistemological role should be attributed to intuitive or conceptual space [Onof & Schulting, 2015; Tolley, 2017; Tolley, 2020]. As a result, the argument cannot demonstrate that intuitive space qualifies as an a priori intuition in the broad sense. Consequently, non-conceptualists fail to account for the transcendental exposition’s conclusion that space is an a priori intuition and the form of outer intuition, because the crucial link between intuitive space and the cognitive grounding of geometrical propositions is broken [Onof & Schulting, 2015; Tolley, 2017; Tolley, 2020].
Conclusion
Kant’s transcendental exposition of space demonstrates that space is an a priori intuition in the broad, cognitive-epistemic sense and the form of outer intuition, grounded in its role in geometrical construction and synthetic a priori judgments. Non-conceptualist readings, which separate intuitive and conceptual space in the threefold synthesis, cannot preserve the necessary link between space and cognition, and thus fail to account for Kant’s argument.