The aim of this paper is to show firstly why Kant believes we should hang on to teleology, and, secondly, that his views on the matter are still relevant to contemporary epistemology despite the fact that theories of evolution now allow purely mechanical explanations of organic processes. By considering Kant’s account in light of that of Daniel Dennett, I elucidate what I believe to be the strength of Kant’s theory, namely, the pragmatic role it assigns to reflective teleological principles. (edited).

In contrast to the previously widespread view that Kant's work was largely in dialogue with the physical sciences, recent scholarship has highlighted Kant's interest in and contributions to the life sciences. Scholars are now investigating the extent to which Kant appealed to and incorporated insights from the life sciences and considering the ways he may have contributed to a new conception of living beings. The scholarship remains, however, divided in its interest: historians of science are concerned with the content of (...) Kant's claims, and the ways in which they may or may not have contributed to the emerging science of life, while historians of philosophy focus on the systematic justifications for Kant's claims, e.g., the methodological and theoretical underpinnings of Kant's statement that living beings are mechanically inexplicable. My aim in this paper is to bring together these two strands of scholarship into dialogue by showing how Kant's methodological concerns (specifically, his notion of reflective judgment) contributed to his conception of living beings and to the ontological concern with life as a distinctive object of study. I argue that although Kant's explicit statement was that biology could not be a science, his implicit and more fundamental claim was that the study of living beings necessitates a distinctive mode of thought, a mode that is essentially analogical. I consider the implications of this view, and argue that it is by developing a new methodology for grasping organized beings that Kant makes his most important contribution to the new science of life. (shrink)

This paper investigates conceptions of explanation, teleology, and analogy in the works of Immanuel Kant (1724-1804) and Georges Cuvier (1769-1832). Richards (2000, 2002) and Zammito (2006, 2012, 2018) have argued that Kant’s philosophy provided an obstacle for the project of establishing biology as a proper science around 1800. By contrast, Russell (1916), Outram (1986), and Huneman (2006, 2008) have argued, similar to suggestions from Lenoir (1989), that Kant’s philosophy influenced the influential naturalist Georges Cuvier. In this article, I wish to (...) expand on and further the work of Russell, Outram, and Huneman by adopting a novel perspective on Cuvier and considering (a) the similar conceptions of proper science and explanation of Kant and Cuvier, and (b) the similar conceptions of the role of teleology and analogy in the works of Kant and Cuvier. The similarities between Kant and Cuvier show, contrary to the interpretation of Richards and Zammito, that some of Kant’s philosophical ideas, whether they derived from him or not, were fruitfully applied by some life scientists who wished to transform life sciences into proper sciences around 1800. However, I also show that Cuvier, in contrast to Kant, had a workable strategy for transforming the life sciences into proper sciences, and that he departed from Kant’s philosophy of science in crucial respects. (shrink)

In the 1787 Transcendental Deduction of the Categories Kant indicates the only possible ways by which one can account for a necessary agreement of experience with the concepts of its objects (B166), using analogies between modes of explanation and biological theories about the origin of life. He endorses epigenesis as a model for his system of pure reason (B167). This paper examines various interpretive claims about the meaning of this theory of generation and its significance for Kant’s philosophy (Section 1), (...) showing that, after his Critical shift in perspective, in 1775/77 Kant already combined preformed elements and their purposively oriented formation by natural forces (Section 2). Contrary to the standard view, Kant’s theory of race appears to constitute the background to assess Blumenbach’s later (1799/1781) shift to epigenesis after supporting Haller’s preformism (Section 3). In Section 4, I argue that the ground of affinity between epigenesis and formal idealism rests in tracing the first origin of these conformities: externala posterioriclimate conditions and predisposed germs and dispositions within the generative power of the human body; and externala posterioriexperience and spontaneousa prioriconcepts of its objects, within pure sensory intuiting and pure thinking. In both cases the external empirical conditions would function as occasioning propelling factors affecting internal pre-established forms of generation. (shrink)

This is an article-length summary of the argument in my book, Kant's Organicism: Epigenesis and the Development of Critical Philosophy (University of Chicago Press, 2013; 2015).

This paper examines how in the ‘Critique of teleological judgment’ Kant characterized the concept of natural purpose in relation to and in distinction from the concepts of nature and the concept of purpose he had developed in his other critical writings. Kant maintained that neither the principles of mechanical science nor the pure concepts of the understanding through which we determine experience in general provide adequate conceptualizations of the unique capacities of organisms. He also held that although the concept of (...) natural purpose was derived through reflection upon an analogy to human purposive activity in artistic production and moral action, it articulates a unique notion of intrinsic purposiveness. Kant restricted his critical reflections on organisms to phenomena that can be given to us in experience, criticizing speculations on their first origins or final purpose. But I argue that he held that the concept of natural purpose is a product of the reflecting power of judgment, rather than an empirical concept, and represents only the relation of things to our power of judgment. Yet it is necessary for the identification of organisms as organized and self-organizing, and as subject to unique norms and causal relations between parts and whole. (shrink)

The rise of the mechanistic worldview in the seventeenth century had a major impact on views of biological generation. Many seventeenth century naturalists rejected the old animist thesis. However, the alternative view of gradual mechanistic formation in embryology didn’t convince either. How to articulate the peculiarity of life? Researchers in the seventeenth century proposed both “animist” and mechanistic theories of life. In the eighteenth century again a controversy in biology arose regarding the explanation of generation. Some adhered to the view (...) that life is a physical property of matter (e.g. Buffon), others saw living entities as the result of the development of pre-existing germs (e.g. Bonnet). Naturalists, lacked a convincing account that could guide their research. In interaction with leading naturalists of his time Immanuel Kant articulated an approach to explaining generation. Kant’s account, delineated in his Kritik der Urteilskraft (Critique of the power of judgment) (1790), is a combination of Newtonian non-reductionist mechanism in explanation, and a concept of natural end comparable to Stahl’s formal conception of organic bodies. It consists of two claims: a) in biology only mechanical explanation is explanatory, and b) living entities contain some original organisation, which is mechanically unexplainable. In the nineteenth century this approach influenced naturalists as Müller, Virchow, and Von Baer, in their physiological research. Dissatisfied with a sheer mechanistic or, on the other hand, a sheer teleological approach, they appreciated the Kantian account of mechanical explanation of natural ends. In Germany, in the second halve of the nineteenth century, Ernst Haeckel reopened the debate about abiogenesis, which still continuous. (shrink)

In this paper, I argue that Kant adopted, throughout his career, a position that is much more akin to classical accounts of epigenesis, although he does reject the more radical forms of epigenesis proposed in his own time, and does make use of preformationist sounding terms. I argue that this is because Kant thinks of what is pre-formed as a species, not an individual or a part of an individual; has no qualm with the idea of a specific, teleological principle (...) or force underlying generation, and conceives of germs and predispositions as specific constraints on such a principle or force. Neither of these conceptions of what is “preformed”, I argue, is in strict opposition to classical epigenesis. I further suggest that Kant’s lingering use of preformationist terminology is due to his belief that this is required to account for the specificity of the specific generative force; his resistance towards the unrestricted plasticity of the generative force in radical epigenesis, which violates species-fixism; and his insistence on the internal, organic basis of developmental plasticity and variation within species. I conclude by suggesting that this terminological and interpretative peculiarity is partly due to a larger shift in the natural philosophical concerns surrounding the debate on epigenesis and preformation. Specifically, it is a sign that the original reasons for resisting epigenesis, namely its use of specific, teleological principles and its commitment to the natural production of biological structure, became less of a concern, whereas unrestricted plasticity and its undermining of fixism became a real issue, thereby also becoming the focal point of the debate. (shrink)

Does Kant hold that we can have intuitions independently of concepts? A striking passage from § 13 of the Critique of Pure Reason appears to say so explicitly. However, it also conjures up a scenario where the categories are inapplicable to objects of intuition, a scenario presumably shown impossible by the following Transcendental Deduction. The seemingly non-conceptualist claim concerning intuition have therefore been read, by conceptualist interpreters of Kant, as similarly counterpossible. I argue that the passage in question best supports (...) an underappreciated middle position where intuition requires a pre-conceptual use of the understanding. Such pre-conceptual use of the understanding faces both textual and systematic objections. I show that these objections can be rebutted. (shrink)

Kant often compares reason to an organized body, which suggests that reason should be understood as a whole from which all possible uses of the faculties of reason are derived. However, Kant does not elaborate his conception of the whole of reason. Nor does the secondary literature. This paper suggests that the wholeness of reason is the apodictic modality of reason, i.e., the necessary standard that determines what can systematically belong to reason, and thus works as the systematic condition for (...) all possible uses of the faculties of reason. This necessary standard is the discipline of pure reason. Kant compare souvent la raison à un corps organisé, ce qui suggère que la raison devrait être comprise comme un tout à partir duquel dérivent systématiquement toutes les fonctions possibles des facultés de la raison. Ni Kant, ni la littérature secondaire n’élabore cependant sa conception de la raison comme un tout. Autrement dit, ils n’élaborent pas la notion d’unité de la raison. Je soutiens que l’unité de la raison devrait être comprise comme la modalité apodictique de la raison, c’est-à-dire le critère nécessaire qui détermine ce qui peut appartenir systématiquement à la raison. Ce critère nécessaire est la discipline de la raison pure. (shrink)

The aim of this paper is to show that for Kant, a combination of epigenesis and monogenesis is the condition of possibility of anthropology as he conceives of it and that moreover, this has crucial implications for the biological dimension of his account of human nature. More precisely, I begin by arguing that Kant’s conception of mankind as a natural species is based on two premises: firstly the biological unity of the human species (monogenesis of the human races); and secondly (...) the existence of ‘seeds’ which may or may not develop depending on the environment (epigenesis of human natural predispositions). I then turn to Kant’s account of man’s natural predispositions and show that far from being limited to the issue of races, it encompasses unexpected human features such as gender, temperaments and nations. These predispositions, I argue, are means to the realisation of Nature’s overall purpose for the human species. This allows me to conclude that man’s biological determinism leads to the species’ preservation, cultivation and civilisation. (shrink)

The aim of this paper is to show that for Kant, a combination of epigenesis and monogenesis is the condition of possibility of anthropology as he conceives of it and that moreover, this has crucial implications for the biological dimension of his account of human nature. More precisely, I begin by arguing that Kant’s conception of mankind as a natural species is based on two premises: firstly the biological unity of the human species (monogenesis of the human races); and secondly (...) the existence of ‘seeds’ which may or may not develop depending on the environment (epigenesis of human natural predispositions). I then turn to Kant’s account of man’s natural predispositions and show that far from being limited to the issue of races, it encompasses unexpected human features such as gender, temperaments and nations. These predispositions, I argue, are means to the realisation of Nature’s overall purpose for the human species. This allows me to conclude that man’s biological determinism leads to the species’ preservation, cultivation and civilisation. (shrink)

ABSTRACT Between the first two Critiques, Kant wrote what he called a “conjectural history” of the development of human freedom through a reading of Genesis. In the essay, reason itself is conceived of in terms of its “genesis,” and Kant primarily reads “Genesis” as an account of reason’s ascension or becoming. Just as humankind becomes itself through the Fall, so too does reason simultaneously come into its own. Adam indeed acts as a template for the conception of moral agency that (...) Kant will go on to develop in much more detail in the second critique. More significantly, however, as I argue below, the “genesis” and ascension of reason is only made possible through Eve’s covering up of herself. I argue that the act naturalizes both shame and clothing onto a feminine body conceived as un-reasonable. It is against this foil of unreason that reason is able to reach its own heights. I argue that Kant’s reading of Genesis in the “Conjectures” naturalizes women and clothing as superfluous: to humankind and to the ascent of reason alike. However, their function as the condition of possibility for Kant’s own system will show that they are anything but superfluous. Rather, they are essential. (shrink)

This paper seeks to characterize how the study of nutrition processes contributed to revisit the problem of vital organization in the late eighteenth century. It argues that focusing on nutrition leads to reformulate the problem of the relation between life and organization in terms of processes, rather than static or given structures. This nutrition-centered approach to life amounts to acknowledge the specific strategic role nutrition played in the development of a materialist approach to the generation of vital organization. The paper (...) proposes a clarification of the multiple meanings of the concept of organization in the context of Enlightenment physiology and nascent biology, before focusing on the century long analogy between nutrition and generation. It shows how, by contrasting different uses of this analogy, nutrition was employed as a key vital phenomenon in the development of epigenetic theories of generation, i.e. how a nutritive modeling of generation was used in the undermining of preformationism. To this purpose I contrast two seemingly opposite theories of generation, Buffon’s and Bonnet’s, and show that despite the obvious metaphysical discontent, their views of generation share a common mechanical conceptual frame in which nutrition is conflated with growth and repair. I then turn to the role nutrition played in the epigenetic conception of generation in C. F. Wolff’s embryology and analyze this rival understanding of nutrition as an organizing process. (shrink)

This work examines Kant’s remarkable decision to rewrite the core argument of the first Critique, the Transcendental Deduction of the Categories. I identify a two-part structure common to both versions: first establishing an essential role for the categories in unifying sensible intuitions; and then addressing a worry about how the connection between our faculties asserted in the first part is possible. I employ this structure to show how Kant rewrote the argument, focusing on Kant’s response to the concerns raised in (...) an early review by Johann Schultz. Schultz’s dissatisfaction with the original Deduction lies in its second part, and Kant’s subsequent revisions are focused on providing a better answer to this how-possible question. The new Deduction offers a more direct and convincing account of how our faculties work together to make experience possible. (shrink)

Given the central place organisms occupy in Kant’s account of living nature, it might seem unlikely that his claims about biological wholes could be relevant to current debates over the problem of biological individuality. These debates acknowledge the multiple realizability of biological individuality in vastly different forms, including parts of organisms and complex groups of organisms at various levels of the biological hierarchy, sparking much controversy in attempts to characterize a biological individual. I argue that, far from being irrelevant to (...) this controversy, Kant’s account provides a key insight for addressing the multiple realizability problem. I show how the reciprocal causality between a self-organizing whole and its parts, which Kant thinks characterizes a natural end, is not limited to organisms but is exhibited by numerous types of beings in living nature. Self-organizing wholes of various kinds, and at various biological levels, may count as biological individuals, depending on the degree to which their functionally integrated parts are represented by reflective judgement as a natural end. (shrink)

In this paper, I argue that Kant adopted, throughout his career, a position that is much more akin to classical accounts of epigenesis, although he does reject the more radical forms of epigenesis proposed in his own time, and does make use of preformationist sounding terms. I argue that this is because Kant (1) thinks of what is pre-formed as a species, not an individual or a part of an individual; (2) has no qualm with the idea of a specific, (...) teleological principle or force underlying generation, and conceives of germs and predispositions as specific constraints on such a principle or force. Neither of these conceptions of what is “preformed”, I argue, is in strict opposition to classical epigenesis. I further suggest that Kant’s lingering use of preformationist terminology is due to (1) his belief that this is required to account for the specificity of the specific generative force; (2) his resistance towards the unrestricted plasticity of the generative force in radical epigenesis, which violates species-fixism; and (3) his insistence on the internal, organic basis of developmental plasticity and variation within species. I conclude by suggesting that this terminological and interpretative peculiarity is partly due to a larger shift in the natural philosophical concerns surrounding the debate on epigenesis and preformation. Specifically, it is a sign that the original reasons for resisting epigenesis, namely its use of specific, teleological principles and its commitment to the natural production of biological structure, became less of a concern, whereas unrestricted plasticity and its undermining of fixism became a real issue, thereby also becoming the focal point of the debate. (shrink)

Este artículo pretende indagar en la concepción de la locura desarrollada por el filósofo Immanuel Kant a lo largo de su trayectoria intelectual. Para llevar a cabo esta indagación el autor adopta una interpretación naturalizada del transcendentalismo kantiano desarrollada por Eugenio Moya Cantero en sus trabajos sobre el pensador alemán. Se pretende con ello conciliar dos planos de la investigación kantiana que han sido tradicionalmente contrapuestos: facticidad y transcendentalidad, quid facti y quid juris. Este planteamiento ofrece una razón humana situada (...) en el seno de la naturaleza y de su historia y constituida como entidad compleja, heterogénea y dinámica, concepción desde la que la locura aparece como un conflicto de la propia razón consigo misma. El artículo concluye exponiendo el concepto kantiano de sinrazón positiva como la forma más grave de locura y mostrando la influencia y utilidad que dicho concepto ha tenido en otras disciplinas científicas como la psiquiatría contemporánea. (shrink)

This article shows that Johann Gottlieb Steeb supported different aspects of Kant's theory of race. Despite the growing research on Kant's racial and biological theory, one finds no mention of Steeb in these interpretations. However, his work is relevant because of his attempt in 1785 to synthesize Kant's preformationist terminology with Blumenbach's epigenetic theory. This article aims at understanding this synthesis. Recent interpreters of Kant presuppose that preformationism excluded epigenesis. But already in 1785 Steeb saw the possibility of integrating Kant's (...) germs into a discourse that was to a large extent dominated by Blumenbach. Steeb's synthesis primarily implied that the concepts of germs and race could be amended to Blumenbach's understanding of human diversity. (shrink)

While Kant introduces his critical philosophy in continuity with the experimental tradition begun by Francis Bacon, it is widely accepted that his Copernican revolution places experimental physics outside the bounds of science. Yet scholars have recently contested this view. They argue that in Critique of the Power of Judgment Kant’s engagement with the growing influence of vitalism in the 1780s leads to an account of nature’s formative power that returns experimental physics within scientific parameters. Several critics are sceptical of this (...) revised reading. They argue that Kant’s third Critique serves precisely to deflate the epistemological status of experimental physics, thereby protecting science from the threat of vitalism. In this paper I examine Kant’s account of science in the context of the experimental tradition of philosophy, particularly in relation to the generation dilemma of the eighteenth century. I argue that Kant does not deflate the epistemological status of experimental physics but rather introduces systematicity to the experimental tradition. By identifying the reflective use of reason to organize laws of experience into a systematic whole, Kant aims to ground experimental inquiry on the secure course of a science, opening a conception of science as a research programme. (shrink)

Kant -- drawing on his eighteenth-century predecessors -- provided a discerning and powerful characterization of what biologists had to explain in organic form. His difference from the rest is that he opined that was impossible to explain it. Its ’inscrutability’ was intrinsic. The third ’Critique’ essentially proposed the reduction of biology to a kind of prescientific descriptivism, doomed never to attain authentic scientificity. By contrast, for Locke, and ’a fortiori’ for Buffon and his followers, ’intrinsic purposiveness’ was a fact of (...) the matter about concrete biological phenomena; the features of internal self-regulation were hypotheses arising out of actual research practice. The difference comes most vividly to light once we recognize Kant’s distinction of the concept of organism from the concept of life. (edited). (shrink)

A comprehensive and practical study tool, introducing Kant's thought and key works and exploring his continuing influence.

Michael Friedman's Kant and the Exact Sciences (1992) refocused scholarly attention on Kant's status as a philosopher of the sciences, especially (but not exclusively) of the broadly Newtonian science of the eighteenth century. The last few years have seen a plethora of articles and monographs concerned with characterizing that status. This recent scholarship illuminates Kant's views on a diverse group of topics: science and its relation to metaphysics; dynamics and the theory of matter; causation and Hume's critique of it; and, (...) the limits of mechanism and of mechanical intelligibility. I argue that recent interpretations of Kant's views on these topics should influence our understanding of his principal metaphysical and epistemological arguments and positions. (shrink)

Reconstructions of Romantic-era life science in general, and epigenesis in particular, frequently take the Kantian logic of autotelic “self-organization” as their primary reference point. I argue in this essay that the Kantian conceptual rubric hinders our historical and theoretical understanding of epigenesis, Romantic and otherwise. Neither a neutral gloss on epigenesis, nor separable from the epistemological deflation of biological knowledge that has received intensive scrutiny in the history and philosophy of science, Kant’s heuristics of autonomous “self-organization” in the third Critique (...) amount to the strategic capture of epigenesis from nature, for thought, in thought’s critical transcendence of nature. This essay looks to Jean-Baptiste Lamarck and his English contemporary Erasmus Darwin to begin to reconstruct the rigorously materialist, naturalist, and empiricist theories of epigenesis marginalized by Kantian argumentation. As theorists of environmental and social collaboration in the ontogeny of viable forms, Lamarck and Darwin illuminate features of our own epigenetic turn obscured by the rhetoric of “self-organization,” allowing us to glimpse an alternative Romantic genealogy of the biological present. (shrink)

Reconstructions of Romantic-era life science in general, and epigenesis in particular, frequently take the Kantian logic of autotelic “self-organization” as their primary reference point. I argue in this essay that the Kantian conceptual rubric hinders our historical and theoretical understanding of epigenesis, Romantic and otherwise. Neither a neutral gloss on epigenesis, nor separable from the epistemological deflation of biological knowledge that has received intensive scrutiny in the history and philosophy of science, Kant’s heuristics of autonomous “self-organization” in the third Critique (...) amount to the strategic capture of epigenesis from nature, for thought, in thought’s critical transcendence of nature. This essay looks to Jean-Baptiste Lamarck and his English contemporary Erasmus Darwin to begin to reconstruct the rigorously materialist, naturalist, and empiricist theories of epigenesis (still) marginalized by Kantian argumentation. As theorists of environmental and social collaboration in the ontogeny of viable forms, Lamarck and Darwin illuminate features of our own epigenetic turn obscured by the rhetoric of “self-organization,” allowing us to glimpse an alternative Romantic genealogy of the biological present. (shrink)

Tak zwany spór o panteizm był istotnym wydarzeniem filozoficznym w niemieckim krajobrazie intelektualnym dwóch ostatnich dekad XVIII wieku, który spowodował jednocześnie odrodzenie zainteresowania Spinozą w Niemczech. Istnieje ogromna literatura dotycząca tego sporu z perspektywy zarówno filozoficznej, jak i czysto historiograficznej, jednakże pomimo intensywnie dyskutowanej tetralogii Jonathana I. Israela na temat historii oświecenia, wciąż brakuje nowej, szerszej debaty wokół relacji sporu o panteizm do globalnej dynamiki późnego oświecenia i jego wewnętrznych napięć. W artykule omawiane są kluczowe idee sformułowane przez Herdera, Goethego, (...) Fichtego, Kanta, Schleiermachera i Novalisa jako odpowiedzi na 'wyzwanie panteistyczne', które w formie prowokacji przedstawił Jacobi, a następnie pokazane jest, w jaki sposób ujawniają one pewne zasadnicze ideologiczne napięcia typowe dla nowoczesności. Wskazane są dwie podstawowe osie jako środki ciężkości całego sporu: oś transcendencji/immanencji oraz oś autonomii/heteronomii. Twierdzi się, że historyczny fenomen 'panteizmu' nie powinien być a priori wiązany z pewnym konkretnym emancypacyjnym potencjałem, lecz raczej potraktowany jako rodzaj 'soczewki' albo 'narzędzia sondującego' słabe punkty oświecenia i jego zaniedbane problemy, które w wielu przypadkach zostały wykorzystane przez kontroświeceniową reakcję. Podkreśla się jednak, że panteizm jako idea odegrał fundamentalną rolę w szybkim procesie de-eschatologizacji i jednocześnie jest znaczącym symptomem politycznej reorientacji w obrębie nowoczesności w sposób, który jednak nie ma nic wspólnego z tak zwaną klasyczną 'tezą o sekularyzacji' Löwitha, Schmitta czy Taubesa. (shrink)

Johann Friedrich Blumenbach is widely known as the father of German vitalism and his notion of Bildungstrieb, or nisus formativus, has been recognized as playing a key role in the debates about generation in German-speaking countries around 1800. On the other hand, Caspar Friedrich Wolff was the first to employ a vitalist notion, namely that of vis essentialis, in the explanatory framework of epigenetic development. Is there a difference between Wolff’s vis essentialis and Blumenbach’s nisus formativus? How does this difference (...) influence their overall understanding of the epigenetic process? The paper aims to provide an answer to these questions through the analysis of a little-known document, which contributes to shed light on a crucial chapter of the German life sciences in the late eighteenth-century, namely the decisive phase of the process that led to the formalization of biology as a unified field of inquiry at the beginning of the nineteenth century. (shrink)

This paper explains the empirical markers by which Kant thinks that one can identify moral responsibility. After explaining the problem of discerning such markers within a Kantian framework, I briefly explain Kant’s empirical psychology. I then argue that Kant’s empirical markers for moral responsibility—linked to higher faculties of cognition—are not sufficient conditions for moral responsibility, primarily because they are empirical characteristics subject to natural laws. Next, I argue that these markers are not necessary conditions of moral responsibility. Given Kant’s transcendental (...) idealism, even an entity that lacks these markers could be free and morally responsible, although as a matter of fact Kant thinks that none are. Given that they are neither necessary nor sufficient conditions, I discuss the status of Kant’s claim that higher faculties are empirical markers of moral responsibility. Drawing on connections between Kant’s ethical theory and ‘common rational cognition’, I suggest that Kant’s theory of empirical markers can be traced to ordinary common sense beliefs about responsibility. This suggestion helps explain both why empirical markers are important and what the limits of empirical psychology are within Kant’s account of moral responsibility.Keywords: Immanuel Kant; Moral responsibility; Freedom; Empirical psychology; Transcendental idealism; Reason; Common sense; Anthropology. (shrink)

Canguilhem’s contemporary relevance lies in how he critiques the relation between knowledge and life that underlies Kantian rationality. The latter’s Critique of Pure Reason and Critique of Judgment represent life in the form of an exception: life is simultaneously included and excluded from understanding. Canguilhem’s critique can be grouped into three main strands of argument. First, his reference to concepts as preserved problems breaks with Kant’s idea of concepts regarding the living as a ‘unification of the manifold’. Second, Canguilhem’s vital (...) normativity represents life as the potential to resist normative orders that judge the living, relegating Kant’s ‘lawfulness of the contingent’ to a ‘mediocre regularity’. Third, Canguilhem’s introduction of the environment as a ‘category of contemporary thought’ decentres the living/knowing subject and introduces contingency. His idea of the ‘knowledge of life’ leads to the conclusion that life is the condition of possibility of rationality, rather than rationality’s ‘blind spot’. (shrink)