En la Antropología, en la sección referida a las facultades cognoscitivas superiores, se presenta la sagacidad como el don de la indagación. Con eso se indica que tiene un lugar en la investigación científica. En nuestro trabajo examinamos la función que se puede atribuir a la sagacidad en el método de investigación. La presencia de la sagacidad en un investigador es contingente, pero se la puede considerar como una condición que determina el alcance del método y sus límites. También determina (...) algunas características de los resultados de una investigación. Por eso, sugerimos que la sagacidad es una condición accesoria del método. La inteligencia personal del científico resulta así un elemento decisivo en la investigación, tanto en el planteo de los fines de ésta, como en el progreso del trabajo, y especialmente en las fases de diseño, de invención y de descubrimiento. (shrink)

RESUMO Neste artigo, busco identificar, por meio de algumas passagens da "Fundamentação da Metafísica dos Costumes" e da "Crítica da Razão Prática", o debate de Kant com a Filosofia Prática Universal de Wolff. Em um primeiro momento, apresento, de forma sucinta, alguns aspectos gerais da metafísica e da ética wolffiana com o intuito de, em um segundo momento, explicitar como algumas considerações de Kant, em suas duas primeiras obras morais, incidem diretamente nas teses de seu predecessor. A crítica de Kant (...) é apresentada nas seguintes etapas. Primeiro, destaco, diante das teses de Wolff, o argumento kantiano sobre a impossibilidade de se estabelecerem os princípios da faculdade superior de apetição e da obrigação moral a partir do prazer baseado nas representações e, por conseguinte, no princípio da felicidade. Em um segundo momento, sublinho a reivindicação kantiana de uma razão prática pura como a única base da faculdade superior de apetição. A partir disso, é notável o surgimento dos novos conceitos kantianos de lei formal, de liberdade e de perfeição moral. Por último, destaco, ainda em diálogo com Wolff, como a razão prática pura, compreendida como faculdade superior de apetição, pode representar não apenas as bases da necessidade moral, mas também uma fonte adequada de motivação. ABSTRACT In this Paper, I seek to identify Kant's debate with Wolff`s Universal Practical Philosophy in some passages of the "Foundations of Metaphysics of Morals" and of the "Critique of Practical Reason". At first, I briefly present some general aspects of Wolff`s metaphysics and ethics aiming at, in a second step, stressing how some of Kant's considerations, in his first two moral works, have a direct impact on the theses of his predecessor. First, stressing the discussion with Wolff, I highlight Kant's argument about the impossibility of establishing the principles of the superior faculty of desire and of moral obligation from the pleasure on the representations and, therefore, in the principle of happiness. In a second step, I stress the Kantian claim of pure practical reason as the basis of the superior faculty of desire. Thence, I show how the new Kantian concepts of formal law, freedom and moral perfection emerge. Finally, I highlight, still in a dialogue with Wolff, how the pure practical reason may represent not only the foundations of moral necessity, but also how it may be a proper source of motivation. (shrink)

Psychology considered as a natural science began as Aristotelian "physics" or "natural philosophy" of the soul. C. Wolff placed psychology under metaphysics, coordinate with cosmology. Scottish thinkers placed it within moral philosophy, but distinguished its "physical" laws from properly moral laws (for guiding conduct). Several Germans sought to establish an autonomous empirical psychology as a branch of natural science. British and French visual theorists developed mathematically precise theories of size and distance perception; they created instruments to test these theories and (...) to measure visual phenomena such as the duration of visual impressions. These investigators typically were dualists who included mental phenomena within nature. (shrink)

In this paper we focus on Deleuze’s interpretation of small perceptions in Leibniz’s thought, as well as on the supposed abandon of this notion in Kant. In connection with the two issues we contend that the way both authors deal with them makes sense within the framework of the Enlightenment.

The article examines Kant's various criticisms of the broadly Cartesian ontological argument as they are developed in the Critique of Pure Reason. It is argued that each of these criticisms is effective against its intended target, and that these targets include—in addition to Descartes himself—Leibniz, Wolff, and Baumgarten. It is argued that Kant's most famous criticism—the charge that being is not a real predicate—is directed exclusively against Leibniz. Kant's argument for this thesis—the argument proceeding from his example of a hundred (...) thalers—although it may seem to beg the question, in fact succeeds against Leibniz. It does so because the charge of begging the question can be rebutted if one makes certain Leibnizian assumptions. (shrink)

This paper offers an overview of consciousness and personal identity in eighteenth-century philosophy. Locke introduces the concept of persons as subjects of consciousness who also simultaneously recognize themselves as such subjects. Hume, however, argues that minds are nothing but bundles of perceptions, lacking intrinsic unity at a time or across time. Yet Hume thinks our emotional responses to one another mean that persons in everyday life are defined by their virtues, vices, bodily qualities, property, riches, and the like. Rousseau also (...) takes persons to be fundamentally determined by our socially-mediated emotional responses to one another, though unlike Hume or Locke, he has little interest in placing this account of persons alongside a larger discussion of the human mind and its operations. Developing this idea further, Kant argues that our moral commitments require that we must take ourselves to be free. The fundamental equality that Rousseau sought in the political order is, for Kant, a requirement that reason puts on all of us. (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)

L’œuvre philosophique de Lambert a souvent été traitée comme un moment de l’histoire de la formation de la pensée kantienne et des antécédents de la Critique de la raison pure. C’est en méconnaître l’originalité. Les deux ouvrages à cet égard les plus importants, le Nouvel Organon (1764) et l’Architectonique (1771) ont été conçus originellement comme les parties complémentaires d’un même projet qui s’inscrit dans la longue histoire de l’union entre logique et métaphysique. L’architectonique est une doctrine des catégories : le (...) recensement des notions ou concepts simples permettant de penser un objet quelconque réalise, en en déplaçant le champ d’application, la visée d’universalité qui définissait la métaphysique générale ou philosophie première dans les ontologies wolffiennes. Ce n’est plus une doctrine de l’étant comme tel, mais une anatomie de l’entendement inspirée par Locke. Cependant le traitement des concepts simples ainsi obtenus revient à la méthode mathématique suivant l’exemple de Wolff, corrigé par un retour au modèle euclidien : il s’agit, somme toute, de procéder pour chaque concept simple comme Euclide l’a fait pour l’un d’entre eux, celui de l’espace. L’architectonique peut ainsi, par l’établissement des combinaisons et dérivations de ces concepts, livrer le plan systématique du tout de la connaissance. Ainsi, la singularité de Lambert trouve mieux sa place dans la lignée qui va de la Science Générale leibnizienne à la Doctrine de la science (Wissenschaftslehre) de Bolzano ; et on peut y voir aussi, comme Cassirer l’a proposé, une préfiguration de la théorie de l’objet (Gegenstandstheorie) de Meinong. (shrink)

Both critics and defenders of Kant’sReligion within the Boundaries of Mere Reasonhave raised worries about its alleged employment of an ‘Augustinian’ conception of moral evil as well as the accounts of grace and moral regeneration consequent to it. Combined, these aspects of theReligionare often seen as responsible for its principal ‘wobble’, ‘conundrum’ or ‘internal contradiction’, and are likewise among the key reasons why theReligionis commonly seen as at odds with the epistemic strictures and moral principles which shape Kant’s broader Critical (...) corpus. It is the purpose of this article to reassess these charges and to show thereby that rather than accepting this alleged Augustinianism, Kant engages with and ultimatelyrejectsits core tenets. (shrink)

La filosofía de Wolff y Baumgarten ha sido tradicionalmente evaluada como nada más que una sistematización, carente de toda originalidad, de las doctrinas de Leibniz. El presente trabajo revisa esta opinión generaliza, concentrándose en el problema específico de la interacción de las sustancias naturales. Se muestra que Wolff y Baumgarten no siguen a Leibniz con el mismo grado de cercanía en relación a algunos de los principios centrales de la teoría armonía preestablecida y, con ello, se problematiza el uso de (...) la etiqueta “leibnizianismo” como referida a un cuerpo homogéneo e indiferenciado de doctrinas. (shrink)

Andrew Chignell recently proposed an original reconstruction of Kant's ‘Only Possible Argument’ for the existence of God. Chignell claims that what motivates the ‘Grounding Premise’ of Kant's proof, ‘real possibility must be grounded in actuality’, is the requirement that the predicates of a really possible thing must be ‘really harmonious’, i.e. compatible in an extra-logical or metaphysical sense. I take issue with Chignell's reconstruction. First, the pre-Critical Kant does not present ‘real harmony’ as a general condition of real possibility. Second, (...) the real harmony requirement is not what motivates the ‘Grounding Premise’ of the proof. Instead, this premise is sufficiently motivated by what Chignell labels the ‘content’ requirement. Finally, Kant's downgrading of the proof in his Critical period is not based on a concern regarding the real harmony of the predicates of God, but on his Critical restrictions on cognition in general and modal cognition in particular. (shrink)

Kant states in §76 of the third Critique that the divine intuitive intellect would not represent modal distinctions. Kohl and Stang claim that this statement entails that noumena lack modal properties, which, in turn, conflicts with Kant’s attribution of contingency to human noumenal wills. They both propose resolutions to this conflict based on conjectures regarding how God might non-modally represent what our discursive intellects represent as modally determined. I argue that these proposals fail; the viable resolution consists in recognizing that (...) we modalize human noumenal wills as a merely regulative-practical principle in our judgements of imputation. (shrink)

Selon Lambert, l’ontologie proposée par Baumgarten et Wolff se méprend sur le sens de ce qui est fondamental dans notre connaissance. La profondeur de l’analyse des concepts ne peut en effet jamais atteindre le fond de l’entendement pur ni les concepts véritablement fondamentaux – précisément parce qu’elle les considère de manière isolée pour en donner des définitions, au lieu de les considérer, selon une méthode euclidienne bien comprise, au travers des axiomes et des postulats qu’ils permettent d’établir. C’est pour répondre (...) à ce défaut du fondamental – ou plutôt à l’amphibologie du fondamental caractéristique de cette métaphysique-là – que Lambert est amené à distinguer les Grundbegriffe, les Grundsätze et les Grundverhältnisse constitutifs de notre connaissance. (shrink)

We argue that Kant’s views about consciousness, the mind-body problem, and the status of psychology as a science all differ drastically from the way in which these topics are conjoined in present debates about the prominent idea of a science of consciousness. Kant did never use the concept of consciousness in the now dominant sense of phenomenal qualia; his discussions of the mind-body problem center not on the reducibility of mental properties but of substances; and his views about the possibility (...) of psychology as a science did not employ the requirement of a mechanistic explanation, but of quantification of phenomena. This shows strikingly how deeply philosophical problems and conceptions can change even if they look similar on the surface. (shrink)

Comment des représentations deviennent-elles des concepts dans notre pensée? Comment l’entendement s’y prend-il pour produire des concepts quant à leur simple forme? Comment fait-il pour leur conférer la forme de la généralité? Le §6 de la Logique de Jäsche nous apprend que l’entendement met pour cela en œuvre une triple opération : 1) la comparaison (Vergleichung) qui permet de remarquer des différences ; 2) la réflexion (Reflexion) sur les marques communes ; et 3) l’abstraction (Abs...

Music is an ancient and ubiquitous form of human expression. One important component for which music is sought after is its aesthetic value, whose appreciation has typically been associated with largely learned, culturally determined factors, such as education, exposure, and social pressure. However, neuroscientific evidence shows that the aesthetic response to music is often associated with automatic, physically- and biologically-grounded events, such as shivers, chills, increased heart rate, and motor synchronization, suggesting the existence of an underlying biological platform upon which (...) contextual factors may act. Drawing on philosophical notions and neuroscientific evidence, I argue that, although there is no denying that social and cultural context play a substantial role in shaping the aesthetic response to music, these act upon largely universal, biological mechanisms involved with neural processing. I propose that the simultaneous presence of culturally-influenced and biologically-determined contributions to the aesthetic response to music epitomizes Baumgarten’s equation of sensory perception with taste. Taking the argument one step further, I suggest that the heavily embodied aesthetic response to music bridges the cleavage between the two discrepant meanings—the one referring to sensory perception, the other referring to judgments of taste—traditionally attributed to the word “aesthetics” in the sciences and the humanities. (shrink)

The purpose of this paper is to challenge the suggestion that Kant offers a solution to the Reinhold/Sidgwick Problem in his Metaphysics of Morals. The problem, briefly, is about how Kant can hold moral evil to be imputable when he also seems to hold that freedom is found only in moral actions. After providing a new formulation of this problem under the title ‘Objection R/S’ and describing the popular strategy for addressing it through reference to this text, the paper recounts (...) some of the history relevant to interpreting the passage in question. The paper then argues that this strategy is not supported by the text and indeed proves to be contrary to other arguments that are central to Kant's moral thought. The closing section briefly considers other possible ways of addressing the Objection R/S. (shrink)

Les Essais réunis ici sont des interventions de Lambert à l’Académie des sciences de Berlin. Le Discours de réception envisage la question des secours mutuels que peuvent s’apporter les classes de l’Académie (et, à travers elles, les domaines du savoir qu’elles représentent). Les Observations sur quelques dimensions du monde intellectuel abordent, à travers la question du sublime, la manière dont quelques aspects du « monde physique » sont transférés aux dénominations dans le « monde intellectuel », c’est-à-dire celui de la (...) connaissance et de la volonté, en elle-même et dans ses représentations poétiques. Les deux Essais de taxéométrie ont pour objet de présenter une théorie de la mesure de l’ordre tel qu’il apparaît ; le deuxième essai étant tout particulièrement associé à la question du plaisir esthétique. Ces essais, publiés en français, sont brièvement présentés et annotés. (shrink)

Two terms in the Kantian lexicon derives from the Latin metaphysical tradition of the res: Realität and Wirklichkeit. The first one expresses one of the categ...

We know that Husserl knew the text of the Anthropology from a Pragmatic Point of View, which he had at least partly read in Hartenstein’s edition of Kant’s Sämtliche Werke. In the section called « On the inhibition, weakening, and total los of the sense faculties », Kant poses the problem of death in terms comparable to those of Husserl. Here, I argue that in his analysis of sleep, birth and death in the so-called C-Manuscripts, Husserl makes a transcendental and (...) non-anthropological use of Kant’s non transcendental anthropology. If we can say, along with Saulius Geniusas, that the C-manuscripts « mark the emergence of the problematic of birth, death, and sleep into the critical scope of Husserl’s phenomenology of time », then we need to add that the analysis of the sense faculties in the Anthropological Didactic marks the period of gestation. (shrink)

At the centre of discussion lies the reception of Plato’s philosophy, particularly his theory of Ideas, in Kant’s moral philosophy, his ethics and his doctrine of right. Kant saw himself as a follower of Platonism insofar as its anti-empiri­cist principles of human conduct are concerned, although his own version of practical rationalism differs considerably from Plato’s. This is also true of Kant’s conception of freedom and of human rights. The greatest impact on Kant’s moral philosophy is due to the doctrine (...) of the two worlds, the mundus sensibilis and the mundus intelligibilis, which did not originate in Plato himself, but in the Jewish Platonist Philo of Alexandria. Kant reinterpreted this doctrine by taking the intelligible world as a moral world consisting of free rational agents who ought to transform the empirical world of human society and history according to the norms and standards of moral laws. This was meant to be a programme for a moral reform of the human world, both with regard to individual moral­ity and to the cosmopolitical task of the establishment of an international order of legal institutions. Kant’s practical Platonism insists on the creation of a moral world order through human actions that take their lead from pure practical reason. (shrink)