This book develops a textually grounded reconstruction of Kant’s argument in the Metaphysical Deduction. The argument proceeds in three steps, developing, first, a concept of judgment on which to base the table of logical functions, next a concept of synthesis of intuition that explains the content of the categories, and finally a concept of the understanding on which the categories belong a priori to the same faculty through which we judge. -/- The investigation presented here is an argumentative reconstruction of (...) Kant’s text. The text in question is the "Guiding Thread to the Discovery of all Pure Concepts of the Understanding" in both the 1781 (A) and 1787 (B) editions of the Critique of Pure Reason (A64-83/B89-113). To illuminate Kant’s reflections in this chapter, the reconstruction also draws on passages from elsewhere in the Critique, from Kant’s writings after the Critique, as well as notes from his Nachlass and student transcriptions of lectures he held during and subsequent to writing the Critique. Four passages, in particular, are of central importance: (i) the retrospective description of the task of the Metaphysical Deduction at B159, (ii) the retrospective description of the procedure of the "Guiding Thread" at A299/B355f., (iii) the section "On the A Priori Grounds for the Possibility of Experience" in the A-edition Transcendental Deduction of the Categories (A95-110), and (iv) §§15-21 in the B-edition Transcendental Deduction (B128-148). -/- The present interpretation of the Metaphysical Deduction thus emerges from a detailed and comprehensive analysis of the "Guiding Thread" that draws on related passages from the indicated portion of Kant’s corpus and, especially, on the aforementioned four passages from the Critique. Viewing these texts together and in a specific relation to one another suggests a reading which leaves little room for doubt. This sort of textually sensitive but charitable reconstruction helps to bring out the enduring force and interest of Kant’s philosophical position. [For Dennis Schulting's review for "Kantian Review" see under "External Links" below.] -/- -- -/- Wie hier durch textnahe und argumentative Rekonstruktion erstmals gezeigt wird, entwickelt Kant in der Metaphysischen Deduktion in drei Schritten: (i) einen Begriff des Urteils, auf dem die Tafel logischer Funktionen beruht; (ii) einen Begriff der Synthesis der Anschauung, der die Inhalte der Kategorien erklärt; und (iii) einen Begriff des Verstandes, demzufolge die Kategorien a priori zu demselben Vermögen gehören, durch das wir auch urteilen. -/- Die vorliegende Untersuchung ist eine argumentative Rekonstruktion von Kants Text. Der rekonstruierte Text ist der „Leitfaden der Entdeckung aller reinen Verstandesbegriffe" auf A 64 bis 83 / B 89 bis 113 der Kritik der reinen Vernunft in ihren beiden Auflagen von 1781 (A) und 1787 (B). Zudem werden andere, für ein Verständnis der Überlegungen in diesem Kapitel erforderliche oder zumindest erhellende Textstellen aus der Kritik herangezogen; aus Schriften, die Kant nach der Kritik geschrieben hat; sowie schließlich aus Kants Nachlass-Notizen und aus Nachschriften zu seinen Vorlesungen jeweils seit der Entstehungszeit der Kritik. Von entscheidender Bedeutung sind dabei vor allem vier weitere Passagen der Kritik selbst: i) die rückblickende Beschreibung der Aufgabe der Metaphysischen Deduktion auf B 159, ii) die rückblickende Beschreibung des Vorgehens im „Leitfaden" auf A 299/B 355 f., iii) der Abschnitt „Von den Gründen a priori zur Möglichkeit der Erfahrung" auf A 95 bis 110 der Transzendentalen Deduktion der Kategorien in der ersten Auflage und schließlich iv) die §§ 15 bis 21 auf B 128 bis 148 der Transzendentalen Deduktion der Kategorien in der zweiten Auflage der Kritik. -/- Vor dem Hintergrund einer umfassenden und detaillierten Analyse des „Leitfadens", bei Hinzuziehung verwandter Stellen aus dem umgrenzten Textbestand und nicht zuletzt bei Berücksichtigung des Verhältnisses des „Leitfadens" zu den genannten vier Passagen der Kritik legt sich eine Interpretation der Metaphysischen Deduktion nahe, die sich nur schwer bestreiten lässt, sobald diese Texte einmal gemeinsam betrachtet und auf eine bestimmte Weise zueinander ins Verhältnis gesetzt werden. Dabei kann eine durchgehend wohlwollende, argumentative Rekonstruktion dazu beitragen, auch die philosophische Überzeugungskraft der Position Kants deutlich zu machen. [Für Dennis Schultings Rezension für "Kantian Review" siehe unten unter "External Links".]. (shrink)

Kant’s Metaphysical Deduction of the Categories justifies their apriority, i.e. that their contents originate in the understanding itself, while the Transcendental Deduction justifies their objectivity, both in that they purport to represent objects of experience and that they do so successfully. The apriority of the categories, as explained in terms of acts of synthesis required for having sensible intuitions of objects, is justified by establishing their generic identity with logical functions of judgment, i.e. acts of judgment required for referring concepts (...) to objects. The objective purport of the categories is justified by establishing that sensible intuitions fall under them. To finally justify that the categories represent successfully, i.e. that the objects of our intuitions fall under them, it is established that the representations of space and time do, namely by showing that the features addressed in their Metaphysical Expositions, too, are to be explained in terms of acts of synthesis. (shrink)

In his final monograph, Barry Stroud argues that certain fundamental concepts, like the concept of causation, are not only indispensable to any thought of an objective, independent world, but that they are also, therefore, invulnerable to skeptical attack. Given some assumptions about thought and objectivity, this leads him into the following metaphysical aporia: We can neither metaphysically establish that the objective, independent world is as we must think of it nor that it is not that way. I will argue that (...) the source of this aporia is a notion of objectivity in terms of the complete independence from any relation to thought whatsoever. This is a notion never explicitly argued for, as Stroud does not identify its origin. I then argue that a Kantian notion of objectivity can both be justified by tracing it to its origin in what we understand thinking and perceiving to be and dissolve Stroud’s aporia. If there is a way we must think of the world, and if we conceive of this world as completely independent of any relation to thought, then it is indeed hard to see why the world would agree with the fundamental form of thought. But if the objective, independent world is instead conceived of in relation to thought rather than independently of it and in terms of the independence from subjects and acts of thinking and perceiving, then it becomes intelligible how the world in relation to thought can agree with our fundamental concepts, while the world independent of any relation to thought might not. (shrink)

I argue that Kant’s threefold synthesis of the fundamental act-types of the apprehension, reproduction, and recognition of a manifold of sense-impressions, as presented in the A-Deduction (see A97-110), holds the key to understanding the origin of the categories, or concepts of an object in general, as treated in their Metaphysical Deduction. To that end, I reconstruct Kant’s analysis of a synthesis of empirical intuition (I.), in order to then, on that basis, reconstruct Kant’s concept-formation of the categories (II.). As it (...) turns out, the threefold synthesis as exercised regarding a manifold of sense-impressions in an empirical intuition of an object can indeed account for the representational contents of the categories of quality (apprehension), quantity (reproduction), relation (recognition), and modality (relating to the object through a manifold of sense-impressions). It is in this sense that the categories are “concepts of synthesis” (A80/B106) or, more precisely, “concepts of the synthesis of possible sensations” (A723/B751). (shrink)

I sketch a novel reading of the B-Deduction, Kant’s argument aimed at establishing the objectivity of the categories. I argue that this requires both that they purport to be about objects and do so successfully. The objectivity of the categories consists in their purported and successful representation of objects of experience, as contrasted with their failure to even represent anything and with their representation of something that does not exist or not as represented. This is why the deduction of the (...) categories consists of two main steps. In §§15–20, their objective purport is established by arguing that “[a]ll sensible intuitions stand under the categories“ (B143). In §§21–27, their objective success is established by arguing for their “validity a priori in regard to all objects of our senses” (B145). To understand why §20 concludes only the first of two steps of the argument, one has to recognize that it makes a claim about sensible intuitions and not yet about their objects. (shrink)

This paper offers a new account of Kant`s metaphysical deduction of the categories in the Critique of Pure Reason. This is accomplished by way of a new interpretation of Kant`s notion of function and his theory of mental activity, which is presented in terms of a logic and theory of intentional reference. A detailed discussion of the definition and use of the notion of function in the “Leading Thread” leads to an interpretation of the notion of function as a complex, (...) triparted unity of intentional reference. Kant´s thesis that the unity of judgment and the unity of intuition rest on the very same function is thus explained as the thesis of the structural identity of analysis and synthesis. The presented interpretation of the notion of function and the corresponding theory of intentional reference make it possible to deduce the titles of quality, quantity, and relation of the tables of judgments and the categories, and to justify their necessity. The conception of a logic of reference to particulars then establishes the respective three moments of these titles. The title and the moments of modality finally are grounded in the cognitive constitution of finite beings. Thus Kant`s claim for completeness of the tables of judgments and the categories can be elucidated as well as justified. -- Die vorliegende Abhandlung bietet einen neuen Zugang zu Kants metaphysischer Deduktion der Kategorien in der Kritik der reinen Vernunft. Erreicht wird dieser vermittels einer Neuinterpretation von Kants Begriff der Funktion sowie seiner Theorie mentaler Aktivität, die als eine Logik und Theorie intentionalen Bezugs dargestellt wird. Eine detaillierte Untersuchung der Definition und Verwendung des Begriffs der Funktion im „Leitfaden“ führt zu einer Interpretation des Begriffs der Funktion als komplexe, dreiteilige Einheit intentionalen Bezugs. Kants These, dass die Einheit des Urteils und die Einheit der Anschauung auf derselben Funktion beruhen , wird auf diese Weise als die These der strukturellen Identität von Analysis und Synthesis verständlich gemacht. Die vorgelegte Interpretation des Funktionsbegriffs sowie die entsprechende Theorie intentionalen Bezugs ermöglichen es, die Titel der Qualität, Quantität und Relation der Urteils- und Kategorientafel herzuleiten und ihre Notwendigkeit zu rechtfertigen. Die Konzeption einer Logik des Bezugs auf Einzeldinge begründet dann die jeweils drei Momente dieser Titel. Der Titel und die Momente der Modalität schließlich haben ihren Grund in der kognitiven Verfasstheit endlicher Wesen. Auf diese Weise kann Kants Anspruch der Vollständigkeit der Urteils- und Kategorientafel sowohl verständlich gemacht als auch begründet werden. (shrink)

Beauchamp and Childress’ definition of autonomous decision‐making includes the conditions of intentionality, understanding, and non‐control. In genetics, however, a relational conception of autonomy has been increasingly recognized. This article aims to empirically assess aspects of social influence in genetic testing decision‐making and to connect these with principlist and relational theories of autonomy. We interviewed 18 adult genetic counsellees without capacity issues considering predictive genetic testing for cancer predisposition for themselves and two counselling physicians in Switzerland. We conducted a qualitative analysis, (...) building on a grounded theory study about predictive genetic testing decision‐making. We found that some participants agreed to predictive genetic testing predominantly because relatives wanted them to do it, with some even acting contrary to their own convictions. Others, in contrast, based their decision on purely individualistic reasons but expressed difficulties in explaining their decision to their social environment. Healthcare professionals had a critical influence on decision‐making in many cases without being manipulative, as perceived by counsellees. Still, cases of coercion and social pressure occurred within social relationships. In conclusion, predictive genetic testing decision‐making includes relational and individualistic aspects, and both are compatible with autonomous decision‐making. While the principlist and relational notions of autonomy compete on a theoretical level, they are two sides of the same coin when used as analytical lenses for genetic testing decision‐making. Social acceptance of refusal of testing should be improved to mitigate social pressure. Individuals should be encouraged to decide for themselves how much their social environment influences their decision regarding predictive genetic testing. (shrink)

What are thoughts, or propositions, exactly? I develop an answer to this question in relation to the Russellian and Fregean views – propositions as facts and propositions as contents –, defending a Kantian alternative: propositions as acts. I move from natural or naïve Russellianism and its difficulties to more sophisticated and promising Fregeanism, which can respond to these difficulties but only at the expense of leaving open serious explanatory gaps of its own. Along the way, I develop Kantianism as incorporating (...) what is promising in Fregeanism while closing the gaps this view left open, and present it more systematically at the end. (shrink)

Although lie detection procedures have been fundamentally criticized since their inception at the beginning of the 20th century, they are still in use around the world. In addition, they have created some remarkable appeal in the context of counterterrorism policies. Thereby, the links between science and fiction in this topic are quite tight and by no means arbitrary: In the progressive narrative of the lie detection devices, there is a promise of changing society for the better, which is entangled in (...) a fictional narrative provided by many cinematic and literary examples. By drawing on the concept of “diegetic technologies” formulated by David Kirby, we want to highlight the role of science fictional narratives in the historical development and current application of lie detection procedures. We therefore aim to use this conceptual frame to analyze the role of prevention-oriented mind reading procedures, which are developed for or already used in the “war on terror” with reference to their fictional predecessors. One virulent factor has to be highlighted in this context: The fictional engagement with possible new lie detection practices is in itself creating a legitimating ground for future security technologies. (shrink)

Die globalen Veränderungen fordern unser Wissen über die Welt und über uns selbst heraus. Der Klimawandel, die globale Covid-19-Pandemie und Konflikte um die Bedeutung wissenschaftlicher Erkenntnisse führen uns unweigerlich zu einer Vielzahl komplexer philosophischer Fragen. Dabei rücken verstärkt Themen der theoretischen Philosophie in den Vordergrund: Was ist eigentlich Wissen? Auf welche Informationen können wir uns verlassen? Ist die Wahrheit relativ? Was macht ExpertInnen aus? Was ist gute wissenschaftliche Praxis? Was bedeutet 'evidenzbasiert'? Welchen sozialen und globalen Einflüssen ist unser Wissenserwerb ausgesetzt? (...) In der Ausbildung von Philosophie- und Ethikstudierenden gibt es oft eine große Scheu, Disziplinen wie Erkenntnistheorie und Wissenschaftsphilosophie zu erlernen und zu unterrichten. Zu abstrakt und lebensweltlich irrelevant, sagen viele. Dieses Buch soll diese Berührungsängste beseitigen helfen, indem die theoretischen Grundlagen auf die Probleme der Gegenwart angewendet und mit vielseitigen Methoden erschlossen werden. Zwei Ziele stehen im Vordergrund: Zum einen soll deutlich werden, dass die Beschäftigung mit theoretischer Philosophie für das persönliche und das gesellschaftliche Zusammenleben von zentraler Bedeutung ist. Zum anderen zeigen eine Reihe didaktischer Tools, wie man Lernende dabei aktiv in den Lernprozess miteinbezieht. (shrink)

The representation of history continues to evolve in the domain of museum exhibitions. This evolution is informed in part by the creation of new display methods—many of which depart from the traditional conventions used to achieve the “museum effect”—in part by an increased attention to the museum–visitor relationship. In this context the ethical force of bearing witness, at times a crucial aspect of the museum experience, has emerged as a particularly compelling issue. In seeking to represent and address atrocity, injustice, (...) and the abrogation of human rights, museums have the potential to become “sites of conscience” and to encourage “historical consciousness.” Through a series of three exhibitions devoted to slavery, the New-York Historical Society demonstrated how such sites can be constructed and how objects can be deployed to represent extreme or “limit cases.” In this review/essay I investigate and interrogate these exhibitions, looking closely at the use of objects as a source of “indirect testimony” and at the “dialogical situation” that might arise in an encounter among objects, exhibit narratives, and visitors. Thinking in terms of point of view, I look at the variety of rhetorical platforms from which objects speak in these exhibitions; thinking in terms of syntax, I look at the effects of ordering and of the radical juxtaposition of objects; thinking in terms of irony, I look at the provocations of double-voiced narratives and at how objects are used to support those historical sentences. (shrink)

The differences between the "habits of the heart" in German and U.S.-American corporations can be described by analyzing the way corporations deal with norms and values within their organizations. Whereas many U.S. corporations have introduced formal business ethics programs, German companies are very reluctant to address normative questions publicly. This can be explained by the different cultural backgrounds in both countries. By defining these different "habits of the heart" underlying German and American business ethics it is possible to show the (...) problems and questions within the intercultural management of values, but also the possible solutions. (shrink)

Definition of the problemThe Shared Decision Making model is becoming increasingly popular also in the German-speaking context, but it only considers values of patients to be relevant for medical decisions. Nevertheless, studies show that the values of physicians are also influential in medical decisions. Moreover, physicians are often unaware of this influence, which makes it impossible to control it.ArgumentsThe influence of both patients’ and physicians’ values is examined from an empirical and normative perspective. The review about the empirical data provides (...) a necessary overview about the status quo, whereas I deduct rules for value-influenced behaviour in the decision making process in the normative approach. Therefore, different scenarios are taken into account to explore in which situations it is acceptable for physicians to let their values be part of the decision making process. The conscious use of values is only possible, when physicians are aware of their influence. To raise awareness, the best option would be to educate future physicians about it in their training. Therefore, this article provides a teaching concept for a unit that could be part of an ethics class for physicians in training. Furthermore, patient’s rights and responsibilities in the decision making process are discussed.ConclusionI conclude that it is necessary to take the influence of values into account and include this knowledge into the training of physicians. Conclusively, recommendations for patients and physicians and their dealing with values in shared decision making processes are suggested. (shrink)

Definition of the problemThe Shared Decision Making model is becoming increasingly popular also in the German-speaking context, but it only considers values of patients to be relevant for medical decisions. Nevertheless, studies show that the values of physicians are also influential in medical decisions. Moreover, physicians are often unaware of this influence, which makes it impossible to control it.ArgumentsThe influence of both patients’ and physicians’ values is examined from an empirical and normative perspective. The review about the empirical data provides (...) a necessary overview about the status quo, whereas I deduct rules for value-influenced behaviour in the decision making process in the normative approach. Therefore, different scenarios are taken into account to explore in which situations it is acceptable for physicians to let their values be part of the decision making process. The conscious use of values is only possible, when physicians are aware of their influence. To raise awareness, the best option would be to educate future physicians about it in their training. Therefore, this article provides a teaching concept for a unit that could be part of an ethics class for physicians in training. Furthermore, patient’s rights and responsibilities in the decision making process are discussed.ConclusionI conclude that it is necessary to take the influence of values into account and include this knowledge into the training of physicians. Conclusively, recommendations for patients and physicians and their dealing with values in shared decision making processes are suggested. (shrink)

Definition of the problemThe Shared Decision Making model is becoming increasingly popular also in the German-speaking context, but it only considers values of patients to be relevant for medical decisions. Nevertheless, studies show that the values of physicians are also influential in medical decisions. Moreover, physicians are often unaware of this influence, which makes it impossible to control it.ArgumentsThe influence of both patients’ and physicians’ values is examined from an empirical and normative perspective. The review about the empirical data provides (...) a necessary overview about the status quo, whereas I deduct rules for value-influenced behaviour in the decision making process in the normative approach. Therefore, different scenarios are taken into account to explore in which situations it is acceptable for physicians to let their values be part of the decision making process. The conscious use of values is only possible, when physicians are aware of their influence. To raise awareness, the best option would be to educate future physicians about it in their training. Therefore, this article provides a teaching concept for a unit that could be part of an ethics class for physicians in training. Furthermore, patient’s rights and responsibilities in the decision making process are discussed.ConclusionI conclude that it is necessary to take the influence of values into account and include this knowledge into the training of physicians. Conclusively, recommendations for patients and physicians and their dealing with values in shared decision making processes are suggested. (shrink)

Contributed research papers presented at seminar.

Summary This essay aims to elucidate the collaborative dimension of the knowledge-making process in eighteenth-century Linnaean botany. Due to its ever increasing and potentially infinite need for information, Linnaean botany had to rely more and more heavily on the accumulation and aggregation of contributions by many people. This, in turn, had a crucial impact on the genesis and form of botanical publications: the more comprehensive the project, the larger the effect. It was the botanist Carl Linnaeus who managed to establish (...) himself as the centre of this contributory knowledge-making process. Given the exponential growth in the number of known species and the resulting need for observation, this was the necessary condition which allowed him continuously to update and correct his systematic works, and allowed them to maintain their status as the central catalogues of a global botany for decades. (shrink)

The term ‘locked-in’ syndrome (LIS) describes a medical condition in which persons concerned are severely paralyzed and at the same time fully conscious and awake. The resulting anarthria makes it impossible for these patients to naturally communicate, which results in diagnostic as well as serious practical and ethical problems. Therefore, developing alternative, muscle-independent communication means is of prime importance. Such communication means can be realized via brain–computer interfaces (BCIs) circumventing the muscular system by using brain signals associated with preserved cognitive, (...) sensory, and emotional brain functions. Primarily, BCIs based on electrophysiological measures have been developed and applied with remarkable success. Recently, also blood flow–based neuroimaging methods, such as functional magnetic resonance imaging (fMRI) and functional near-infrared spectroscopy (fNIRS), have been explored in this context. After reviewing recent literature on the development of especially hemodynamically based BCIs, we introduce a highly reliable and easy-to-apply communication procedure that enables untrained participants to motor-independently and relatively effortlessly answer multiple-choice questions based on intentionally generated single-trial fMRI signals that can be decoded online. Our technique takes advantage of the participants’ capability to voluntarily influence certain spatio-temporal aspects of the blood oxygenation level–dependent (BOLD) signal: source location (by using different mental tasks), signal onset and offset. We show that healthy participants are capable of hemodynamically encoding at least four distinct information units on a single-trial level without extensive pretraining and with little effort. Moreover, realtime data analysis based on simple multi-filter correlations allows for automated answer decoding with a high accuracy (94.9%) demonstrating the robustness of the presented method.. (shrink)

Goal-setting theory states that challenging, specific, and concrete goals (i.e., subordinate goals) are powerful motivators and boost performance in goal pursuit more than vague or abstract goals (i.e., superordinate goals). Goal-setting theory predominantly focuses on single, short-term goals and less on broad, long-term challenges. This review article extends goal-setting theory and argues that superordinate goals also fulfill a crucial role in motivating behavior, particularly when addressing broad, long-term challenges. The purpose of this article is to show theoretically that people pursue (...) long-term goals more successfully when they focus on subordinate and superordinate goals simultaneously than when they focus on either subordinate or superordinate goals alone. (shrink)