The comic book hero Superman grew from a social crusader and a “champion of the oppressed” in the 1930s, to a patriotic and paternalistic fighter for “Truth, Justice, and the American way” in the 1940s and 1950s, to a compassionate Christ‐like savior in the latter part of the twentieth century – and always defending the Judeo‐Christian values upheld by the American majority. Friedrich Nietzsche’s “superman,” on the other hand, firmly rejects the very same values its superhero namesake upholds. While it (...) has been a common trope in the superhero genre and popular culture in general to characterize figures explicitly based on Nietzsche’s Übermensch as inhuman monsters, this chapter argues that Nietzsche’s concept can be reinstated through the character of Superman himself. Like Übermensch, Superman is strong, creative, noble, independent, and life‐affirming, but unlike him, Superman is compassionate and looks out for the little guy. (shrink)

ABSTRACTThe principle of informed refusal poses a specific problem when it is invoked by a pregnant woman who, in spite of having accepted her pregnancy, refuses the diagnostic and/or therapeutic measures that would ensure the well‐being of her endangered fetus. Guidelines issued by professional bodies in the developed world are conflicting: either they allow autonomy and informed consent to be overruled to the benefit of the fetus, or they recommend the full respect of these principles. A number of medical ethicists (...) advocate the overruling of alleged irrational or unreasonable refusal for the benefit of the fetus. The present essay supports the view of fetal rights to health and to life based on the principle that an ‘accepted’ fetus is a ‘third person’. In developing countries, however, the implementation of the latter principle is likely to be in conflict with a ‘communitarian’ perception of the individual – in this case, the pregnant woman. Within the scope of the limitations to the right to autonomy of J.S. Mill's ‘harm principle’, the South African Patients’ Charter makes provision for informed refusal. The fact that, in practice, it is not implemented illustrates the well‐known difficulty of applying Western bioethical principles in real life in the developing world. (shrink)

This paper reviews the debate on the notion of biological function and on functional explanation as this takes place in philosophy. It describes the different perspectives, issues, intuitions, theories and arguments that have emerged. The author shows that the debate has been too heavily influenced by the concerns of a naturalistic philosophy of mind and argues that in order to improve our understanding of biology the attention should be shifted from the study of intuitions to the study of the actual (...) practice of biological inquiry. (shrink)

I argue that there are at least four different ways in which the term ‘function’ is used in connection with the study of living organisms, namely: function as activity, function as biological role, function as biological advantage, and function as selected effect. Notion refers to what an item does by itself; refers to the contribution of an item or activity to a complex activity or capacity of an organism; refers to the value for the organism of an item having a (...) certain character rather than another; refers to the way in which a trait acquired and has maintained its current share in the population. The recognition of a separate notion of function as biological advantage solves the problem of the indeterminate reference situation that has been raised against a counterfactual analysis of function, and emphasizes the importance of counterfactual comparison in the explanatory practice of organismal biology. This reveals a neglected problem in the philosophy of biology, namely that of accounting for the insights provided by counterfactual comparison. (shrink)

From a theoretical perspective, most discussions of statistical learning have focused on the possible “statistical” properties that are the object of learning. Much less attention has been given to defining what “learning” is in the context of “statistical learning.” One major difficulty is that SL research has been monitoring participants’ performance in laboratory settings with a strikingly narrow set of tasks, where learning is typically assessed offline, through a set of two-alternative-forced-choice questions, which follow a brief visual or auditory familiarization (...) stream. Is that all there is to characterizing SL abilities? Here we adopt a novel perspective for investigating the processing of regularities in the visual modality. By tracking online performance in a self-paced SL paradigm, we focus on the trajectory of learning. In a set of three experiments we show that this paradigm provides a reliable and valid signature of SL performance, and it offers important insights for understanding how statistical regularities are perceived and assimilated in the visual modality. This demonstrates the promise of integrating different operational measures to our theory of SL. (shrink)

This article deals with the concept of sentience, and more specifically with the argument from sentience as it is used by utilitarians in the abortion debate and in the advocacy of animal rights. It is argued that sentience is more than feeling pleasure and pain (with empha sis on pain), and that pain is an inborn protection required to fit into the world rather than the substance of evil. S. Afr. J. Philos. Vol.23(3) 2004: 292-301.

Although machine learning has been successful in recent years and is increasingly being deployed in the sciences, enterprises or administrations, it has rarely been discussed in philosophy beyond the philosophy of mathematics and machine learning. The present contribution addresses the resulting lack of conceptual tools for an epistemological discussion of machine learning by conceiving of deep learning networks as ‘judging machines’ and using the Kantian analysis of judgments for specifying the type of judgment they are capable of. At the center (...) of the argument is the fact that the functionality of deep learning networks is established by training and cannot be explained and justified by reference to a predefined rule-based procedure. Instead, the computational process of a deep learning network is barely explainable and needs further justification, as is shown in reference to the current research literature. Thus, it requires a new form of justification, that is to be specified with the help of Kant’s epistemology. (shrink)

Continuous reducibilities are a proven tool in Computable Analysis, and have applications in other fields such as Constructive Mathematics or Reverse Mathematics. We study the order-theoretic properties of several variants of the two most important definitions, and especially introduce suprema for them. The suprema are shown to commutate with several characteristic numbers.

This paper is concerned with reasonings that purport to explain why certain organisms have certain traits by showing that their actual design is better than contrasting designs. Biologists call such reasonings 'functional explanations'. To avoid confusion with other uses of that phrase, I call them 'design explanations'. This paper discusses the structure of design explanations and how they contribute to scientific understanding. Design explanations are contrastive and often compare real organisms to hypothetical organisms that cannot possibly exist. They are not (...) causal but appeal to functional dependencies between an organism's different traits. These explanations point out that because an organism has certain traits, it cannot be alive if the trait to be explained were replaced by a specified alternative. They can be understood from a mechanistic point of view as revealing the constraints on what mechanisms can be alive. (shrink)

Dieses Buch schlägt - unter dem Titel "synthetischer Materialismus" - einen neuen Weg zur Klärung des Geist-Materie-Problems vor. Ausgangspunkt ist die These, dass wir als Betrachter der Welt frei sind, dieselben Gegenstände in unterschiedlich komplexe raum-zeitliche Zusammenhänge einzuordnen, und dass sich daraus unterschiedliche Möglichkeiten der Klassifikation von Gegenständen ergeben können: Wenn wir von "Lebewesen", "Handlungssubjekten" und "Personen" sprechen, und ihnen psychische Phänomene zuschreiben, nutzen wir den Umstand, dass die Konstellationen von Kohlehydraten, Eiweißen, Wasser und Nukleinsäuren, die jene Entitäten auch sind, (...) in einer besonderen Weise mit Teilen ihrer Vergangenheit, Gegenwart und Zukunft in Verbindung gebracht werden können. Der synthetische Materialismus vermag so zu zeigen, dass es zwischen einem ausschließlich "materialistischen" Verständnis der Welt und jenen Sichtweisen, innerhalb derer wir manche Komplexe von materiellen Phänomenen als Individuen mit ihnen selbst bewussten Empfindungen, Absichten und Überzeugungen verstehen, Übergänge gibt, die methodisch-wissenschaftlich nachvollzogen werden können und die nicht zu nutzen töricht wäre. (shrink)

Résumé Le discours sur la traduction s’est essentiellement montré picturaliste, faisant usage de métaphores telles que la copie ou le travestissement, qui inscrivent l’acte de traduire dans une logique de la transparence dont les conséquences sont désastreuses. La transparence commande, en particulier, l’effacement du traducteur auquel toute subjectivité est déniée. Mais une voie existe pour rompre la chaîne qui relie la transparence à l’effacement en passant par l’illusion ; se détourner de l’image, du figurable, et porter son attention sur le (...) pan souvent oublié de l’acte de traduction – le versant sonore des choses, l’écoute – apparaît comme un cheminement beaucoup plus fructueux. (shrink)

This article deals with a type of functional explanation, viability explanation, that has been overlooked in recent philosophy of science. Viability explanations relate traits of organisms and their environments in terms of what an individual needs to survive and reproduce. I show that viability explanations are neither causal nor historical and that, therefore, they should be accounted for as a distinct type of explanation.

Exploration of the political roles firms play in society is a flourishing stream within corporate social responsibility research. However, few empirical studies have examined multiple levels of political CSR at the same time from a critical perspective. We explore both how the motivations of managers and internal organizational practices affect a company’s choice between competing CSR approaches, and how the different CSR programs of corporate and civil society actors compete with each other. We present a qualitative interpretative case study of (...) how a French children’s clothing retailer develops CSR practices in response to accusations of poor working conditions and child labor in its supply chain. The company’s CSR approach consists of superficial practices, such as supplier audits by a cooperative business-organized nongovernmental organization and philanthropic activities, which enable managers to silence more radical alternative models defended by other NGOs, activists, and trade unions. By this approach, the core business model based on exploitative low-cost country sourcing remains intact through self-regulated CSR. Through the case study, we develop a framework of dynamism in competing CSR programs. We discuss the implications of our study for CSR researchers, company managers, and policy makers. (shrink)

I argue that there are at least four different ways in which the term ‘function’ is used in connection with the study of living organisms, namely: function as activity, function as biological role, function as biological advantage, and function as selected effect. Notion refers to what an item does by itself; refers to the contribution of an item or activity to a complex activity or capacity of an organism; refers to the value for the organism of an item having a (...) certain character rather than another; refers to the way in which a trait acquired and has maintained its current share in the population. The recognition of a separate notion of function as biological advantage solves the problem of the indeterminate reference situation that has been raised against a counterfactual analysis of function, and emphasizes the importance of counterfactual comparison in the explanatory practice of organismal biology. This reveals a neglected problem in the philosophy of biology, namely that of accounting for the insights provided by counterfactual comparison. (shrink)

Following Mayr (1961) evolutionary biologists often maintain that the hallmark of biology is its evolutionary perspective. In this view, biologists distinguish themselves from other natural scientists by their emphasis on why-questions. Why-questions are legitimate in biology but not in other natural sciences because of the selective character of the process by means of which living objects acquire their characteristics. For that reason, why-questions should be answered in terms of natural selection. Functional biology is seen as a reductionist science that applies (...) physics and chemistry to answer how-questions but lacks a biological point of view of its own. In this paper I dispute this image of functional biology. A close look at the kinds of issues studied in biology and at the way in which these issues are studied shows that functional biology employs a distinctive biological perspective that is not rooted in selection. This functional perspective is characterized by its concern with the requirements of the life-state and the way in which these are met. (shrink)

The French medical context is characterized by institutionalization of the ethical reflection in health care facilities and an important disparity between spaces of ethical reflection. In theory, the healthcare professional may mobilise an arsenal of resources to help him in his ethical reflection. But what happens in practice? We conducted semi-structured interviews with 22 health-care professionals who did and did not have recourse to clinical ethical committees. We also implemented two focus groups with 18 professionals involved in various spaces of (...) ethical reflection in order to let them debate about a better way to organize ethical reflection in their institutional contexts. The qualitative analysis allows to us to underline the coexistence of different conceptions of ethics among health care professionals. We also observed that the participants in our study shared the experience of ethically problematic situations as roadblocks in the process of communication and decision-making. We therefore report the factors which favour or inhibit the ethical course leading to the resolution or at the very least soothing of the situation at hand. Finally, we discuss methodological issues and underline the fact that while the patient is at the heart of the professional’s ethical preoccupations, this does not imply that they are actors in decisions that concern them. (shrink)

Common sense supposes that general terms, which are negative, non-referring or contradictory, may be quite understandable, i.e. meaningful. But attempts to give a theoretical explanation of this fact very oftenly came to the conclusion, that this must be false. This paper tries to show that Leibniz - thanks to his new understanding of ideas and notions - has been able to resolve a great part of meaning paradoxes, which are the consequences of that contradiction. The paper includes a comparison of (...) Leibniz's position with that of some other philosophers, especially that of Aristode and Locke. (shrink)

Max Horkheimer, the founder of the critical theory of the ‘Frankfurt School’, died in July 1973. In his essay dedicated to this great thinker, sociologist and philosopher, the author attempts to uncover the theoretical roots of this critical thinking in the philosopher's early work. He analyses Horkheimer's early commitment to the cause of the victims of social, economic and political oppression as well as all systems that trample on the freedom and dignity of the individual and that discriminate against and (...) persecute minorities. He also pays special attention to Horkheimer's struggle against the authoritarian state, against totalitarianism as well as anti-Semitism. (shrink)

We define and investigate a family of local–global principles for fields involving both orderings and p-valuations. This family contains the PAC, PRC and PpC fields and exhausts the class of pseudo classically closed fields. We show that the fields satisfying such a local–global principle form an elementary class, admit diophantine definitions of holomorphy domains, and their orderings satisfy the strong approximation property.

The work [11] deals with questions of first-order definability in algebraic function fields. In particular, it exhibits new cases in which the field of constant functions is definable, and it investigates the phenomenon of definable transcendental elements. We fix some of its proofs and make additional observations concerning definable closure in these fields.

Promoting translational research as a means to overcoming chasms in the translation of knowledge through successive fields of research from basic science to public health impacts and back is a central challenge for research managers and policymakers. Organizational leaders need to assess baseline conditions, identify areas needing improvement, and to judge the impact of specific initiatives to sustain or improve translational research practices at their institutions. Currently, there is a lack of such an assessment tool addressing the specific context of (...) translational biomedical research. To close this gap, we have developed a new survey for assessing the organizational climate for translational research. This self-assessment tool measures employees’ perceptions of translational research climate and underlying research practices in organizational environments and builds on the established Survey of Organizational Research Climate, assessing research integrity. Using this tool, we show that scientists at a large university hospital perceive translation as a central and important component of their work. Importantly, local resources and direct support are main contributing factors for the practical implementation of translation into their own research practice. We identify and discuss potential leverage points for an improvement of research climate to foster successful translational research. (shrink)

We show that a computable function $f:\mathbb R\rightarrow \mathbb R$ has Luzin’s property if and only if it reflects $\Pi ^1_1$ -randomness, if and only if it reflects $\Delta ^1_1$ -randomness, and if and only if it reflects ${\mathcal {O}}$ -Kurtz randomness, but reflecting Martin–Löf randomness or weak-2-randomness does not suffice. Here a function f is said to reflect a randomness notion R if whenever $f$ is R-random, then x is R-random as well. If additionally f is known to have (...) bounded variation, then we show f has Luzin’s if and only if it reflects weak-2-randomness, and if and only if it reflects $\emptyset '$ -Kurtz randomness. This links classical real analysis with algorithmic randomness. (shrink)

We show that a computable function $f:\mathbb R\rightarrow \mathbb R$ has Luzin’s property if and only if it reflects $\Pi ^1_1$ -randomness, if and only if it reflects $\Delta ^1_1$ -randomness, and if and only if it reflects ${\mathcal {O}}$ -Kurtz randomness, but reflecting Martin–Löf randomness or weak-2-randomness does not suffice. Here a function f is said to reflect a randomness notion R if whenever $f$ is R-random, then x is R-random as well. If additionally f is known to have (...) bounded variation, then we show f has Luzin’s if and only if it reflects weak-2-randomness, and if and only if it reflects $\emptyset '$ -Kurtz randomness. This links classical real analysis with algorithmic randomness. (shrink)

Auf die Rede von Begriffen und vergleichbaren Entitäten, so behauptet Quine, könne man verzichten. Mit einer solchen Einstellung handelt Quine sich jedoch Schwierigkeiten ein, die z.B. an seinem Konzept des Setzens von Gegenständen sowie an seinem Verständnis von Existenzaussagen sichtbar werden (§ 1 und 2). Im Hintergrund jener Einstellung steht ein unzureichendes Verständnis der Funktion von Begriffen (§ 3). Zudem hat Quine bisher nicht zur Kenntnis genommen, daß Wittgenstein in seiner Spätphilosophie Vorschläge zum Verständnis der Rede von Begriffen entwickelt hat, (...) welche es erlauben, zahlreiche Defizite des neuzeitlichen Verständnisses von Begriffen zu beheben (§ 4). (shrink)

Name der Zeitschrift: Kant-Studien Jahrgang: 108 Heft: 1 Seiten: 19-54.

Remarks on the Relations between Neurophysiology and Psychology. In the last decades of Analytical Philosophy, contributions to the so-called mind-body-problem have been suffering by several serious methodological misunderstandings: they have failed, for instance, to distinguish between explanations of particular and strictly general properties and between two important senses of existential statements; and they have overlooked the role conceptual explanations play in the development of science. Changing our methodological premisses, we should be able to put questions like that of the relation (...) between physiological and psychological phenomena in a new way - and we should be able to see that such newly understood questions allow answers which evade the pitfalls of both reductionist and holistic positions. The paper tries to illustrate and to defend these contentions by reference to a very elementary example: the rational re-building of our concepts to identify behaviour by which a subject controls the position of his body in space. (shrink)

I respond to this article agreeing with Nyika.

The South African Choice on Termination of Pregnancy Act 92 of 1996 gives women the right to voluntary abortion on request. The reality factor, however, is that five years later there are still more ‘technically illegal’ abortions than legal ones. Amongst other factors, one of the main obstacles to access to this constitutionally enshrined human right is the right to conscientious objection/refusal. Although the right to conscientious objection is also a basic human right, the case of refusal to provide abortion (...) services on conscientious objection grounds should not be seen as absolute and inalienable, at least in the developing world. In the developed world, where referral to another service provider is for the most part accessible, a conscientious objector to abortion does not really put the abortion seeker’s life at risk. The same cannot be said in developing countries even when abortion is decriminalised. This is because referral procedures are fraught with major obstacles. Therefore, it is argued that the right to conscientious objection to abortion should be limited by the circumstances in which the request for abortion arises. (shrink)

The South African Choice on Termination of Pregnancy Act 92 of 1996 gives women the right to voluntary abortion on request. The reality factor, however, is that five years later there are still more ‘technically illegal’ abortions than legal ones. Amongst other factors, one of the main obstacles to access to this constitutionally enshrined human right is the right to conscientious objection/refusal. Although the right to conscientious objection is also a basic human right, the case of refusal to provide abortion (...) services on conscientious objection grounds should not be seen as absolute and inalienable, at least in the developing world. In the developed world, where referral to another service provider is for the most part accessible, a conscientious objector to abortion does not really put the abortion seeker’s life at risk. The same cannot be said in developing countries even when abortion is decriminalised. This is because referral procedures are fraught with major obstacles. Therefore, it is argued that the right to conscientious objection to abortion should be limited by the circumstances in which the request for abortion arises. (shrink)

This paper evaluates Kuipers' account of functional explanation in biology in view of an example of such an explanation taken from real biology. The example is the explanation of why electric fishes swim backwards (Lannoo and Lannoo 1993). Kuipers' account depicts the answer to a request for functional explanation as consisting only of statements that articulate a certain kind of consequence. It is argued that such an account fails to do justice to the main insight provided by the example explanation, (...) namely the insight into why backwards swimming is needed by fishes that locate their food by means of an electric radar. The paper sketches an improved account that does justice to this kind of insight. It is argued that this account is consistent with and complementary to Kuipers' insight that function attributions are established by means of a process of hypothetico-deductive reasoning guided by a heuristic principle. (shrink)