Inleiding tot de fenomenologische methode van werkelijkheidsbenadering.

Bundel essays over aspecten van het denken van de Duitse filosoof Martin Heidegger (1889-1976).

This article deals with the question of how self-organization in living organisms is realized. Self-organization may be observed in open systems that are out of equilibrium. Many disequilibria-conversion phenomena exist where free energy conversion occurs by spontaneously formed engines. However, how is self-organization realized in living entities? Living cells turn out to be self-organizing disequilibria-converting systems of a special kind. Disequilibrium conversion is realized in a typical way, through employing information specifying protein complexes acting as nano engines. The genetic code (...) enables processing of information—derived from coding DNA—to produce these molecular machines. Hence, information is at the core of living systems. Two promising approaches to explaining living cells containing sequences carrying information are mentioned. Also discussed is the question of whether a second concept of self-organization—namely, the Kantian concept—applies. (shrink)

Kritische bijdragen over ideologisch gekleurde vormen van westerse culturele antropologie.

This special issue of the Journal of Agricultural and Environmental Ethics presents so-called ethical tools that are developed to support systematic public deliberations about the ethical aspects of agricultural biotechnologies. This paper firstly clarifies the intended connotations of the term “ethical tools” and argues that such tools can support liberal democracies to cope with the issues that are raised by the application of genetic modification and other modern biotechnologies in agriculture and food production. The paper secondly characterizes the societal discussion (...) on agricultural biotechnology and defends the thesis that normative perspectives fuel this discussion, so one cannot come to grips with this discussion if one neglects these perspectives. The paper thirdly agrues that no such thing exists as “one” societal debate in which these issues should be discussed. There are several interwined debates, and different actors participate in different discourses. Some practical instruments are necessary in order to include the right issues in these debates. These instruments will be coined as “ethical tools,” since they are practical instruments that can be used (tools) in order to support debates and deliberative structures for a systematic engagement with ethical issues (hence, ethical tools). Finally, the paper clarifies the ethics of these ethical tools and presents the tools as discussed in the remainder of this special issue: 1) tools to include ethical issues in public consulation and involvement; 2) tools to support systematic reflection upon ethical issues in decision-making; and 3) tools to support explicit communication about values in the food chain. (shrink)

The discourse about traceability in food chains focused on traceability as means towards the end of managing health risks. This discourse witnessed a call to broaden traceability to accommodate consumer concerns about foods that are not related to health. This call envisions the development of ethical traceability. This paper presents a justification of ethical traceability. The argument is couched in liberal distinctions, since the call for ethical traceability is based on intuitions about consumer rights to informed choice. The paper suggests (...) that two versions of ethical traceability find justification. The first version of ethical traceability entails that governments ensure that all consumers are provided with foods that respect some threshold level of, e.g., animal welfare that is supported by an overlapping consensus. The second version of ethical traceability entails that food producers provide consumers with products, and sufficient information about these products, that are relevant for reasonable, non-superficial values that are not supported by an overlapping consensus. Governments should facilitate this in the sense that consumers are not provided with misinformation about characteristics of foods that are relevant for reasonable, non-superficial values that are not supported by an overlapping consensus. (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)

This paper argues, mainly on the basis of Rawls''s savings principle, Wissenburg''s restraint principle, Passmore's chains of love, and De-Shalit's transgenerational communities, for a double interpretation of sustainable development as a principle of intergenerational justice and a future-oriented green ideal. This double interpretation (1) embraces the restraint principle and the argument that no individualcan claim an unconditional right to destroy environmental goods as a baseline that could justify directive strategies for government intervention in non-sustainable lifestyles, and (2) suggests that people's (...) concerns about the deterioration of nature and the environment articulate future-oriented narratives of self-identity that could fuel non-directive strategies to develop further responsibilities towards nearby future generations. Sustainable development, thus, provides sound arguments to restrict people's freedom to follow their own lifestyles, when these lifestyles transgress the baseline of the restraint principle. However, the individual freedom of choice should not be restricted for any further environmental considerations. Non-directive strategies are thus to stimulate the development of such further responsibilities towards nearby future generations. (shrink)

ABSTRACT Amartya Sen’s capability approach is often used in disability research as a normative framework for describing and evaluating the well-being of people with disabilities. Nevertheless, recently, the possibility of going beyond description to the use of the capability approach as an explanatory tool has been raised. However, to allow the use of the capability approach in this way requires grounding it in an appropriate research paradigm. In this paper, critical realism is adopted for this purpose. It is argued that (...) critical realism can provide the ontology needed to justify finding explanations for the way that people with disabilities achieve their valued capabilities. The assumption here is that there are real, emergent structures and mechanisms that underlie empirical capabilities; and that these structures and mechanisms are related to people’s agency, as described by critical realism’s conception of the relationship between structure and agency. (shrink)

Cultuurfilosofisch essay over onze verhouding tot de natuur.

In this article two questions are discussed with regard to semiosis in protein biosynthesis for nano engines. (1) What kind of semiosis is involved in the construction of these proteins? and (2) How can we explain the semiotic process observed? With regard to the first issue we draw attention to comparisons between semiosis in protein biosynthesis and human natural language. The notion of normativity appears to be of great importance for both. A comparison also demonstrates differences. Nevertheless, because of the (...) normative symbolic information processing in it, we suggest to employ the term symbolic reference (employed in linguistics as a distinguishing feature of human language) to indicate the semiotic processes in protein biosynthesis. With regard to explaining semiosis in protein synthesis we compare different approaches. We conclude that a Kantian approach should be preferred. In such an approach strengths of the mechanistic and organicist approaches can be combined, and the observed symbolic information processing acknowledged. (shrink)

Florijn analyzes the ruling of the Court of Appeal in the Heringa case, focusing on the role of patient autonomy in physician assisted death (Florijn 2022). His analysis of the case shows that in Dutch euthanasia law patient autonomy as self-determination is limited by the reciprocal physician-patient relationship. Yet, it also gives an unbalanced view of the Dutch euthanasia regulation and its ethical foundation. By focusing on patient autonomy, the importance of unbearable and irremediable suffering as a prerequisite for euthanasia (...) becomes less visible. The requirement of irremediable suffering means that only a physician is allowed to perform euthanasia, since medical expertise is needed to establish whether there are still treatment options to alleviate suffering. We will discuss the importance of suffering, and its consequences for the “tired of life” debate. (shrink)

My main purpose in this article is to establish the meaning of a ‘good death’ when death is self-chosen. I will take as my point of departure the new notion of ‘self-euthanasia’ and the corresponding practice that has evolved in the Netherlands in recent years. Both physician-euthanasia and self-euthanasia refer to an ideal process of a good death, the first being ultimately the physician's responsibility, while the second is definitely the responsibility of the individual choosing to die. However, if we (...) also accept the existence of a fundamental moral difference between ending another person's life and ending your own life, and if we accept this moral difference to be also relevant to the normatively laden good death, then this difference represents a strong reason for preferring self-euthanasia to physician-euthanasia. (shrink)

This paper addresses the issue of operationalizing, or quantifying, sustainable development as a practical guideline for day-to-day environmental policy-making. It criticizes attempts at quantifying some environmental utilization space and argues that the uncertainty of scientific knowledge about the unintended environmental repercussions of consumptive choices casts serious doubt about attempts to justify government intervention in non-sustainable lifestyles.

Miracle narratives are an essential part of nearly all religious traditions. The importance of miracles also applies to Christianity. The Gospels record thirty-five miracles that Jesus is said to have performed, including twenty-three miraculous healings and nine nature miracles (for example, stilling a storm and turning water into wine). At the heart of Christian faith lies the story of Jesus' resurrection from the dead. However, the factuality of these events has been increasingly problematised, especially since the period of the Enlightenment. (...) In this study, it is argued that the current debate between science-oriented critics of miracles and their religious opponents focuses predominantly on the question of factuality and evidence at the loss of the religious meaning of miracles. The suggestion that science and religion would be opposite approaches is denied in a proposal of a balanced hermeneutical approach of miracles that does justice to scientific findings, religious texts and experience. (shrink)

Cet ouvrage constitue une introduction à la pensée politique de Raymond Aron (1905-1983). Après être revenu sur l'itinéraire intellectuel et politique complexe de celui qui se définissait comme un " spectateur engagé ", il présente et analyse ses contributions à différents champs du savoir : la sociologie des sociétés modernes, la théorie des régimes politiques, la philosophie politique, l'étude des relations internationales et la philosophie de l'histoire. Ce livre a pour ambition de faciliter l'accès d'une nouvelle génération de lecteurs à (...) la pensée de ce " classique méconnu ". Il repose sur une relecture qui se veut distanciée et sereine de l'ensemble de l'œuvre, et sur la prise en compte des acquis récents de la recherche française et internationale. Ce faisant, il vise aussi à dresser un panorama des différentes interprétations se déployant actuellement au sein des études aroniennes. (shrink)

Logicians treat assertions as true, believed or merely hypothesized sentences. The reasoner who uses them, however, is the sole referee who can validate their truth, their aptness to describe an actual situation, their strength (as beliefs) or the relevance of their use in the current logical context. Moreover, the reasoner actively counts on these factors, as part of the reasoning process itself, and should normally be capable, when asked to do so, to assign consistently relative strengths to the assertions used. (...) The paper assumes, first, that assertions have -each- an associated, measurable strength, and that, second, this strength has significant -and measurable- effects on the truth of the sentences, the validity of the conclusion and the soundness of the reasoning. The concepts and formulas required for this are explored, and a semantics and proof theory for a sentential calculus of assertions are proposed as a natural extension of ordinary two-valued reasoning. The resulting theory, though reminiscent of Probability,is autonomous, self-contained and of a purely logical nature. (shrink)

This article concerns the issue of how an ethic of care perspective may contribute to both normative theory and mental health care policy discussions on so called Ulysses arrangements, a special type of advance directives in psychiatry. The debate on Ulysses arrangements has predominantly been waged in terms of autonomy conceived of as the right to non-intervention. On the basis of our empirical investigations into the experiences of persons directly involved with Ulysses arrangements, we argue that a care ethics perspective (...) may broaden and deepen the debate on Ulysses arrangements, by introducing additional concepts, such as vulnerability, responsibility and mutuality, and by refining familiar concepts, such as autonomy. (shrink)

What happens when we release fifty Year 9 students from the confines of the traditional classroom and set them free to study history in small teams in the Melbourne CBD? Go on the trail of the hidden histories of some of Melbourne's most recognisable places with the Galileo Team at The University High School. -/- .

Negative polarity is one of the more elusive aspects of linguistics and a subject which has been gaining in importance in recent years. Written from within the well-defined theoretical framework of Generalized Quantifiers, the three main areas considered in this study are collocations, polarity items and multiple negations. In this mature piece of research, van der Wouden takes into account, not only semantic and syntactic considerations, but also to a large extent, pragmatic ones illustrating a wide array of linguistic approaches.

Represents the first volume to consider the modern role of holism as a central anthropological concern across a wide range of anthropological traditions ...

Theorie en de praktijk, geënt op filosofieën en mediatatie-methoden uit Zen-kloosters en Hindoe-ashrams.