Engineering science is a scientific discipline that from the point of view of epistemology and the philosophy of science has been somewhat neglected. When engineering science was under philosophical scrutiny it often just involved the question of whether engineering is a spin-off of pure and applied science and their methods. We, however, hold that engineering is a science governed by its own epistemology, methodology and ontology. This point is systematically argued by comparing the different sciences with respect to a particular (...) set of characterization criteria. (shrink)

Recent global advances in available technology to prevent mother-to-child HIV transmission necessitate a rethinking of contemporary and previous ethical debates on HIV testing as a means to preventing vertical transmission. In this paper, we will provide an ethical analysis of HIV-testing strategies of pregnant women. First, we argue that provider-initiated opt-out HIV testing seems to be the most effective HIV test strategy. The flip-side of an opt-out strategy is that it may end up as involuntary testing in a clinical setting. (...) We analyse this ethical puzzle from a novel perspective, taking into account the moral importance of certain hypothetical preferences of the child, as well as the moral importance of certain actual preferences of the mother. Finally, we balance the conflicting concerns and try to arrive at an ethically sound solution to this dilemma. Our aim is to introduce a novel perspective from which to analyse testing strategies, and to explore the implications and possible benefits of our proposal. The conclusion from our analysis is that policies that recommend provider-initiated opt-out HIV testing of pregnant mothers, with a risk of becoming involuntary testing in a clinical setting, are acceptable. The rationale behind this is that the increased availability of very effective and inexpensive life-saving drugs makes the ethical problems raised by the possible intrusiveness of HIV testing less important than the child's hypothetical preferences to be born healthy. Health care providers, therefore, have a duty to offer both opt-out HIV testing and available PMTCT (preventing mother-to-child transmission) interventions. (shrink)

Le Contra Manichaeos, rédigé en 364 environ après Jésus-Christ par l’évêque chrétien Titus de Bostra, fut traduit en syriaque dès l’année 411. Cet article montre que, plus tard, l’oeuvre joua un certain rôle dans les Églises syriennes, ainsi qu’il s’ensuit de citations par des auteurs syriaques postérieurs.

IntroductionExercise at high intensity may cause lower affective responses toward exercise compared with moderate intensity exercise. We aimed to elucidate affective valence and enjoyment in high- and moderate-high interval exercise.MethodsTwenty recreationally active participants (9 females, 11 males, age range: 20–51 years) underwent three different treadmill running exercise sessions per week over a 3-week period, in randomized order; (1) CE70: 45 min continuous exercise at 70% of heart rate maximum (HRmax), (2) INT80: 4 × 4 min intervals at 80% of HRmax, (...) (3) INT90: 4 × 4 min intervals at 90% of HRmax. Pre-tests included graded submaximal steady state intensities and a test to exhaustion for determining peak oxygen uptake and HRmax. Affective valence (pleasure/displeasure) was measured before, during and after the sessions using the Feeling Scale (FS). Enjoyment was assessed before and after the sessions applying the Physical Activity Enjoyment Scale (PACES) and during the sessions using the Exercise Enjoyment Scale (EES).ResultsThe participants felt lower pleasure (between-sessions effect:p= 0.02,pη2: 0.13) during INT90 sessions (FS: 1.08, 95% CI: 0.35–1.92) compared with INT80 (FS: 2.35, 95% CI: 1.62–3.08,p= 0.052) and CE70 sessions (FS: 2.45, 95% CI: 1.72–3.18,p= 0.03), with no differences between INT80 and CE70 sessions (p= 1.00). There were higher enjoyment after INT80 sessions (PACES: 101.5, 95% CI: 95.7–107.3) versus CE70 sessions (PACES: 91.3 95% CI: 85.5–97.1,p= 0.046), and no differences between INT90 (PACES: 98.2, 95% CI: 92.4–103.4) and CE70 (p= 0.29) or INT80 (p= 1.00). For enjoyment during exercise, CE70 were perceived more enjoyable, and INT80 and INT90 less enjoyable in week 2 (EES: week x session:p= 0.01,pη2: 0.11; CE70: 4.3, 95% CI: 3.6–4.9, INT80: 4.6, 95% CI: 3.9–5.2, INT90: 4.0, 95% CI: 3.4–4.7) and 3 (EES: CE70: 4.2, 95% CI: 3.7–4.8, INT80: 4.8, 95% CI: 4.2–5.3, INT90: 4.3, 95% CI: 3.8–4.9) than in week 1 (EES: CE70: 3.5, 95% CI: 3.0–4.0, INT80: 5.0, 95% CI: 4.5–5.5, INT90: 4.5, 95% CI: 4.0–5.0).ConclusionThe negative affective consequences associated with high intensity interval exercise can be alleviated by keeping the intensity at or around 80% of HRmaxwhile preserving the beneficial enjoyment responses associated with interval exercise. (shrink)

"Wisdom in the Open Air" traces the Norwegian roots of the strain of thinking called "deep ecology" - the search for the solutions to environmental problems by examining the fundamental tenets of our culture. Although Arne Naess coined the term in the 1970s, the insights of deep ecology actually reflect a whole tradition of thought that can be seen in the history of Norwegian culture, from ancient mountain myths to the radical ecoactivism of today. Beginning with an introduction to (...) Norway's emphasis on nature and the wild, Reed and Rothenberg explore the birth of the environmental movement in the 1960s and 1970s. What follows is a collection of writings by prominent Norwegian thinkers on humanity and nature, most never before published in English. From Peter Wessel Zapffe, a twentieth-century Kierkegaardian figure, the list goes on to include Arne Naess, activist/critic/artist Sigmund Kvaloy, wilderness educator Nils Faarlund, novelist Finn Alnaes, sociologist Johan Galtung, and social reformer Erik Dammann. Their points of view offer thoughts on the significance of modern life and what it means to be human in the face of deteriorating environmental global trends of the 20th century. "Wisdom in the Open Air" asks and answers a fundamental question concerning the ecomovement: what is the role of deep, often abstract, thinking in the attempt to avert a very real ecological crisis? (shrink)

This paper discusses proof-theoretic semantics, the project of specifying the meanings of the logical constants in terms of rules of inference governing them. I concentrate on Michael Dummett’s and Dag Prawitz’ philosophical motivations and give precise characterisations of the crucial notions of harmony and stability, placed in the context of proving normalisation results in systems of natural deduction. I point out a problem for defining the meaning of negation in this framework and prospects for an account of the meanings of (...) modal operators in terms of rules of inference. (shrink)

Systematic ethics support in community health services in Norway is in the initial phase. There are few evaluation studies about the significance of ethics reflection on care. The aim of this study was to evaluate systematic ethics reflection in groups in community health , - from the perspectives of employees participating in the groups, the group facilitators and the service managers. The reflection groups were implemented as part of a research and development project.

Within contemporary metaethics, it is widely held that there is a “presumption of realism” in moral thought and discourse. Anti-realist views, like error theory and expressivism, may have certain theoretical considerations speaking in their favor, but our pretheoretical stance with respect to morality clearly favors objectivist metaethical views. This article argues against this widely held view. It does so by drawing from recent discussions about so-called “subjective attitude verbs” in linguistics and philosophy of language. Unlike pretheoretically objective predicates (e.g., “is (...) made of wood”, “is 185 cm tall”), moral predicates embed felicitously under subjective attitude verbs like the English “find”. Moreover, it is argued that the widespread notion that moral discourse bears all the marks of fact-stating discourse is rooted in a blinkered focus on examples from English. Cross-linguistic considerations suggest that subjective attitude verbs are actually the default terms by which we ascribe moral views to people. Impressions to the contrary in English have to do with some unfortunate quirks of the term “think”. (shrink)

How may clinical ethics committees inspire ethical reflection among healthcare professionals? How may they deal with organizational ethics issues? In recent years, Norwegian CECs have attempted different activites that stretch or go beyond the standard trio of education, consultation, and policy work. We studied the novel activities of Norwegian CECs by examining annual reports and interviewing CEC members. Through qualitative analysis we identified nine categories of novel CEC activities, which we describe by way of examples. In light of the findings, (...) we argue that some novel working methods may be well suited to promote ethical reflection among clinicians, and that the CEC may be a suitable venue for discussing issues of organizational ethics. (shrink)

This paper studies a formalisation of intuitionistic logic by Negri and von Plato which has general introduction and elimination rules. The philosophical importance of the system is expounded. Definitions of ‘maximal formula’, ‘segment’ and ‘maximal segment’ suitable to the system are formulated and corresponding reduction procedures for maximal formulas and permutative reduction procedures for maximal segments given. Alternatives to the main method used are also considered. It is shown that deductions in the system convert into normal form and that deductions (...) in normal form have the subformula property. (shrink)

This brief note corrects an error in one of the reduction steps in my paper 'Normalisation for Bilateral Classical Logic with some Philosophical Remarks' published in the Journal of Applied Logics 8/2 (2021): 531-556.

A well-known theory about under which circumstances a statement is true in a fiction is The Reality Principle, which originate in the work of David Lewis: (RP) Where p1... pn are the primary fictional truths of a fiction F , it is true in F that q iff the following holds: were p1 ... pn the case, q would have been the case (Walton 1990: 44). RP has been subjected to a number of counterexamples, up to a point where, in (...) the words of Stacie Friend “it is widely recognized that the Reality Principle […] cannot be a universal inference rule for implied story-truths” (Friend 2017: 33). This chapter argues that the strength of these counterexamples is widely overestimated, and that they do not, on closer scrutiny, constitute reasons for rejecting RP. (shrink)

The human genome project's lasting legacies are the emerging insights into human physiology and disease, and the ascendance of biology as the dominant science of the 21st century. Sequencing revealed that >90% of the human genome is not coding for proteins, as originally thought, but rather is overwhelmingly transcribed into non‐protein coding, or non‐coding, RNAs (ncRNAs). This discovery initially led to the hypothesis that most genomic DNA is “junk”, a term still championed by some geneticists and evolutionary biologists. In contrast, (...) molecular biologists and biochemists studying the vast number of transcripts produced from most of this genome “junk” often surmise that these ncRNAs have biological significance. What gives? This essay contrasts the two opposing, extant viewpoints, aiming to explain their bases, which arise from distinct reference frames of the underlying scientific disciplines. Finally, it aims to reconcile these divergent mindsets in hopes of stimulating synergy between scientific fields. (shrink)

Volume 20, Issue 3, March 2020, Page 42-44.

How and why could some stories be construed as sacred in organizations, and what functions does the sacred have in organizational values work? Research has shown how values can be made formative of a range of organizational purposes and forms but has underscored their performative, situated, and agentic nature. We address that void by studying the sacred as a potentially salient yet under-researched realm of values work. Drawing on an ethnographic case study of a faith-based health care organization and the (...) ethical philosophy of Paul Ricoeur, we describe how the sacred is figured in two sets of tales that were lived and told with surprising intensity and consistency: the parable of the Good Samaritan and the tale of the legacy bestowed by the organization’s founder. We theorize how this figuring of the sacred in story and in action recasts values work from a centralized and unitary process to a two-way learning dialectic between the ongoing creative imitation of action and narrative. Values in the shape of stories of the sacred do not achieve their meaning as unchangeable cores or sanctioned beliefs. Rather, they come to life in a process of ongoing moral inquiry that co-evolves with moral agencies. In the latter regard, the sacred primarily becomes manifest in everyday work in the form of questioning and creative acts of care. People become moral agents when they feel and respond to the sacred in the call of the other. (shrink)

Michael S. Gazzaniga, a pioneer and world leader in cognitive neuroscience, has made an initial attempt to develop neuroethics into a brain-based philosophy of life that he hopes will replace the irrational religious and political belief-systems that still partly govern modern societies. This article critically examines Gazzaniga’s proposal and shows that his actual moral arguments have little to do with neuroscience. Instead, they are based on unexamined political, cultural and moral conceptions, narratives and values. A more promising way of interpreting (...) the belief-forming system of the brain is to say that we cannot avoid thinking in terms of wider frameworks and narratives that are socially embedded and historically developed; consequently, any moral discussion has to be in terms of these frameworks and narratives. (shrink)

Over the course of the 20th century the sex differential in life expectancy at birth in the industrialized countries has widened considerably in favour of women. Starting in the early 1970s, the beginning of a reversal in the long-term pattern of this differential has been noted in some high-income countries. This study documents a sustained pattern of narrowing of this measure into the later part of the 1990s for six of the populations that comprise the G7 countries: Canada, France, Germany, (...) Italy, England and Wales (as representative of the United Kingdom) and USA. For Japan, a persistence of widening sex differences in survival is noted. The sex differences in life expectancy are decomposed over roughly three decades (early 1970s to late 1990s) from the point of view of four major cause-of-death categories: circulatory diseases, cancers, accidents/violence/suicide, and (residual) causes. In the six countries where the sex gap has narrowed, this has resulted primarily from reduced sex differences in circulatory disease mortality, and secondarily from reduced differences in male and female death rates due to accidents, violence and suicide combined. In some of the countries sex differentials in cancer mortality have been converging lately, and this has also contributed to a narrowing of the difference in life expectancy. In Japan, males have been less successful in reducing their survival disadvantage in relation to Japanese women with regard to circulatory disease and cancer; and in the case of accidents/violence/suicide, male death rates increased during the 1990s. These trends explain the divergent pattern of the sex difference in life expectation in Japan as compared with the other G7 nations. (shrink)

Peter Reed has defended the basis for an environmental ethic based upon feelings of awe for nature together with an existentialist absolute gulf between humans and nature. In so doing, he has claimed that there are serious difficulties with Ecosophy T and the terms, Self-realization and identification with nature. I distinguish between discussions of ultimate norms and the penultimate deep ecology platform. I also clarify and defend a technical use of identification and attempt to show that awe and identification may (...) be compatible concepts. (shrink)

BackgroundEthically challenging critical events and decisions are common in nursing homes. This paper presents nursing home doctors’ descriptions of how they include the patient and next of kin in end-of-life decisions.MethodsWe performed ten focus groups with 30 nursing home doctors. Advance care planning; aspects of decisions on life-prolonging treatment, and conflict with next of kin were subject to in-depth analysis and condensation.ResultsThe doctors described large variations in attitudes and practices in all aspects of end-of-life decisions. In conflict situations, many doctors (...) were more concerned about the opinion of next of kin than ensuring the patient’s best interest.ConclusionsMany end-of-life decisions appear arbitrary or influenced by factors independent of the individual patient’s values and interests and are not based on systematic ethical reflections. To protect patient autonomy in nursing homes, stronger emphasis on legal and ethical knowledge among nursing home doctors is needed. (shrink)

There is at present uneasiness about the conceptual basis of genetics. The gene concept has become blurred and there are problems with the distinction between genotype and phenotype. In the present paper I go back to their role in the creation of modern genetics in the early twentieth century. The terms were introduced by the Danish botanist and geneticist Wilhelm Johannsen in his big textbook of 1909. Historical accounts usually concentrate on this book and his 1911 paper “The Genotype Conception (...) of Heredity.” His bean selection experiment of 1900–1903 is generally assumed to be the source of his genotype theory. The present paper examines the scientific context and meaning of this experiment, how it was received, and how the genotype theory became securely established by the early 1910s. I argue in conclusion that the genotype/phenotype distinction, which provides the empirical basis for Johannsen's gene, was scientifically well founded when introduced and still is. Keith Baverstock's criticism does not consider the force of the bean selection experiment at the time and as a paradigm for following investigations of heredity. (shrink)

Vann McGee claims that open-ended schemas are more innocuous than ordinary second-order quantification, particularly in terms of ontological commitment. We argue that this is not the case.

This paper presents rules in sequent calculus for a binary quantifier I to formalise definite descriptions: Ix[F, G] means ‘The F is G’. The rules are suitable to be added to a system of positive free logic. The paper extends the proof of a cut elimination theorem for this system by Indrzejczak by proving the cases for the rules of I. There are also brief comparisons of the present approach to the more common one that formalises definite descriptions with a (...) term forming operator. In the final section rules for I for negative free and classical logic are also mentioned. (shrink)

This paper presents a sequent calculus and a dual domain semantics for a theory of definite descriptions in which these expressions are formalised in the context of complete sentences by a binary quantifier I. I forms a formula from two formulas. Ix[F, G] means ‘The F is G’. This approach has the advantage of incorporating scope distinctions directly into the notation. Cut elimination is proved for a system of classical positive free logic with I and it is shown to be (...) sound and complete for the semantics. The system has a number of novel features and is briefly compared to the usual approach of formalising ‘the F ’ by a term forming operator. It does not coincide with Hintikka’s and Lambert’s preferred theories, but the divergence is well-motivated and attractive. (shrink)

We treat the classical dynamics of the hydrogen atom in perpendicular electric and magnetic fields as a celestial mechanics problem. By expressing the Hamiltonian in appropriate action–angle variables, we separate the different time scales of the motion. The method of averaging then allows us to reduce the system to two degrees of freedom, and to classify the most important periodic orbits.

Supervenience in metaethics is the notion that there can be no moral dif-ference between two acts, persons or events without some non-moral difference underlying it. If St. Francis is a good man, there could not be a man exactly like St. Francis in non-evaluative respects that is not good. The phenomenon was first systematically discussed by R. M. Hare (1952), who argued that realists about evaluative properties struggle to account for it. As is well established, Hare, and following him, Simon (...) Blackburn, mistakenly took the relevant phenomenon to be weak rather than strong supervenience, and the explanations they offered for it are accordingly outdated. In this paper, I present a non-factualist account of strong su-pervenience of the evaluative and argue that it fares better than compet-ing realist views in explaining the conceptual nature of the phenomenon, as well as in offering an account of the supervenience of the evaluative in general, rather than more narrowly the moral. While Hare and Blackburn were wrong about the specifics, they were right in that non-factualists can offer a plausible account of the supervenience of the evaluative, that in certain respects is superior to competing realist explanations. (shrink)

Heidegger’s phenomenological critique of tradition shows tradition as a history of covering-up, which can be analysed in respect to different modes of covering-up: (1) the hiddenness of alternative interpretations, (2) the burying-over of the origin, (3) the disguise of Dasein and the world, (4) the falling as anexistential covering-up. Destruction and the handing down to oneself are two possibilities of uncovering the covering-ups by means of repetition. AlthoughHeidegger’s understanding of tradition proves to be one-sided, it is fruitful for an acknowledgement (...) of the phenomenological ambivalence that is essentialto tradition. (shrink)

Arne de Boever offers an accessible introduction to François Jullien’s work, highlighting Jullien’s work at the intersection of Chinese and Western thought and drawing out the ‘unthought-of’ in both traditions of thinking. In the process he emphatically challenges some of the core assumptions of Western reasoning.