What is the good life for a human being? Aristotle’s exploration of this question in the Nicomachean Ethics has established it as a founding work of Western philosophy, though its teachings have long puzzled readers and provoked spirited discussion. Adopting a radically new point of view, Ronna Burger deciphers some of the most perplexing conundrums of this influential treatise by approaching it as Aristotle’s dialogue with the Platonic Socrates. This dialogue initially takes the shape of a debate Aristotle stages (...) with Socrates, identified in the Ethics as a proponent of the doctrine that virtue is knowledge. Tracing the argument of the Ethics as it emerges from the debate, Burger’s careful reading shows how Aristotle represents ethical virtue from the perspective of those devoted to it while standing back to examine its assumptions and implications. Providing brilliant insights into Aristotle’s understanding of the moral life, friendship, and philosophy, Burger’s study uncovers in the speeches of the Ethics an action that proceeds in a Socratic manner to offer a Socratic answer to the question of human happiness. (shrink)

During the past decade, screening tests using computed tomography have disseminated into practice and been marketed to patients despite neither conclusive evidence nor professional agreement about their efficacy and cost-effectiveness at the population level. This phenomenon raises questions about physicians' professional roles and responsibilities within the setting of medical innovation, as well as the appropriate scope of patient autonomy and access to unproven screening technology. This article explores how physicians ought to respond when new screening examinations that lack conclusive evidence (...) of overall population benefit emerge in the marketplace and are requested by individual patients. To this end, the article considers the nature of evidence and how it influences decision-making for screening at both the public policy and individual patient levels. We distinguish medical and ethical differences between screening recommended for a population and screening considered on an individual patient basis. Finally, we discuss specific cases to explore how evidence, patient risk factors and preferences, and physician judgment ought to balance when making individual patient screening decisions. (shrink)

In proof theory one distinguishes sequent proofs with cut and cut-free sequent proofs, while for proof complexity one distinguishes Frege systems and extended Frege systems. In this paper we show how deep inference can provide a uniform treatment for both classifications, such that we can define cut-free systems with extension, which is neither possible with Frege systems, nor with the sequent calculus. We show that the propositional pigeonhole principle admits polynomial-size proofs in a cut-free system with extension. We also define (...) cut-free systems with substitution and show that the cut-free system with extension p-simulates the cut-free system with substitution. (shrink)

This important philosophical statement by an eminent scientist is written with such clarity and directness, and derives from so broad a humanistic perspective, that the thoughtful reader will find it as rewarding as it is instructive. The author's purpose in this undertaking is to: "...outline a system of thought in which notions or values can find a place along with the ideas of causal relationships that are applied in the physical sciences. The essential doctrine of this system, which is taken (...) from the metaphysical picture developed by Alfred North Whitehead... is the assumption that, in every act occurring in the universe, experience derived from that which has gone before is integrated with conceptions concerning possibilities in the future." Analyzing and extending Whitehead's picture, Dr. Burgers argues that the physical view of causality in itself is too restrictive for a general description of the universe, and is valid only for those phenomena where values are irrelevant. His concern is to introduce the entire panorama with its complementary physical and conceptual aspects in such a way that a wider view of causality is obtained, whereby an opening is found for the explanation of life. The author points out that the concept of "organism" implies "purpose," and is thus not amenable to complete description in the terms of molecular biology. Although most evolutionary steps are the result of unplanned chance effects, the recognition and conception of future possibilities are factors in the evolutionary trend: "The existence of matter is the result of persistent repetition of certain patterns. Matter is a set of habits of the universe; it is these habits which are studied in physics. [But] life is more than habit: it is the coordination of spontaneity... a struggle against mere randomness.... "It is the key of the philosophy here presented to consider expectations and valuations not as accidental by-products of physical states of matter, but as essential forms of functioning.". (shrink)

Concreteness ratings are frequently used in a variety of disciplines to operationalize differences between concrete and abstract words and concepts. However, most ratings studies present items in isolation, thereby overlooking the potential polysemy of words. Consequently, ratings for polysemous words may be conflated, causing a threat to the validity of concreteness‐ratings studies. This is particularly relevant to metaphorical words, which typically describe something abstract in terms of something more concrete. To investigate whether perceived concreteness ratings differ for metaphorical versus non‐metaphorical (...) word meanings, we obtained concreteness ratings for 96 English nouns from 230 participants. Results show that nouns are perceived as less concrete when a metaphorical (versus non‐metaphorical) meaning is triggered. We thus recommend taking metaphoricity into account in future concreteness‐ratings studies to further improve the quality and reliability of such studies, as well as the consistency of the empirical studies that rely on these ratings. (shrink)

relative to the actual world) of a propositional theory are defined. A theory is ‘closer to the truth’ the logically stronger its positive content and the logically weaker its negative content. This proposal delivers the same verisimilar preordering of theories that has been defined by Brink and Heidema as a ‘power ordering’. The preordering may be collapsed to a partial ordering and then embedded into a complete distributive lattice. The preordering may also be refined to a partial ordering by employing (...) the ‘convex content’ and the ‘non-convex content’ of each theory. Philosophical implications and historical relations are discussed. (shrink)

The intuitive notion of a binary relation on information-bearers, comparingthem with respect to their closeness to the available information, is oftenconstrued in terms of comparing their symmetric difference with, orcompositional similarity to, the available information. This happens forinstance in some treatments of verisimilitude. We expound an abstractmathematical rendering of the relevant data-dependent relation in theframework of Boolean algebras. For every element t of a Boolean algebra B we construct the t-modulated Boolean algebra Btin which the order relation represents `is at (...) most as compatible with t as' or `is at best as similar to t as'. In the case of Lindenbaum-Tarskialgebras, t expresses the available information, and the compatibilityrelation turns out to be an entwinement of inferential and conjecturalrelations. It is just classical entailment when no information is available(i.e., when t is logically true) and becomes more boldly abductive themore information is available. The rich algebraic structures of a Boolean algebra –- including its Boolean group structures –- play a significant role in this combination of deduction and abduction and also induce cautious anddaring variants of the compatibility relation. Links with the literature onverisimilitude, abduction, and related topics are indicated. (shrink)

For the classA of uncountable Archimedian real closed fields we show that the statement “TheL <ω-theory ofA is complete” is independent of ZFC. In particular we have the following results:Assuming the Continuum-Hypothesis (CH) is incomplete. Conversely it is possible to build a model of set theory in which is complete and decidable. The latter can also be deduced from the Proper Forcing Axiom (PFA). In this case turns out to be equivalent to the elementary theory of the real numbers ℝ (...) (by a quantifier-elimination procedure).Formally: is incomplete. is complete and decidable. (shrink)

Thinking in medicine is still dominated by the cartesian view of science of the past centuries, dividing individuals into the reasoning mind (res cogitans) and an objective body as part of all non-subjective things of the world (res extensa). This classical scientific paradigm does not take into account the influence the observer exerts on the observed phenomena. Applying this paradigm to medical research and education has consequences regarding the relationship between physicians and patients as well as between medical teachers and (...) their students. An improvement of medical education towards a broader understanding of complex illnesses with their psycho-social implications must be based on philosophical and epistemological issues. The requirements of modern medicine cannot just be met by adding more psycho-social content to somatic medical education or by changing the didactic approach without reflection on the underlying concepts and the relation of the human being to his world. (shrink)

For some time sociologists and philosophers have tended to label present day society “post-industrial” or “post-modern.” Understandable as the wish is to set off the present from the age of advanced capitalism, the terms selected are no less problematic. A new epoch is introduced before the question is even asked, let alone answered, as to how decisive current social changes are, and whether they require that a new epochal boundary be set. The term “post-modern,” moreover, has the additional disadvantage of (...) only naming the new period abstractly. There is an even more drastic disadvantage. Of course, deep economic, technical and social changes can be observed when compared with the second half of the nineteenth century, but the dominant mode of production has remained the same: private appropriation of collectively produced surplus value. (shrink)

In the introduction to the second volume of Capitalism and Schizophrenia Gilles Deleuze and Félix Guattari develop, under the tide Rhizome, the principles of a new method of thinking. One could, with the certain approval of the authors, turn around the theorem of Carl Schmitt and claim that, since the “highpoints of great [philosophy] are at the same time those moments in which the enemy is sighted in concrete distinctness as an enemy,” rhizome-thinking also starts out from the definition of (...) the enemy. It is discerned in Western Rationalism, which rhizome-thinking rejects in all its historical manifestations. An argumentational strategy characteristic of rhizome-thinking is thus made visible: that it again and again reproduces the categories that it negates. (shrink)

ABSTRACTThis article introduces the Hyperbole Identification Procedure, a first systematic method for identifying linguistic hyperbole in discourse. We start by comparing existing definitions of linguistic hyperbole. Based on the commonalities shared by these definitions, we provide our operational definition of hyperbole as “an expression that is more extreme than justified given its ontological referent.” The next section argues why it is useful to identify hyperbole, as with metaphor in Metaphor Identification Procedure Vrije Universiteit, at the level of lexical units, and (...) subsequently introduces the steps of HIP. We follow up with two sample analyses of HIP in practice. First, we show how to unitize and analyze one complete sample sentence. Second, we present sample analyses of a number of selected cases. Then we present data showing that HIP can be reliably applied to a sample corpus of Dutch news texts. We end with discussing applications and implications of using HIP in corpus research. (shrink)

While Plato and Aristotle both recognize the importance of friendship and love, Aristotle seems to be as much the philosopher of philia as Plato is of eros. Aristotle’s extensive discussion of friendship in the Nicomachean Ethics includes only a few scattered remarks about eros. Following the thread of those remarks, however, uncovers a movement from the disparagement of eros, contrasted with friendship of the virtuous, to its elevation as the shared experience of philosophic friendship. In the quite different context of (...) Metaphysics Lambda, eros serves as the model for Aristotle’s famous account of the unmoved mover, where the activity of thought thinking itself provides, as an object of love, the ultimate source of motion in the universe. This paper explores what connection or common ground there may be between the presumably cosmological role of eros directed to the completed activity of mind and its place in Aristotle’s discussion of friendship. (shrink)

This article introduces the Verbal Irony Procedure (VIP), a first systematic method for identifying irony in natural discourse. The first section discusses previous operationalizations of irony and demonstrates that these are not explicit about which criteria were used to separate irony from non-irony. The second section argues why irony can be defined as an “utterance with a literal evaluation that is implicitly contrary to its intended evaluation.” This section also explains why ironic utterances can be placed on an evaluation scale. (...) In the third section, clauses are proposed as a good unit of analysis when looking at irony in natural discourse. The different steps of the VIP are then introduced in the fourth section and subsequently applied in a sample analysis of a natural text in the fifth section. The sixth section discusses a reliability analysis of the VIP protocol. The article ends with an outlook on how future research on verbal irony might benefit from applying the VIP. (shrink)

Since antiquity the Phaedo has been considered the source of "the twin pillars of Platonism" -- the theory of ideas and the immortality of the soul. Burger's attempt to trace the underlying argument of the work as a whole leads to a radical rethinking of the status of those doctrines.

When there are equally strong claimants for a scarce good, lotteries are often argued to be a fair method of allocation. This paper reproduces four of the views on the fairness of lotteries that have been presented in the literature: the distributive view; the preference view; the actual consent view; and the expressive view. It argues that these four views cannot offer plausible explanations for the fairness of lotteries. The distributive view is argued to be inadequate because, even though receiving (...) expectations to a good is of value to the participants, this value cannot plausibly make a contribution to the satisfaction of a participant’s claim. Both the preference and actual consent views are argued to be implausible because they lead to accepting procedures as legitimate that fail to correspond with what a claim is. Finally, it is contended that the expressive view identifies a value that is relevant to respecting equal claimants, but that cannot plausibly be related to a procedure’s fairness. The paper concludes by maintaining that an equal treatment view can accept all the valid insights from these four views without needing to accept their untenable implications. (shrink)

This chapter explores the possibility that the development of the Chavín Horizon may have stimulated the expansion of one of the major central Andean language families, particularly Aymara, once spread much more widely and further north than today. Pre-Chavín cultures on the coast and in the highlands are reviewed and found to be unlikely sources of this expansion. While the Chavín Horizon may provide a possible source for the first expansion of Aymara, in terms of both its chronology and widespread (...) geographical impact, the ‘strong hypotheses’ proposed to explain the expansion are found to be unconvincing, particularly that linking the expansion to the adoption of maize as a staple. Other hypotheses emphasizing the role of religion and cosmopolitanism are proposed as possible alternatives. The current discussion is placed within the larger context of the history of Andean archaeology and historical linguistics and is viewed as an important step forward in resolving this long-standing problem. (shrink)

In his commentary of Dionysius the Areopagite’s Mystical Theology Albert the Great outlines the allegorical exegesis of Moses’ ascent of the mount as a way to the unknown God. Step by step Moses has to purify himself, to leave behind his natural knowledge. Separated from all human beings he alone proceeds to the cloud of unknown. At last the infusion of divine light lets him know God through negations. The normal, human way of knowing God is limited, so the mind (...) should attain the paradox of knowing in unknowing. Albert claims that all we cannot properly predicate by names obtained from things known to us, is best indicated by negations. The peak described by Dionysius as union, Albert shows to be intellectual perfection. Guided by divine illumination man contemplates the Trinitarian God. Thus contemplation supports any theological investigation. Descending the mountain, as Albert says in his Summa, Moses spoke to the people. Likewise after contemplation the theologian has to illumine others about what he... (shrink)

This qualitative study explored and described South African students’ experiences and perceptions regarding academic success. Focus group participants related academic success not only to achieveme...

The purpose of this article is to illustrate the role of sociology in the field of corporate social responsibility. It presents a case study conducted by a research group consisting of two University partners in association with a Swiss SME. This project attempted to draw conclusions from a specific sociological consultancy research project on the general possibilities and opportunities of sociology in applied research and operational sustainability consulting. On the basis of the project findings, the article reflects on the extent (...) to which sociology could profitably intervene, on the limitations for sociological research and consultations in this field and on the conclusions that can be drawn for future analyses. (shrink)

The Middle Eastern trouble continues, in part, from a jumbling of names for the two parties. But social science requires precise delineation as each belligerent streamlines a modus operandi. “Terrorist” commonly means “relating to what presently is causing terror”. Therefore, so to term those insurgents is to concede victory to them, without further struggle. One must map the nicknames for each of the tactical variants. In so doing, we find several dozen overlapping terms, such as identity thief, agent provocateur, and (...) scorpion. Most analogies, however, are anthropomorphized by the characteristics of snakes. Therefore, some existing analogy for the insurgents would better be reimaged by terming them “slitherites”. Our Goal Is to Name the Phases of the Middle Eastern Struggle. (shrink)

The Middle Eastern trouble continues, in part, from a jumbling of names for the two parties. But social science requires precise delineation as each belligerent streamlines a modus operandi. “Terrorist” commonly means “relating to what presently is causing terror”. Therefore, so to term those insurgents is to concede victory to them, without further struggle. One must map the nicknames for each of the tactical variants. In so doing, we find several dozen overlapping terms, such as identity thief, agent provocateur, and (...) scorpion. Most analogies, however, are anthropomorphized by the characteristics of snakes. Therefore, some existing analogy for the insurgents would better be reimaged by terming them “slitherites”. Our Goal Is to Name the Phases of the Middle Eastern Struggle. (shrink)

Biochemical and cryo‐electron microscopy studies have just been published revealing interactions among proteins of the yeast replisome that are important for highly coordinated synthesis of the two DNA strands of the nuclear genome. These studies reveal key interactions important for arranging DNA polymerases α, δ, and ϵ for leading and lagging strand replication. The CMG (Mcm2‐7, Cdc45, GINS) helicase is central to this interaction network. These are but the latest examples of elegant studies performed in the recent past that lead (...) to a much better understanding of how the eukaryotic replication fork achieves efficient DNA replication that is accurate enough to prevent diseases yet allows evolution. (shrink)

During the nineteenth century, positivists charged that since historical accounts did not uncover the laws involved in human behavior, they were devoid of significance and should be replaced by sociological studies. Theorists, including Droysen, responded that man has a dual nature. Man's biological self is the inalterable substance of his life, while his spiritual self enables him to create its form. The objects of this creation, social institutions, embody the ideas and ideals of a social order and are transformed when (...) these values change. Remnants of the past are always contained within the new order and thus history both records the past and is embraced by the present. Since man is responsible for his progress he must know the past in order to fully understand and to act in the present. Droysen called this understanding of history Verstehen. (shrink)