Many of the things that we try to explain, in both our common sense and our scientific engagement with the world, are capable of being explained more or less finely: that is, with greater or lesser attention to the detail of the producing mechanism. A natural assumption, pervasive if not always explicit, is that other things being equal, the more finegrained an explanation, the better. Thus, Jon Elster, who also thinks there are instrumental reasons for wanting a more fine-grained explanation, (...) assumes that in any case the mere fact of getting nearer the detail of production makes such an explanation intrinsically superior: “a more detailed explanation is also an end in itself”. Michael Taylor agrees: “A good explanation should be, amongst other things, as fine-grained as possible.”. (shrink)

Frank E. Zachos offers a comprehensive review of one of today's most important and contentious issues in biology: the species problem. After setting the stage with key background information on the topic, the book provides a brief history of species concepts from antiquity to the Modern Synthesis, followed by a discussion of the ontological status of species with a focus on the individuality thesis and potential means of reconciling it with other philosophical approaches. More than 30 different species concepts (...) found in the literature are presented in an annotated list, and the most important ones, including the Biological, Genetic, Evolutionary and different versions of the Phylogenetic Species Concept, are discussed in more detail. Specific questions addressed include the problem of asexual and prokaryotic species, intraspecific categories like subspecies and Evolutionarily Significant Units, and a potential solution to the species problem based on a hierarchical approach that distinguishes between ontological and operational species concepts. A full chapter is dedicated to the challenge of delimiting species by means of a discrete taxonomy in a continuous world of inherently fuzzy boundaries. Further, the book outlines the practical ramifications for ecology and evolutionary biology of how we define the species category, highlighting the danger of an apples and oranges problem if what we subsume under the same name ("species") is in actuality a variety of different entities. A succinct summary chapter, glossary and annotated list of references round out the coverage, making the book essential reading for all biologists looking for an accessible introduction to the historical, philosophical and practical dimensions of the species problem. (shrink)

Introduction -- The Complexity of Resource Curse -- Resource Curse as a Complex Case of Global Justice -- General Theory of Global Justice -- The Robustness of the General Theory -- Conclusion.

The aim of this paper is to argue that update semantics is a natural framework for contextually restricted quantification, and to illustrate its use in the analysis of anaphoric definite descriptions and certain other anaphoric terms.

A brief review is given of the continuous spontaneous localization (CSL) model, in which a classical field interacts with quantized particles to cause dynamical wavefunction collapse. One of the model's predictions is that particles “spontaneously” gain energy at a slow rate. When applied to the excitation of a nucleon in a Ge nucleus, it is shown how a limit on the relative collapse rates of neutron and proton can be obtained, and a rough estimate is made from data. When applied (...) to the spontaneous excitation of 1s electrons in Ge, by a more detailed analysis of more accurate data than given previously, an updated limit is obtained on the relative collapse rates of the electron and proton, suggesting that the coupling of the field to electrons and nucleons is mass proportional. (shrink)

The COVID-19 pandemic created a situation for the implementation of emergency remote learning. This meant that as a lecturer at a traditionalist University of contact sessions, the pandemic forced us to teach remotely through online methods of communication, using online lectures, narrated powerpoints, voice clips, podcasts, interviews and interactive videos. The assessments were conducted online from assignments to multiple choice questions, which forced the lecturers to think differently about the way the assessments were presented, in order to avoid easy access (...) to answers found in a textbook and online. This meant that more application questions of theory to practice were assessed in a more challenging way to prevent cheating and collaboration with peers. Formal assessments completed during emergency remote learning, have become the past practice, as innovative methods have been adopted for learning and for assessment purposes in order to preserve the integrity and attainment of the degree through online modes of learning. The aim of the paper investigates and explores the methods of teaching, together with the results obtained from the students of 2019 and 2020 in their final year relating to two final year modules against the literature relating to learning processes and methodologies. (shrink)

"Good Taste, Bad Taste, and Christian Taste is essential reading for students and scholars of religion and theology, pastors and church-goers, liturgists, and church musicians and artists."--Jacket.

In 1952, Quine showed that the problem of reducing a propositional formula to a simplest normal equivalent can be solved in two steps, viz., (i) express the given formula, Φ, equivalently as the disjunction of all its prime implicants, and (ii) find all non-redundant disjunctions of the latter that are equivalent to Φ (Quine 1952). However, it seems not generally known that an ingenious form of the same two-step process was published by Hugh McColl in 1878.

Perfect for use at advanced undergraduate and graduate level, this is the first text to offer students a unified narrative regarding the place of the body in Western thinking. The body is simultaneously active and passive, powerful and vulnerable and as such, it fundamentally informs ontological, political, ethical and epistemological issues.

This essay argues that the deontological view of morality is connected to extreme and massive forms of violence through a kind of phenomenological necessity. In the first main section, I examine one family of such violence, which usually comes under the label of “religious violence”. I argue that it is not the religious element but the disqualification of context from the realm of justification which characterizes such violence. In the second main section, I examine the phenomenology of duty to conclude (...) that duty, by definition, denies any normative relevance to context. In the third main section, I use this sketch of a phenomenology of duty to propose a hypothesis about the underpinnings of the connection between mass violence and duty, namely, that the notion of duty carries with it the exclusion of moderation, and places the agent before an impossible situation that can only be resolved by violence. (shrink)

I take the phrase ‘congenital transcendentalism’ from Santayana who defined it as ‘the spontaneous feeling that life is a dream’. ‘The loneliness which is the truth about things’ is a phrase of Virginia Woolf's. The thesis I will advance is that many expressions of doubt or denial of the shareable world are self-misunderstood manifestations of the state indicated by Woolf's expression. But the loneliness of which Woolf speaks must not be construed as the kind of loneliness which can be assuaged (...) by family, friends, lovers or company. Nor is it the loneliness which a convinced solipsist might experience. It is rather the loneliness of ‘that “I” and that “life of mine'” which is ‘untouched whichever way the issue is decided whether the world is or is not’. (shrink)

This article gives a survey of the position of migrant workers in the Belgian labor market and social security system. Total employment of migrants has increased from 114,000 in 1954 to 224,900 in 1970.In contrast to overall employment in the Belgian economy, it went on climbing till 1978, up to a 245,900 level. Beyond this year, forecasts point at a slight decrease. Since WWII, the gravity point of the sectoral division of migrant workers has shifted from minig and industry, to (...) industry and tertiary activities. The share of industry in the employment of migrants bas remained relatively stable, in contrast to the tertiary sector, that witnessed a considerable expansion. However, the latter has not contributed substantially to the quality level of the average guest worker's job.On the whole, there is a strong correspondence between the unstable position of migrants in the labor market and their demographic characteristics on one side, their participation in the social security system on the other side. Their young family structure is reflected in a high share in family allowances and a limited appeal to pension funds. Statistical analysis at the aggregate level does not point at discriminatory practices vis-à-vis migrants and their families in social security ; but at thedisaggregate level and through the inspection of laws, regulations and international conventions, it appears that non-EEC nationals, with an unstable professional career, do not have the same rights as Belgians or EEC-citizens having a confortable position in the labor market and the social security system. In order to guarantee the rights of the farmer, the author suggests to establish a citizenship entitling to full social security rights after five years of regular residence in Belgium. (shrink)

An infinite field with only countably many pure types is algebraically closed.

This article addresses the extent and ways in which gender inequality in the newspaper coverage of arts and culture has changed in France, Germany, the Netherlands, and the United States, 1955-2005. Through a quantitative content analysis, we mapped all articles that appeared in two elite newspapers in each country in four sample years 1955, 1975, 1995, and 2005. First, despite increasing women’s employment in arts and culture and a quantitative feminization of journalism, elite newspaper coverage of women in arts and (...) culture has hardly changed, making up about 20-25 percent consistently over the last 50 years. Second, our results show surprisingly few cross-national differences in the amount of the newspaper coverage devoted to women in arts and culture. Third, although women are underrepresented in the coverage of all artistic genres, there is some evidence of horizontal sex segregation—particularly in architecture and modern dance and fashion —as well as vertical sex segregation—in that attention to women has increased in “highbrow” genres that have declined in status. Finally, as the status of an actor type increases from laymen to artistic directors, the proportion of women decreases in newspaper attention to arts and culture. (shrink)

This article tries to provide a dynamic interest group theory. Using the economic method of the 'homo economicus' demand for and supply of policy catering to the needs of pressure groups are analysed. Central are the notions of information and organisation costs that face latent groups treatened by already existing groups. These notions permit to integrate the existing theories on pressure group into one global dynamic theory. The economists' rent seeking theory and the political scientists' pluralism and neo-corporatism can thus (...) be understood as stages in a continuing process. (shrink)