An application of the Method of Analysis of Relational Complexity (MARC) to suppositional reasoning in the knight-knave task is outlined. The task requires testing suppositions derived from statements made by individuals who either always tell the truth or always lie. Relational complexity (RC) is defined as the number of unique entities that need to be processed in parallel to arrive at a solution. A selection of five ternary and five quaternary items were presented to 53 psychology students using a pencil (...) and paper format. A computer-administered version was presented to 50 students. As predicted, quaternary problems were associated with higher error rates and longer response times than ternary problems. The computer-administered form was more difficult than the pencil and paper version of the test. These differences are discussed in terms of RC theory and alternative processing accounts. Together, they indicate that the relational complexity metric is a useful and parsimonious way to quantify complexity of reasoning tasks. (shrink)

Blair's account, like the intelligence field in general, treats many distinct constructs as if they were practically interchangeable – this is not self-evident. Paradigm integration and rationalization of redundant nomenclature are important for the continued development of understanding. The prior task is to demonstrate where synonymity of constructs across paradigms occurs, and where it fails. We present arguments why this is the case. (Published Online April 5 2006).

Researchers rely on psychometric principles when trying to gain understanding of unobservable psychological phenomena disconfounded from the methods used. Psychometric models provide us with tools to support this endeavour, but they are agnostic to the meaning researchers intend to attribute to the data. We define method effects as resulting from actions which weaken the psychometric structure of measurement, and argue that solution to this confounding will ultimately rest on testing whether data collected fit a psychometric model based on a substantive (...) theory, rather than a search for a model that best fits the data. We highlight the importance of taking the notions of fundamental measurement seriously by reviewing distinctions between the Rasch measurement model and more generalised 2PL and 3PL IRT models. We then present two lines of research that highlight considerations of making method effects explicit in experimental designs. First, we contrast the use of experimental manipulations to study measurement reactivity during the assessment of metacognitive processes with factor-analytic research of the same. The former suggests differential performance-facilitating and -inhibiting reactivity as a function of other individual differences, whereas factor-analytic research suggests a ubiquitous monotonically predictive confidence factor. Second, we evaluate differential effects of context and source on within-individual variability indices of personality derived from multiple observations, highlighting again the importance of a structured and theoretically grounded observational framework. We conclude by arguing that substantive variables can act as method effects and should be considered at the time of design rather than after the fact, and without compromising measurement ideals. (shrink)

Confidence ratings have often been integrated into reasoning and intelligence tasks as a means for assessing meta-reasoning processes. Although it is often assumed that eliciting these judgements throughout reasoning tasks has no effect on the underlying performance outcomes, this is yet to be established empirically. The current study examines whether eliciting CR from participants during a fluid-reasoning task influences their performance and how this effect is moderated by their initial self-confidence in their own reasoning abilities. In a first experiment, we (...) found that participants performing CR during Raven's Progressive Matrices significantly outperformed a control group who did not provide ratings. Additionally, a second experiment demonstrated that CR only facilitated performance in participants who have a high level of initial self-confidence in their reasoning ability, whereas they were detrimental to participants low in self-confidence. (shrink)

The study of emotional intelligence and its relationship with the dark triad has emerged as a popular research area. However, the complex nature of the dark triad and EI, including multiple me...

Extract: Clearly, academic life takes place at the intersection of many social practices. If MacIntyre is right, the role-specific virtues of academic life should be understood in terms of these practices.2 Academic virtues are those excellences required to obtain the internal goods of the social practices constituting academic life. And the social practices of academic life are sustained, competitive and cooperative attempts to achieve a set of academic goals and realize academic forms of excellence. They are also sustained attempts to (...) expand and improve conceptions of these goals and forms of excellence. They emerge out of traditions—for instance the tradition of scientific argument— and must be understood in terms of these traditions. MacIntyre argues that this preliminary account of virtues in relation to social practices needs to be deepened in two ways: connecting it to the unity of an individual’s life on the one hand and to a coherent historical tradition on the other. Virtues are not just any set of traits delivering the internal goods of social practices, but those that serve to make coherent a person’s life and her place in an on-going tradition. They are crucial to lending meaning to one’s life and its struggles. (shrink)

This book examines the centrality of integrity in relation to a variety of philosophical and psychological concerns that impinge upon the ethical life.

This paper examines the idea of the integrity of academic practice. We offer an account of the integrity of professional practice in general before applying it to academic professional practice within the contemporary, western university. We then introduce the concept of integrity traps and explain how they can make it difficult for academics working within a contemporary university environment to maintain their integrity.

An introduction to philosophy through film, _Thinking Through Film: Doing Philosophy, Watching Movies_ combines the exploration of fundamental philosophical issues with the experience of viewing films, and provides an engaging reading experience for undergraduate students, philosophy enthusiasts and film buffs alike. An in-depth yet accessible introduction to the philosophical issues raised by films, film spectatorship and film-making Provides 12 self-contained, close discussions of individual films from across genres Films discussed include Total Recall, Minority Report, La Promesse, Funny Games, Ikuru, The (...) Dark Knight, Memento, AI and more Explores concepts that span epistemology, metaphysics, fate, choice, robot love, time travel, personal identity, spectacle, ethics, luck, regret, consequentialism, deontology and the philosophy of film itself A uniquely flexible resource for courses in philosophy and film that encourages student reflection, as well as being an engaging read for the film enthusiast. (shrink)

While some may argue that universities are in a state of crisis, others claim that we are living in a post-university era; a time after universities. If there was a battle for the survival of the institution it is over and done with. The buildings still stand. Students enrol and may attend lectures, though most do not. But virtually nothing real remains. What some mistakenly take to be a university is, in actuality, an “uncanny” spectral presence. The encompassing ethico-philosophical question (...) is this: what is it about spectral space and the feeling of absence with regard to the university that is important to understand? The Spectral University is characterized by the absence of what used to give the university its constitutive form and structure; of what is essential to the university as an important place of learning and growth. What is gone is the ability to pursue the academic virtues. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Christ Who Meets Us in the Sacraments:The Influence of St. Ambrose on the tertia pars of St. Thomas's Summa theologiaeDamian Day O.P.IntroductionThe recent increased interest in St. Thomas Aquinas and the Fathers of the Church has produced a number of excellent studies of the Angelic Doctor's understanding of the authority of the Fathers and his use of them.1 In this article, I hope to contribute to the ongoing (...) study of Aquinas and the Fathers by examining how Thomas employs St. Ambrose in the tertia pars of his Summa theologiae [ST]. Thomas's use of Ambrose has received little detailed [End Page 103] attention. One of Leo Elders's last contributions to the study of Aquinas and the Fathers provided an overview of Ambrose's presence in Thomas's writings.2 I hope to expand upon Elders's work of cataloging and describing Thomas's numerous citations of Ambrose—Thomas names Ambrose over eleven hundred times in his writings3—by making a particular argument about Thomas's Christological and sacramental use of Ambrose. While Elders gives an excellent summary of where Ambrose appears in Thomas's corpus, he does not connect Thomas's use of Ambrose in his treatises on Christ and the Eucharist. I argue that Thomas's citations of Ambrose in the tertia pars help him develop an understanding of the Incarnation that supports his sacramental realism, especially emphasizing contact with Christ in the Eucharist.4Much recent reflection on the Eucharist has sought to deemphasize the substantial presence of Christ and emphasize his presence in other ways. Michael C. McGuckian, for example, argues that the Western emphasis on Christ's presence in the Blessed Sacrament has damaged the understanding of participation in the heavenly liturgy and obscured other ways in which Christ is present, such as in the bishop presiding and the proclamation of the word. He claims that "those other presences surpass the presence in the elements in their personal quality, their dynamic force and their effect on our [End Page 104] spirits and are not to be undervalued."5 Looking at Thomas and Ambrose, we will see that Christ's substantial presence in the Eucharist is preeminently personal, dynamic, and efficacious for our spirits. Colman O'Neill's masterful work of sacramental realism, Meeting Christ in the Sacraments, provides an entrée into such a study. The title derives from Ambrose. In his work A Defense of the Prophet David to Theodosius Augustus, Ambrose reflects on Psalm 51. Suddenly, in the middle of confessing his sins, David foresees the cleansing sacrament of baptism. In prophetic wonder, he cries out, "face-to-face you have shown yourself to me, Christ; I have discovered you in your sacraments."6 Even prior to their institution, David prophetically glimpses what the sacraments of the Old Law prefigure. In this vision, David sees "no longer in shadow, nor in figure, nor in type," but meets Christ in his sacraments.7 For Ambrose, the sacraments are real encounters with Christ. As O'Neill puts it, "Christ, who was worshipped from afar, comes near and touches the believer; and at his touch power goes out from him."8 For [End Page 105] Thomas, too, one meets Christ in the sacraments.9 While all the sacraments apply the merits of his Passion,10 the Eucharist is the locus par excellence for meeting Christ, since the whole Christ is there contained.11 The encounter is both personal and powerful.While the language of meeting or encountering Christ in the sacraments may seem to echo modern phenomenological philosophy, Thomas grounds the encounter in a realism of the Incarnation.12 His treatment of the encounter with Christ in the sacraments flows from his treatment of the Incarnation.13 Guy-Thomas Bedouelle summed up O'Neill's approach, which reflects Thomas's, as simply stressing, again and again, "that sacramental realism implies that the Church draws its life from the dynamism of the Incarnation itself."14 I argue that Thomas, in drawing his sacramental realism from the Incarnation, employs Ambrose as a key authority. First, I examine Thomas's knowledge and use of Ambrose's works. Second, I... (shrink)

While some may argue that universities are in a state of crisis, others claim that we are living in a post-university era; a time after universities. If there was a battle for the survival of the institution it is over and done with. The buildings still stand. Students enrol and may attend lectures, though most do not. But virtually nothing real remains. What some mistakenly take to be a university is, in actuality, an “uncanny” spectral presence. The encompassing ethico-philosophical question (...) is this: what is it about spectral space and the feeling of absence with regard to the university that is important to understand? The Spectral University is characterized by the absence of what used to give the university its constitutive form and structure; of what is essential to the university as an important place of learning and growth. What is gone is the ability to pursue the academic virtues. (shrink)

Subjects and Simulations presents essays focused on suffering and sublimity, representation and subjectivity, and the relation of truth and appearance through engagement with the legacies of Jean Baudrillard and Philippe Lacoue-Labarthe.

Paraconsistent logics are logical systems that reject the classical principle, usually dubbed Explosion, that a contradiction implies everything. However, the received view about paraconsistency focuses only the inferential version of Explosion, which is concerned with formulae, thereby overlooking other possible accounts. In this paper, we propose to focus, additionally, on a meta-inferential version of Explosion, i.e. which is concerned with inferences or sequents. In doing so, we will offer a new characterization of paraconsistency by means of which a logic is (...) paraconsistent if it invalidates either the inferential or the meta-inferential notion of Explosion. We show the non-triviality of this criterion by discussing a number of logics. On the one hand, logics which validate and invalidate both versions of Explosion, such as classical logic and Asenjo–Priest’s 3-valued logic LP. On the other hand, logics which validate one version of Explosion but not the other, such as the substructural logics TS and ST, introduced by Malinowski and Cobreros, Egré, Ripley and van Rooij, which are obtained via Malinowski’s and Frankowski’s q- and p-matrices, respectively. (shrink)

In this article we consider some questions raised by F. Benoist, E. Bouscaren, and A. Pillay. We prove that infinitely $p$-divisible points on abelian varieties defined over function fields of transcendence degree one over a finite field are necessarily torsion points. We also prove that when the endomorphism ring of the abelian variety is $\mathbb{Z}$, then there are no infinitely $p$-divisible points of order a power of $p$.

We examine the set of formula-to-formula valid inferences of Classical Logic, where the premise and the conclusion share at least a propositional variable in common. We review the fact, already proved in the literature, that such a system is identical to the first-degree entailment fragment of R. Epstein's Relatedness Logic, and that it is a non-transitive logic of the sort investigated by S. Frankowski and others. Furthermore, we provide a semantics and a calculus for this logic. The semantics is defined (...) in terms of a \-matrix built on top of a 5-valued extension of the 3-element weak Kleene algebra, whereas the calculus is defined in terms of a Gentzen-style sequent system where the left and right negation rules are subject to linguistic constraints. (shrink)

We prove that if $$\mathcal {A}$$ A is an infinite Boolean algebra in the ground model V and $$\mathbb {P}$$ P is a notion of forcing adding any of the following reals: a Cohen real, an unsplit real, or a random real, then, in any $$\mathbb {P}$$ P -generic extension V[G], $$\mathcal {A}$$ A has neither the Nikodym property nor the Grothendieck property. A similar result is also proved for a dominating real and the Nikodym property.

Book review of Sucharek, P. (2020) Udalosť, prázdno, otvorenie: Henri Maldiney a fenomenológia umenia. Prešov: Filozofická fakulta. ISBN 978-80-555-2612-6.

For a free filter F on $$\omega $$ ω, endow the space $$N_F=\omega \cup \{p_F\}$$ N F = ω ∪ { p F }, where $$p_F\not \in \omega $$ p F ∉ ω, with the topology in which every element of $$\omega $$ ω is isolated whereas all open neighborhoods of $$p_F$$ p F are of the form $$A\cup \{p_F\}$$ A ∪ { p F } for $$A\in F$$ A ∈ F. Spaces of the form $$N_F$$ N F constitute the (...) class of the simplest non-discrete Tychonoff spaces. The aim of this paper is to study them in the context of the celebrated Josefson–Nissenzweig theorem from Banach space theory. We prove, e.g., that, for a filter F, the space $$N_F$$ N F carries a sequence $$\langle \mu _n:n\in \omega \rangle $$ ⟨ μ n : n ∈ ω ⟩ of normalized finitely supported signed measures such that $$\mu _n(f)\rightarrow 0$$ μ n ( f ) → 0 for every bounded continuous real-valued function f on $$N_F$$ N F if and only if $$F^*\le _K{\mathcal {Z}}$$ F ∗ ≤ K Z, that is, the dual ideal $$F^*$$ F ∗ is Katětov below the asymptotic density ideal $${\mathcal {Z}}$$ Z. Consequently, we get that if $$F^*\le _K{\mathcal {Z}}$$ F ∗ ≤ K Z, then: (1) if X is a Tychonoff space and $$N_F$$ N F is homeomorphic to a subspace of X, then the space $$C_p^*(X)$$ C p ∗ ( X ) of bounded continuous real-valued functions on X contains a complemented copy of the space $$c_0$$ c 0 endowed with the pointwise topology, (2) if K is a compact Hausdorff space and $$N_F$$ N F is homeomorphic to a subspace of K, then the Banach space C(K) of continuous real-valued functions on K is not a Grothendieck space. The latter result generalizes the well-known fact stating that if a compact Hausdorff space K contains a non-trivial convergent sequence, then the space C(K) is not Grothendieck. (shrink)

Este artículo discute y analiza la formación del carácter crítico e intelectual en Rafael Gutiérrez Girardot. A partir de fuentes diversas y, en parte, inexploradas, se reconstruye el proceso de formación y ejercicio de su actividad crítica entre 1950 y 1965. Se tienen en cuenta tanto las relaciones con otros intelectuales como la influencia de los diversos contextos en los cuales se dieron dichas relaciones. Así, su participación en Cuadernos Hispanoamericanos, su correspondencia con Alfonso Reyes y con Nils Hedberg, su (...) actividad diplomática, su trabajo editorial y de traducción y, finalmente, su práctica docente, se estudian con objeto de tener un marco comprensivo. La obra crítica de Gutiérrez Girardot dista de estar comprendida y, de hecho, se precisa todavía de un exhaustivo trabajo de reconstrucción y análisis. This paper discusses and analyses the critical and intellectual nature of the work of Rafael Gutiérrez Girardot. It reproduces the process of construction and exercise of his critical activity (1950-1965), based on different sources some of them not yet very studied. The paper takes into account his relationships with other intellectuals and the influence of its different contexts. Thus, in order to get a comprehensive framework, it studies his participation in Cuadernos Hispanoamericanos, his correspondence with Alfonso Reyes and Nils Hedberg, his diplomatic activity, his work as editor and translator and finally his teaching experience. The critical work of Gutiérrez Girardot is far from being completely interpreted and this makes necessary an exhaustive work of reconstruction and analysis. (shrink)

Many women are initially unable to contract the pelvic floor muscles (PFMs) properly, activating other muscle groups before, or instead of, PFM. Numerous authors have proved that biofeedback can be an ideal tool supporting learning of the PFM contraction. However, there is currently a lack of scientific data on how many biofeedback sessions are necessary in this educational process. In this study we aimed at assessing the effects of one-time electromyography (EMG) biofeedback session on the order in which PFM are (...) activated (so called firing order) during conscious contractions in relation to selected synergistic muscles in pregnant, continent women. A randomized controlled trial was conducted in 90 healthy nulliparous women with uncomplicated pregnancies and without diagnosed urinary incontinence. We divided the participants into a biofeedback group (50) and a control group (40). They were, respectively: 30 ± 4 and 30 ± 4 years old, at their 23 ± 5 or 25 ± 7 week of gestation and presented 23 ± 5 or 24 ± 5 kg/m2 BMI value (M + SD). Surface EMG with vaginal probes has been used to assess the PFM firing order in selected tasks: in five 3-s maximal contractions (quick flicks), five 10-s contractions, and in a 60-s contraction (static hold). We used the 1–5 scale, where “1” meant the best score, awarded when PFM was activated first in order. The most important finding of our study is that a single EMG biofeedback substantially improved the PFM contractions in pregnant women. First, when applying one-time biofeedback session, more women maintained correct technique or improved it in the second assessment, compared to the control group (73 vs. 65%). Secondly, using the quantitative and qualitative analysis with the Chi-square McNamara B/C test, in the biofeedback group we observed a statistically significant improvement of PFM firing order in four tasks: in the first quick flicks (p = 0.016), third quick flicks (p = 0.027), fifth quick flicks (p = 0.008), and in the first 10-s contractions (p = 0.046). In the control group we observed better outcome only in one motor task: in the fourth 10-s contraction (p = 0.009). Given the positive effects of a single session of EMG biofeedback on the firing order in the PFM contractions, it should be recommended for pregnant women without urinary incontinence to teach them how to perform PFM exercises correctly. (shrink)

I define two metaphysical positions that anti-physicalists can take in response to Jonathan Schaffer’s ground functionalism. Ground functionalism is a version of physicalism where explanatory gaps are everywhere. If ground functionalism is true, arguments against physicalism based on the explanatory gap between the physical and experiential facts fail. In response, first, I argue that some anti-physicalists are already safe from Schaffer’s challenge. These anti-physicalists reject an underlying assumption of ground functionalism: the assumption that macrophysical entities are something over and above (...) the fundamental entities. I call their position “lightweight anti-physicalism.” Second, I go on to argue that even if anti-physicalists accept Schaffer’s underlying assumption, they can still argue that the consciousness explanatory gap is especially mysterious and thus requires a special explanation. I call the resulting position “heavyweight anti-physicalism.” In both cases, the consciousness explanatory gap is a good way to argue against physicalism. (shrink)

Berkeley is popular in the philosophical tradition as the philosopher who denied the existence of matter in favor of spiritual substance. His esse est percipi thesis is understandably seen as a recipe for subjective idealism. While there is a point to this reading of Berkeley, it remains to be seen whether it does justice to the full significance of Berkeley’s philosophy. In Berkeley’s scholarship consequently the traditional understanding of Berkeley as a subjective idealist has been challenged by scholars such as (...) Jessop and Ardley who argue that Berkeley is better understood as a common sense realist. In approaching Berkeley’s Immaterialism from the standpoint of the philosophical issues raised by the emergence of modern science, this book is a sympathetic reconstruction of Berkeley’s philosophy. The contention is that if approached in this manner, Berkeley’s opposition to philosophical materialism not only emerges as an attempt to overcome false abstractions but it also becomes possible to make sense of Berkeley’s claimed alliance with common sense in his battle against philosophical materialism. While the realist portrait of Berkeley that emerges from this exercise is not free of difficulties, it arguably offers us a fuller conspectus of Berkeley’s immaterialism. (shrink)

The 'Capital of Latin America', Miami is without a doubt the most foreign of US cities. The home of a large Hispanic population and the Latin American headquarters of some 120 multinational corporations, Miami has become more than just America's playground; it's a city whose cultural diversity has given it a vibrant edge and unique sense of place. This is a stunning tribute to this colourful city and introduces readers to its history, architecture, culture, diverse peoples, beaches, tourism, sports teams, (...) and more with an extended introduction and detailed captions from a long-time resident. Showcasing everything from the beaches to the markets and the Art Deco hotels -- in areas such as Biscayne Bay, Coconut Grove, Brickell Avenue, Coral Gables, Miami Beach, and Little Havana - the book shows why this Florida city is the modern, multicultural face of the future. (shrink)

Panpsychists aspire to explain human consciousness, but can they also account for the physical world? In this paper, I argue that proponents of a popular form of panpsychism cannot. I pose a new challenge against this form of panpsychism: it faces an explanatory gap between the fundamental experiences it posits and some physical entities. I call the problem of explaining the existence of these physical entities within the panpsychist framework “the missing entities problem.” Spacetime, the quantum state, and quantum gravitational (...) entities constitute three explanatory gaps as instances of the missing entities problem. Panpsychists are obliged to solve all instances of the missing entities problem; otherwise, panpsychism cannot be considered a viable theory of consciousness. (shrink)

This paper presents a novel argument against one theoretically attractive form of panpsychism. I argue that “idealist panpsychism” is false since it cannot account for spacetime’s structure. Idealist panpsychists posit that fundamental reality is purely experiential. Moreover, they posit that the consciousness at the fundamental level metaphysically grounds and explains both the facts of physics and the facts of human consciousness. I argue that if idealist panpsychism is true, human consciousness and the consciousness at the fundamental level will have the (...) same metrical structure. However, as I demonstrate, human consciousness does not exhibit the same metrical structure as spacetime. Consequently, the idealist panpsychist faces an explanatory gap between the fundamental consciousness she posits and spacetime. Idealist panpsychism is incompatible with the existence of such an explanatory gap. Thus, idealist panpsychists must close this explanatory gap (which I argue they lack the resources to do), or idealist panpsychism is false. (shrink)

Plotinus on the Soul is a study of Plotinus' psychology, which is arguably the most sophisticated Platonist theory of the soul in antiquity. Plotinus offers a Platonist response to Aristotelian and Stoic conceptions of the soul that is at the same time an innovative interpretation of Plato's Timaeus. He considers the notion of the soul to be crucial for explaining the rational order of the world. To this end, he discusses not only different types of individual soul but also an (...) entity that he was the first to introduce into philosophy: the so-called hypostasis Soul. This is the first study to provide a detailed explanation of this entity, but it also discusses the other types of soul, with an emphasis on the human soul, and explains Plotinus' original views on rational thought and its relation to experience. (shrink)

ABSTRACT In this article, the first author provides a summary and translation from the Latin of an important early medical lecture on vampires by Nils Retzius. The lecture was delivered in Sweden, at Lund University, in 1737, and was published almost immediately thereafter. This important text has been overlooked by modern scholars of vampires. This article will bring the lecture back into circulation in its first English translation. The second author then offers an analysis of the intellectual background to this (...) rational debunking of vampires. He demonstrates how Retzius’s attempt at a comprehensive rational explanation for vampires, typical of much Enlightenment thinking, nevertheless employs a fusion of Galenic medical thinking with more modern medical and psychosomatic notions of medicine, as well as certain Lutheran notions concerning the devil and the spirit world. His argument scotches the belief in the idea of sympathetic magic affecting the dreams of the living, while emphasising the psychosomatic effects of the imagination on the physical body. (shrink)

We argue that philosophers are competent to facilitate public discussion concerning restrictions on human migration across political borders. We also argue that presenting public audiences with a prima facie case for open borders offers a unique opportunity to elucidate important aspects of philosophical reasoning. Finally, we share resources and a lesson plan for those keen to examine the case for open borders with students, or to facilitate public discussion on these issues.

In this paper, I present an interpretation of Kant’s view that reason’s hypostasis of the idea of a sum-total of reality is dogmatic and illegitimate. In the section on the ‘Transcendental Ideal’, the second section of the Ideal of Pure Reason chapter in the Critique of Pure Reason, Kant starts by describing reason’s procedure from the affirmation of the principle of thoroughgoing determination to the hypostasis in question. According to the interpretation I defend, the argument for hypostasis deployed in this (...) section constitutes an improvement upon an argument defended by the pre-critical Kant himself in his 1673 essay “The Only Possible Argument in Support of a Demonstration of the Existence of God”. By making reference to the concept of omnitudo realitatis, the argument in the ‘Transcendental Ideal’ section presents a much more radical and convincing interpretation of the thesis that ‘possibility presupposes actuality’. Second, I present transcendental idealism and its related distinction between objects of sense and objects in general as the main dissuasive argument of the critical philosopher against hypostasis. Finally, I consider an argument against hypostasis that is independent of transcendental idealism: the threat of set-theoretical paradoxes if we hypostatize the relevant idea, intended as the concept of an absolutely comprehensive totality. (shrink)

Since its inception, donor conception practices have been a reproductive choice for the infertile. Past and current practices have the potential to cause significant and lifelong harm to the offspring through loss of kinship, heritage, identity, and family health history, and possibly through introducing physical problems. Legislation and regulation in Australia that specifies that the welfare of the child born as a consequence of donor conception is paramount may therefore be in conflict with the outcomes. Altering the paradigm to a (...) child-centric model, however, impinges on reproductive choice and rights of adults involved in the process. With some lobby groups pushing for increased reproductive choice while others emphasise offspring rights there is a dichotomy of interests that society and legislators need to address. Concepts pertaining to a shift toward a child-centric paradigm are discussed. (shrink)

Forty-eight children were interviewed on topics including the behavior of wild and captive animals. Half of the children toured a series of North American exhibits at a natural history museum and half toured a comparable series of exhibits at a zoo. Children demonstrated a high degree of recall about their visits and retained specific memories of the animals that interested them. Zoo children's remarks contained more references to behavior and were more positive in their assessment of what animals could do. (...) Museum children made more references to environmental elements and issues such as human impact. (shrink)

The present study aimed at investigating the heavy metals concentrations in the soils around “Larga de Sus” abandoned mine, evaluating the potential ecological risk of heavy metal pollution and highlighting ethical aspects related to risk assessment, ecological restoration, and soil remediation. The results of the chemical analysis showed that the soil in the study area is highly polluted with heavy metals since the average concentrations of Pb, and Ni in soil exceed their corresponding threshold established by the Romanian legislation. The (...) potential ecological risk index method developed by Hakanson was used to assess the potential risk of heavy-metal pollution. The results indicated that Pb and Ni showed severe and considerable potential ecological risk, while Cr had lightly ecological risk. In this case, remediation should be focused only on Pb or on all heavy metals even if they have lightly ecological risk? A scientific management technique cannot logically prescribe which choices should be selected. The interaction between human activity and the environment is complicated and difficult to quantify and risk management cannot and should not be based simply on risk assessment results. What is needed to make the right choice of the most appropriate alternative that fits our personality, culture, religion, and desires? The moral and ethical implications of ecological restoration and soil remediation have to be incorporated within the decision-making process in order to make optimum sustainable decisions and to achieve real environmental protection. (shrink)