Paulo Friere is considered to be one of the most influential educational philosophers of the twentieth century. Within many progressive circles, he would be considered the most important radical educational philosopher of our times, given his contribution to a revolutionary understanding of education and his certainty and faith that education can function as one of the most significant empowering and democratizing forces in the lives of the disenfranchised. In this deeply personal introduction to the man,and his ideas and their contribution (...) to ideas of progressive schooling, Antonia Darder reflects on her personal memories of time spent with Freire and his influence on her own work. (shrink)

Aesthetic value empiricism claims that the aesthetic value of an object is grounded in the value of a certain kind of experience of it. The most popular version of value empiricism, and a dominant view in contemporary philosophical aesthetics more generally, is aesthetic hedonism. Hedonism restricts the grounds of aesthetic value to the pleasure enjoyed in the right kind of experience. But hedonism does not enjoy any clear advantage over a more permissive alternative version of value empiricism. This alternative is (...) aesthetic liberalism. On this view, an object’s aesthetic value is fully grounded in any value—not just the hedonic value—of a correct and complete experience of its sensory features. To demonstrate the advantages of liberalism over hedonism, I apply both views to analyze the aesthetic value of the Spring Temple Buddha and Anselm Kiefer’s Seraphim. I detail four advantages of liberalism over hedonism, and I conclude by defending liberalism from two kinds of objection. (shrink)

Antonia Lolordo presents an original interpretation of John Locke's metaphysics of moral agency, in which to be a moral agent is simply to be free, rational, and a person.

The schoolwork engagement inventory: Energy, Dedication, and Absorption is a measure of students' engagement in schoolwork and has been demonstrated valid in Western student populations. In this study, we adapted this inventory to and tested its psychometric appropriates in Chinese upper secondary school students. Participants were 1,527 general high school students and 850 vocational high school students. The mean age of the total sample was 16.21 years. The results of confirmatory factor analyses showed that a modified one-factor model fitted the (...) data best. The results of the multigroup CFA showed that the factor structure was metrically invariant across school tracks and scalarly invariant across gender and school types. Moreover, schoolwork engagement was negatively related to emotional exhaustion and positively related to self-efficacy, perseverance of effort, teacher–student relationships, and life satisfaction. Overall, the CEDA can be regarded as a valid measure for the assessment of student engagement in the Chinese upper secondary school context. (shrink)

Locke claims that we have sensitive knowledge of the external world, in virtue of the fact that simple ideas are real, true, and adequate. However, despite his dismissive remarks about Cartesian external-world skepticism, Locke gives us little to go on as to how knowledge of the external world survives the fact of perceptual error, or even how perceptual error is possible. I argue that Locke has an in-principle problem explaining perceptual error.

Background Informed consent is often cited as the “cornerstone” of research ethics. Its intent is that participants enter research voluntarily, with an understanding of what their participation entails. Despite agreement on the necessity to obtain informed consent in research, opinions vary on the threshold of disclosure necessary and the best method to obtain consent. We aimed to investigate Australian researchers’ views on, and their experiences with, obtaining informed consent. Methods Semi-structured interviews were conducted with 23 researchers from NSW institutions, working (...) in various fields of research. Interviews were analysed and coded to identify themes. Results Researchers reported that consent involved information disclosure, understanding and a voluntary decision. They emphasised the variability of consent interactions, which were dependent on potential participants’ abilities and interests, study complexity and context. All researchers reported providing written information to potential participants, yet questioned the readability and utility of this information. The majority reported using signed consent forms to ‘operationalise’ consent and reported little awareness of, and lack of support in implementing more dynamic informed consent procedures, such as verbal informed consent, that was fit for the purposes of their studies. Views on Human Research Ethics Committees varied. Some reported inconsistent, arduous inputs on the information form and consent process. Others expressed reliance on HRECs for guidance, viewing them as institutional safeguards. Conclusions This study highlights the importance of transparent relationships, both between researchers and participants, and between researchers and HRECs. Where the relationship with study participants was reported as more robust, researchers felt that they were better able to ensure participants made better, more informed decisions. Where the relationship with HRECs was reported as more robust, researchers were more likely to view them as institutional safeguards, rather than as bureaucratic hindrances. Conscientious and mindful researchers are paramount to ensuring the procedure accommodates individual requirements. This study advocates that when designing ethical informed consent practices, researchers should be integrated as autonomous players with a positive input on the process, rather than, in the worst case, predatory recruiters to be curtailed by information forms and oversight. (shrink)

In several early 19th century works, Mary Shepherd articulates a theory of causation that is intended to respond to Humean skepticism. I argue that Shepherd's theory should be read in light of the science of the day and her conception of her place in the British philosophical tradition. Reading Shepherd’s theory in light of her conception of the history of philosophy, including her claim to be the genuine heir of Locke, illuminates the broader significance of her attempt to reinstate reason (...) as the source of scientific knowledge. Reading Shepherd's theory in light of the science of the day helps make plausible her claim that there are robust natural kinds in nature, defined by their causal powers: this is precisely what then-recent advances in chemistry hold. (shrink)

This is the first modern edition of an important work by a previously neglected early 19th century woman philosopher, Mary Shepherd. Shepherd develops a distinctive philosophical system that can be seen as a competitor to Kant's Transcendental Idealism. The edition is aimed at researchers in early modern philosophy and is also intended to be used in graduate and undergraduate courses. It contains a concise introduction as guide for the reader.

Many great authors claim that reading literature can expand your phenomenal imagination and allow you to imagine experiences you have never had. How is this possible? Your phenomenal imagination is constrained by your phenomenal concepts, which are in turn constrained by the phenomenology of your own actual past experiences. Literature could expand your phenomenal imagination, then, by giving you new phenomenal concepts. This paper explains how this can happen. Literature can direct your attention to previously unnoticed phenomenal properties of your (...) own past experiences, as brought to mind by involuntary memory. This process gives you the opportunity to notice those phenomenal properties for the first time, and so also to form phenomenal concepts of those properties. Forming a new phenomenal concept strictly expands the range of your phenomenal imagination. It gives you the capacity to imagine more than you could have before, including certain specific kinds of experience that you yourself have never enjoyed firsthand. Literature’s capacity to expand your phenomenal imagination in this way is central to its social, moral, and epistemic value. (shrink)

You can come to know that you believe that p partly by reflecting on whether p and then judging that p. Call this procedure “the transparency method for belief.” How exactly does the transparency method generate known self-attributions of belief? To answer that question, we cannot interpret the transparency method as involving a transition between the contents p and I believe that p. It is hard to see how some such transition could be warranted. Instead, in this context, one mental (...) action is both a judgment that p and a self-attribution of a belief that p. The notion of embedded mental action is introduced here to explain how this can be so and to provide a full epistemic explanation of the transparency method. That explanation makes sense of first-person authority and immediacy in transparent self-knowledge. In generalized form, it gives sufficient conditions on an attitude’s being known transparently. (shrink)

Thomas Aquinas asked the essential philosophical question which continues to resound to the modern day: what constitutes a human being? This volume looks at Aquinas's views on bodily and spiritual identity through a lens of theological concerns, pagan and Arabic authoritative sources, and contemporary polemic with dualist heresy.

Early in Movements of the Mind, Wayne Wu puts forth a foundational picture of action. On this picture, intentional action is necessarily a solution to a selection problem, a problem of choice among multiple causally possible alternatives. Forming an intention solves one selection problem; acting on that intention requires solving yet further selection problems about how to execute that intention. There are two serious issues with this picture of action. First: some intentional actions are causally necessitated. They can't be solutions (...) to selection problems. Wu's argument for this claim, which contrasts reflex with action, does not succeed in showing that action must solve a selection problem — nor that reflex does not solve such a problem. Second: the requirement to solve further selection problems while acting on an intention leads to a vicious regress that threatens the possibility of action in general. If these two issues are addressed, Wu's groundbreaking scientific approach to mental action might offer us a powerful new theory of ongoing causal control over intentional action. (shrink)

This book offers a comprehensive treatment of the philosophical system of the seventeenth-century philosopher Pierre Gassendi. Gassendi's importance is widely recognized and is essential for understanding early modern philosophers and scientists such as Locke, Leibniz and Newton. Offering a systematic overview of his contributions, LoLordo situates Gassendi's views within the context of sixteenth- and early seventeenth-century natural philosophy as represented by a variety of intellectual traditions, including scholastic Aristotelianism, Renaissance Neo-Platonism, and the emerging mechanical philosophy. LoLordo's work will be essential (...) reading for historians of early modern philosophy and science. (shrink)

Vignettes of early modern Epicureanism Content Type Journal Article Pages 1-2 DOI 10.1007/s11016-011-9566-9 Authors Antonia LoLordo, Department of Philosophy, 122 Cocke Hall, University of Virginia, Charlottesville, VA 22904, USA Journal Metascience Online ISSN 1467-9981 Print ISSN 0815-0796.

Ce texte a déjà paru dans la revue E-rea [En ligne], 13.1 | 2015. Nous remercions Antonia Rigaud et la revue E-rea de nous avoir autorisé à en reproduire le début ici. Représentant une journée dans la vie d'une ville, Manhatta oscille entre un traitement narratif nous invitant à suivre le quotidien de la ville et un traitement beaucoup plus abstrait, cherchant à capter une atmosphère beaucoup plus qu'à produire un document exact. Tourné en 1921, le film est resté (...) dans l'histoire comme le premier film - Cinéma, animation et vidéo – GALERIE – Nouvel article. (shrink)

Comment écrivent les philosophes? répond à une question que tout le monde se pose : la langue du philosophe est-elle spéciale? Sa technicité est-elle de caractère scientifique? Le philosophe fait-il connaître quelque chose? Est-il créateur? L'enquête est menée depuis Kant qui a assigné à la philosophie la tâche de " présenter conceptuellement " les problèmes de connaissance. Si, d'après cette tâche, méthode et écriture font un, le philosophe est aussi un écrivain, mais de quelle sorte? L'activité compositrice à l'aide de (...) concepts éventuellement forgés oriente ici la réflexion. Il en va donc de ce que l'on entend par " concept " avec Frege père d'une conception analytique du concept, puis, second tournant, Wittgenstein. Tel le parricide de Platon contre Parménide, le geste de Wittgenstein est celui d'une redescente de la métaphysique au langage naturel. Il s'ensuit une stratégie d'écriture, le " style-Wittgenstein " (sous-titre), visant à l'autoeffacement de la langue spéciale du philosophe dont Antonia Soulez sonde les conséquences à la lumière du paradigme esthétique de la résonance. (shrink)

Just as bodily actions are things you do with your body, mental actions are things you do with your mind. Both are different from things that merely happen to you. Where does the idea of mental action come from? What are mental actions? And why do they matter in philosophy? These are the three main questions answered in this paper. Section 1 introduces mental action through a brief history of the topic in philosophy. Section 2 explains what it is to (...) be a mental action in terms of intentional action. Section 3 argues that the fact that we can perform mental actions has some striking consequences concerning mental content. Section 4 shows how mental action helps to explain some important facts about self-knowledge and the normativity of thought. The conclusion mentions two further fruitful avenues for philosophical research on mental action. (shrink)

Co‐option of the eye developmental gene regulatory network may have led to the appearance of novel functional traits on the wings of flies and butterflies. The first trait is a recently described wing organ in a species of extinct midge resembling the outer layers of the midge's own compound eye. The second trait is red pigment patches on Heliconius butterfly wings connected to the expression of an eye selector gene, optix. These examples, as well as others, are discussed regarding the (...) type of empirical evidence and burden of proof that have been used to infer gene network co‐option underlying the origin of novel traits. A conceptual framework describing increasing confidence in inference of network co‐option is proposed. Novel research directions to facilitate inference of network co‐option are also highlighted, especially in cases where the pre‐existent and novel traits do not resemble each other. (shrink)

ABSTRACT. In his Letters on the motion impressed by a moving mover, Gassendi offers a theory of the motion of composite bodies that closely follows Galileo’s. Elsewhere, he describes the motion of individual atoms in very different terms: individual atoms are always in motion, even when the body that contains them is at rest; atomic motion is discontinuous although the motion of composite bodies is at least apparently continuous; and atomic motion is grounded in an intrinsic vis motrix, motive power, (...) while composite bodies simply persist in their state of motion or rest in the absence of outside intereference. Gassendi does not make much effort to explain how his accounts of atomic and composite motion fit together, and it’s difficult to see how they could possible be integrated. My goal is to explain, given this difficulty, why he accepted both the Galilean theory of the motion of composite bodies and the Epicurean theory of atomic motion. (shrink)

ABSTRACT People suffer from a variety of cognitive shortcomings when forming and updating their political beliefs. Three pervasive shortcomings are confirmation bias, disconfirmation bias, and motivated reasoning. The emotional state of anxiety can help us overcome these biases given the open-minded, information-rich, reflective deliberation with diverse people it may promote—although mass and social media may hinder this type of deliberation.

Teaching and learning in a virtual learning environment poses some difficulties, but also challenges and opportunities to rethink the whole learning process, particularly in abstract subjects like logic or high level mathematics. On the other hand, resources and ways to work, now available in VLEs, might soon extend to all kinds of environments. In this paper, we will present experiences at the Open University of Catalonia , a particular VLE, concerning the whole process of teaching logic and mathematics. In addition, (...) we will discuss some challenges and we will present some innovation projects allowed by the present and near future technologies. (shrink)

To this day no consensus has been reached concerning the authorship of the 3rd book of Philoponus’ on the Soul. I will begin this article by surveying the discussion of the authorship. In this first section I go into some detail concerning the arguments of scholars who attribute the DAC 3 to Philoponus, and those who do not believe that it is by Philoponus, including those who attribute it to Stephanus of Alexandria. The second section of the paper consists in (...) an analysis and evaluation of the arguments involved in the debate. Finally, I conclude by presenting my own position, including new arguments in favor of the attribution of the DAC 3 to John Philoponus. (shrink)

The notion of spirit was a central notion of two ancient traditions: the medical and the philosophical tradition of ancient Greece and the neoplatonic philosophical one. In this paper we will examine the way in which a Byzantine philosopher of the 6th century, John Philoponus, handled this notion from a neoplatonic point of view, and how he assimilated the Aristotelian, the medical and the neoplatonic “πνεῦμα” theory in a single conception. Philoponus’ career can be divided into two periods: the one (...) during which he was studying under Ammonius and the one during which he was writing in his own name, expressing his Christian convictions as a Byzantine philosopher, and criticizing neoplatonic doctrines opposed to the Christian dogma. We shall, thus, also present the refutation he gives to the neoplatonic theory of “πνεῦμα”, during the second period of his career. (shrink)

In this paper we describe a test for Nijhout's hypothesis that the eyespot patterns on butterfly wings are the result of a threshold reaction of the epidermal cells to a concentration gradient of a diffusing degradable morphogen produced by focal cells at the centre of the future eyespot. The wings of the nymphalid butterfly, Bicyclus anynana, have a series of eyespots, each composed of a white pupil, a black disc and a gold outer ring. In earlier extirpation and transplantation experiments (...) it has been established that these eyespots are indeed organised around groups of signalling cells active during the first hours of pupal development. If these cells were to supply the positional information for eyespot formation in accordance with Nijhout's diffusion-degradation gradient model, then, when two foci are close together, the signals should sum, and this effect should be apparent in the detailed shape of the resulting pigment pattern. We give an equation for the form of the contours that would be obtained in this manner. We use this to test the morphogen gradient hypothesis on measurements of the outlines of fused eyespots obtained either by grafting focal cells close together, or by using a mutation that produces adjacent fused eyespots. The contours of the fused patterns were found to satisfy our equation, thus corroborating Nijhout's hypothesis to the extent possible with this particular type of experiment. (shrink)

Recombinant DNA technology has been used to engineer vaccinia virus genetically into a eukaryotic expression vector. An exciting outcome of these gene‐splicing techniques is that after the insertion of one or more genes which encode the information for antigens responsible for conferring immunity toward an infectious disease, vaccinia can be adapted for the development of live recombinant vaccines. This review discusses recombinant vaccinia design and the feasibility of using these vaccines for disease protection.

In the thirteenth-century Bibles moralisées there appears a new iconographical type in which God the Father, and figures depicted in moralising illustrations, are shown with a compass. This article argues that these images throw light on the medieval concept of reason and its role in the Divine Economy. In these French Capetian Bibles, the compass is the symbol of divine or human reason, depending on the context where it occurs. When depicted in the scene of Creation in the frontispieces, the (...) compass is the instrument of Christ-Logos as Divine Reason, used to impose God’s rational order on formless matter, but also to initiate the Divine Economy. The compass is depicted again, in the same sense, at the beginning of the New Testament, as a ‘dynamic sign’ which links the start of God’s plan for humankind salvation during Creation with the re-enactment of the Divine Economy through the Incarnation. When a compass occurs elsewhere, in a moralised image for a biblical story which takes place in the earthly realm, the instrument becomes the tool used by human reason to discern between good and evil. The analysis which leads to this interpretation is borne out by an examination of related themes in the Bibles moralisées: those of the sleep of mortal reason, and of the endurance of Divine Reason as a guide to true knowledge. (shrink)

Brazilian educator, Paulo Freire, best known for his work Pedagogy of the Oppressed, challenged education plans that contributed to the marginalization of minorities and the poor. Freire believed that education should be used for liberation by helping learners reflect on their experiences historically, giving immediate reality to issues of racism, sexism, and the exploitation of workers. Known as one of the most influential theoretical innovators of the twentieth century, his views have left a significant mark on progressive thinkers about education (...) and liberation. Reinventing Paulo Freire is an homage to him by protégé Antonia Darder. Here, she explores the legacy of Freire, interviews eight former students who studied him-- now teachers themselves, and reflects on the teaching practice as demonstrated by Freire himself. The interviews take the form of first person narratives; the epilogue consists simply of a letter and a poem. (shrink)

The aesthetic value of an object is fully grounded in the distinctive value of the proper experience of that object.

This is a review of Stephen Gaukroger's book Descartes's System of Natural Philosophy.

The 18th-century American philosopher Jonathan Edwards argues that nothing endures through time. I analyze his argument, paying particular attention to a central principle it relies on, namely that “nothing can exert itself, or operate, when and where it is not existing”. I also consider what I supposed to follow from the conclusion that nothing endures. Edwards is sometimes read as the first four-dimensionalist. I argue that this is wrong. Edwards does not conclude that things persist by having different temporal parts; (...) he concludes that nothing persists. (shrink)