The Philippines sits atop vast mineral deposits estimated to be worth around 47 trillion Philippine Pesos. Yet, mining in the Philippines has a mixed track record as far as its impact on human and economic development is concerned. This paper tries to draw lessons from the Marcopper Mine in Marinduque, Philippines, using a framework—what we call a “mining and human development causality chain”—to begin to think through how extractive industries can contribute to inclusive growth. Essentially, there is a chain of (...) inputs and events that—when properly executed by various stakeholders—could lead to very strong economic and human development outcomes not just for the communities directly affected by the mine but also the country as a whole. Too often, this chain is easily broken by governance. Using a critical analysis of the Marinduque mining disaster, we illustrate how breaking this chain can completely reverse mining’s potential to assist in human development. (shrink)

The persistent educational challenges that fractions pose call for developing novel instructional methods to better prepare students for fraction learning. Here, we examined the effects of a 24-session, Cuisenaire rod intervention on a building block for symbolic fraction knowledge, continuous and discrete non-symbolic proportional reasoning, in children who have yet to receive fraction instruction. Participants were 34 second-graders who attended the intervention (intervention group) and 15 children who did not participate in any sessions (control group). As attendance at the intervention (...) sessions was irregular (median = 15.6 sessions, range = 1–24), we specifically examined the effect of the number of sessions completed on their non-symbolic proportional reasoning. Our results showed that children who attended a larger number of sessions increased their ability to compare non-symbolic continuous proportions. However, contrary to our expectations, they also decreased their ability to compare misleading discretized proportions. In contrast, children in the Control group did not show any change in their performance. These results provide further evidence on the malleability of non-symbolic continuous proportional reasoning and highlight the rigidity of counting knowledge interference on discrete proportional reasoning. (shrink)

El hombre crea su moral tomando en cuenta las aportaciones más íntimas de su espíritu. Así como la historia de la humanidad presenta una serie gradual y emocional de conquistas espirituales, así también la moral se ha logrado a través de la historia, pero siempre sobre el fundamento de la esencia humana, pues no cabe duda de que la jerarquía de los valores depende de cada ser humano. Ella orienta toda su conducta y señala sus grandes metas. El espíritu religioso (...) coloca, en primer término, a los valores de la religión, el moralista a los éticos, el pragmático a los útiles; el estético a las bellas artes, dando preferencia cada una a su valor favorito. (shrink)

Pero queda, a través de este devenir, la luz mosaica, las Tablas de la Ley, las sentencias del Talmud, las profecías de la Biblia. Este es el Tesoro del pueblo Judaico, el único que se ha conservado a través de los siglos; el que todavía suena en los momentos de la mayor angustia para la Humanidad y que vése conmovido por el impetuoso torrente de la vida contemporánea que exige nueva vitalidad en todos los aspectos de la existencia humana. DR. (...) ADALBERTO GARCÍA DE MENDOZA. (shrink)

En este libro se estudia la disciplina filosófica que trata de los pensamientos. Se divide en diferentes etapas empezando con la Lógica de la Edad Antigua con Aristóteles, el fundador de la Lógica, Platón, Euclides y otros mas. La Edad Media con Porfirio y Santo Thomas de Aquino, La Edad Moderna con René Descartes y su nueva ciencia de la Geometria Analítica y la Edad Contemporanea con Auguste Comte, fundador de la doctrina del positivismo.

This paper discusses the application of the historiographical category translatio studiorum to the compilation of American philosophical and theological production designated as scholastica americana, and substantiates this expression – by highlighting specific content that puts it in a historiographical category. The article analyses some characteristics of this production in the colonial period, establishing its geographical, chronological, thematic and institutional delimitation. The characterization of the production is justified for the following periods: 1. Scholastic; 2. Eclectic pre-Enlightenment; and 3. Enlightenment.Walter Redmond’s thesis (...) of the double translatio of logic is also discussed – a thesis equally applicable to other philosophical disciplines. The epistemological and methodological justification of the historiographical category scholastica colonialis americana includes the following topics: an unusual process within the general category; its problematic context; the consideration of the American philosophical ‘tradition’ as translatio americana; and its connexion with the scholastica americana as being understood in recent historiography. (shrink)

The epistemological delimitation between philosophy and theology was one of the most interesting problems discussed in the Thirteenth Century. Discussions around the object of theology prove this. Among the authors in the first half of the two hundreds, Roberto Grosseteste shows a particular interest because he represents one of the last exponents of the monastic tradition, but already open to new problems. His -well founded- intuition of the incommensability of the philosophical and theological language takes him to postulate the «credibilia» (...) as a proper kind of theological propositions, in opposition with the scibilia of philosophy. The first credibilia enunciated in the text revealed is the creation of nothingness, the importance of which lies in its contradiction with the Aristotelian physics a model of rational knowledge. Grosseteste assumes in this case the need of a rational process demonstrating its «credibility» defined in terms of«probability». (shrink)

In the late Middle Ages and especially in the ss. xiv and xv, we see a proliferation of interfaith disputes between Christians, Muslims and Jews, that although somewhat reissue previous practices have, for quantity, quality theoretical and practical consequences, a historical novelty. Can be classified as 1. preaching, 2. education and 3. dispute. Ramon Llull can be considered a pioneer of interreligious dialogue between Western monotheisms, in the sense of having proposed a new approach to the controversies that had centuries (...) of experience when he wrote. While all his work, in a sense, it contributes to the idea of basing the rationality of Christian belief several works specifically devoted to interreligious dialogue, including Book of the Gentile and the Three Wise Men posed —fictional— as the reason and purpose of their efforts. An important reason to be interested in thinking luliano is that, in some respects, the problems involved in the dialogue are repeated throughout the centuries until today. There are three aspects of his thought that are interesting for their originality and the ability to compare and draw analogies and differences with the current project: 1.Integrate the debate in the context of rationality, but in a broader way than syllogistic correction or that the question of the truth or falsity of assertions isolated. 2.Find a specific objective, clear and can be shared by the partners. 3.Give agnosticism own space. (shrink)

In this article, Breny Mendoza examines and critically discusses María Lugones’ concept of the “coloniality of gender.” Lugones’ influential thesis asserts that the binarity of gender was introduced in the colonies as part of colonial rule and displaced previously predominant egalitarian systems of gender relations. As Mendoza outlines, this thesis has been challenged in recent years by Latin American and indigenous feminisms (such as the Argentinean anthropologist Rita Segato, and indigenous feminists from countries such as Bolivia, Guatemala, and (...) Mexico). In light of these new perspectives, Mendoza expounds and acknowledges Lugones’ ideas, while also pointing out their pitfalls and limitations, since such an approach can lead to a romanticisation of pre-colonial orders, presenting them as the “absolute other” of colonial violence. In contrast, drawing on the analysis by Bolivian Aymara feminist Julieta Paredes, Mendoza argues that the imposition of gender can only be understood as an “entanglement of patriarchies.” Finally, Mendoza applies these discussions to issues surrounding sexualised violence, i.e., feminicide, in Latin America proving them to provide a fruitful framework for understanding and addressing these current forms of violence. (shrink)

Estelibro es parte de la colección e-Libro en BiblioBoard.

As in other countries, the public in Argentina became aware of the existence of something called “the theory of relativity” only after November 1919. Although the news of Arthur Eddington's eclipse expedition, which provided the first confirmation of Einstein's theory, was poorly reported in the newspapers, by the end of 1920 Einstein had become a household name for the educated middle class of Buenos Aires, the capital city of the country. This was in great measure the result of the activity (...) of a few enthusiastic lecturers. Significantly, none of them belonged to the prestigious Institute of Physics of the University of La Plata, which during the decade of the 1910s was considered the most important center of physical research in Latin America. Between July and August 1920 the Spanish physicist Blas Cabrera – perhaps the greatest popularizer of Einstein's theory in Spain – visited Argentina and talked about relativity. In September Georges Duclout, a French engineer who had graduated from the Zurich Polytechnic and by then was professor of applied mechanics at the School of Exact, Physical and Natural Sciences of the University of Buenos Aires, also gave a series of conferences on the subject. That same month José Ubach, a Jesuit astronomer trained at the Ebro Observatory in Spain, and established in Buenos Aires, lectured on relativity at the Colegio del Salvador. (shrink)

A tradição cristã, referindo-se a Jesus e aos apóstolos, desenvolveu um ponto de vista muito restrito quanto ao lucro advindo do dinheiro. Nos séculos XIlI e XIV, os religiosos que faziam votos de pobreza não só individual, mas também coletiva, defrontaram-se com teorias antigas em uma nova situação econômico-social e em seus tratados desenvolveram teses que diferiam do legado anterior.

SÍNTESE - Durante a Idade Média, são inúmeras as classificações das ciências, variando entre si. O que se constata nelas é que, à medida que se modifica o caráter do conhecimento religioso, modifica-se também a compreensão de ciência, a fim de se poder salvar o valor científico da Teologia.

At the beginning of the Book 1 of the Physica, Aristotle sets the question on the matter and subject of natural science. This issue refers to the concept of the science, which he starts bringing up. Natural Science (philosophia naturalis) has, since then, been especially enquired into, above all in terms of the original Aristotle’s commentary. Averroes dedicates a concise and, at the same time comprehensive Proem on the subject. Thomas Aquinas, on the contrary, and in opposition to other cases, (...) omits a methodological proem, although the subject itself develops on the brim of the commentaries on the text of Book 1. The aim of this work is to analyze the approximation and differences between the Lesson 1 of the Commentaries to the Book 1 of the Aquinate (where the philosophia naturalis method is dealt with) and the exegesis of Averroes in his Proem and the Summa Prima, in order to establish the relationship between both. KEY WORDS – Aristotle. Thomas Aquinas. Averroes. Natural science. Physical methodology. (shrink)

Tomás de Aquino es considerado, con razón, uno de los mejores exponentes de la aplicación rigurosa del método escolástico, tanto en lo relativo a la forma disputativa (la quaestio) cuanto en la organización sistemática del material teórico. Pero la obra tomasiana incluye también sus importantes comentarios, sobre todo a Aristóteles, que forman parte de su producción filosófica y teológica. El método expositivo es, por lo tanto, bastante variado y merece un análisis específico. En esta comunicación se tomarán dos ejemplos de (...) sendos modos de su método de producción teórica: la summa y la expositio, visualizando la Summa contra Gentes y la Expositio in Octo Libros Physicorum Aristotelis. Se procura mostrar las líneas estructurales de dos formas diferentes y eventualmente complementarias: el modo derivativo y el modo analítico respectivamente, y de qué modo ambos se integran en el método disputativo. (shrink)

El comentario o la Física es representativo de dos rasgos fundamentales de todo su obro: repensar la sabiduría griega y orientarlo hacia su principal interés, las especulaciones científico- experimentales. La combinación de postulados epistemológícos aristotélicos con su personal concepción ontológico agustiniana neoplatonizonte (metafisica de la luz, teoría de la iluminación divina) da por resultado una obra original más que un comentario en sentido estricto. El libro VII, cuyo importancia radico sobre todo en la exposición de la prueba de la existencia (...) el primer motor, es analizado por Grosseteste no en este sentido, sino en unos breves notos no sistemáticas, vinculados a aspectos muy secundarios en el original, inspirados en parte en textos de Avicena y Averroes, y congruentes con sus intereses científicos. Se destocan cuatro aportes originales: 1. reducción de las cualidades sensibles a las táctiles; 2. teoría de lo semejanza de los formas como explicación de lo interacción sustancial; 3. reducción del estudio fisico o las propiedades; 4. análisis experienciol de las propiedades. (shrink)

Na visão da ciência e da alquimia do século XIII, os metais não áureos são considerados degradações do ouro. Aceitando este ponto de partida, Robert Grosseteste julga possível separar a ganga existente em tais metais, os quais, assim, se transformariam em ouro. Ao traçar normas para tais tentativas, ele se toma um inovador na metodologia científica.

In the complex and heterogeneous work of Grosseteste, it is hard to divide analytically diverse subjects separating theological from philosophical, and within those, the diverse problematic fields. However, certain connection can be established. So, it seems that the theory of light, an essential theoretical element constitutive of its metaphysics, connects directly to the theory of illumination, guiding it´s gnoseology in the agustinino-neoplatonizante line which characterized the first period of the oxoniens philosophy. At the same time, Grosseteste was an early receptor (...) of the Aristotle’s science theory, which assimilated correctly, as shown in his comments to the Seconds Analytics of the Estagirita. The connection between gnoseology and science theory seems to be a complicated issue, even unresolved. This paper aims to study the specific theme, trying to point the nexus between the mayor principles of knowledge, the epistemological lines and their concretion in a innovative science theory whose echoes might be traced in the philosophers who incurred in physic´s matters through the following two centuries. (shrink)

E! artículo analiza e! tema de larelación de! hombre con la naturaleza en e!Hexaemeron de Grossetesste, tratado de teologiabíblica en el que, a partir de la exégesís dei relatode la creación, plantea los principales temas de lafe cristiana procurando concordarlos con losconocimientos científicos de su tiempo. Los ejesfundamentales son: 1. Todas las cosas fueroncreadas por Dios; 2. Las cosas fueron creadosordenadamente según la relativa perfección desus naturalezas; 3. La creación es un sístema"cerrado" y todo lo que en ella se contiene (...) puedeser explicado a la vez por la fe y la razón; 4. E!universo es finito temporal, espacial ycualitativamente. Con estos postulados se fundamentala dignidad dei hombre contenida en sucarácter de "imagen de Dios", que se trasuntaen: aser imagen de Dios Uno y Trino; b. ser un"microcosmos" o compendio de todo lo creado; c.ser necesariamente una sola especie y d. ser elsefiomatural de todas las cosas. (shrink)

Roberto Grosseteste foi dos primeiros medievais a propor uma verificação científica. No presente trabalho mostra-se que o método deste pensador medieval é mais amplo que o da simples verificação empírica. Para compreender tal método em toda a amplitude, torna-se necessário fazer uma exposição sistemática da teoria da verificação, em seu conjunto.

La filosofia natural ha sido una disciplina de larga tradición académica en las universidades medievales y modernas, ligada sobre todo al escolasticismo aristotélico, aunque se fue diluyendo desde fines del s. XVIII Durante et s. XIX y buena parte del XX fue sólo una presencia habitual en el curriculum de las facultades católicas y de los seminarios. Entre los aos 30 y 60 hubo intentos de resurgimiento desde el tomismo, pensândola en relación con la epistemologia y la filosofia de la (...) ciencia. Pero estos intentos casi no trascendieron fuera de la escuela. En los últimos 20 afios se está produciendo otro intento de refundación de la filosofia natural, de la mano de algunos tomistas que intentan poner en práctica el programa que Jacques Maritain habia enunciado varias décadas antes. En el trabajo se analizan estos dos momentos, en relación con el pensamiento personal del Aquinate, mostrando que el primero estuvo más ligado a una relectura de los grados de abstracción y tuvo en vista sobre todo la delimitación y justificación de la especificidad e irreductibilidad de la metafísica, mientras que el segundo se orienta hacia una visión más cercana al aristotelismo, privilegiando los textos tomistas que comentan y completan al Estagirita. (shrink)

En varios pasajes de su Comentario a la Física S. Tomás polemiza con Averroes a propósito del tipo y valor de algunas argumentaciones de Aristóteles. Se aprecia uma divergencia acerca de las condiciones epistemológicas para considerar “apodíctica” uma demostración, y también sobre el valor de las argumentaciones probables. Se sugiere que la búsqueda de la intentio Aristotelis pudo estar condicionada en cada caso por la propia visión tanto de la hermenéutica histórica como de la metodologia.

Son numerosos los filósofos que han tratado sobre las acciones humanas, sobre la relación con la ley natural y la causalidad, así como sobre la relación entre conocimiento y el ser. Roberto Grosseteste, en su obra sobre el Libre arbitrio; está especialmente preocupado, a través de más de la mitad de su obra, de la relación entre la libertad y la subsiguiente necesidad de conocimiento divino. Sus reflexiones son un paso más hacia esta cuestión, y pueden ser relacionadas con las (...) respuestas que se han dado posteriormente acerca de este tema siempre actual. (shrink)