This paper examines the role of speculative motives in the determination of commodity prices and specifically food related commodity prices. The motivation for this study is the considerable flow of funds into commodities, the widespread view that the process of financialization has led to greater levels of speculation and that speculation is the primary cause of regular spikes in food prices since the turn of the century. We consider two forms of short-term trading, a biasing influence and a correcting influence, (...) relative to the fundamental price. While both forms of short-term trading are relevant, they are small in terms of their influence on overall prices. We do however find some evidence of an increased role being played by Manipulators during the period most associated with financialization. (shrink)

Les primeres edicions dels escrits de Joan Lluís Vives encara susciten problemes als estudiosos del gran humanista. En aquesta obra, catàleg d’una àmplia exposició bibliogràfica, s’inclouen tant les edicions prínceps pròpiament dites com les reimpressions que recullen modificacions introduïdes per l’autor, així com el seu epistolari.

The aim of this paper is to explore the peculiar case of infectious logics, a group of systems obtained generalizing the semantic behavior characteristic of the -fragment of the logics of nonsense, such as the ones due to Bochvar and Halldén, among others. Here, we extend these logics with classical negations, and we furthermore show that some of these extended systems can be properly regarded as logics of formal inconsistency and logics of formal undeterminedness.

El presente trabajo se centrará en localizar las relaciones intertextuales entre dos obras de la literatura mexicana: El vendedor de silencio, la última novela publicada por Enrique Serna, y A ocho columnas, una obra de teatro escrita por Salvador Novo. Se tratará de demostrar cómo la obra de teatro influye en la configuración narrativa de la novela. Asimismo, la novela de Serna propone la hipótesis de que los personajes principales de A ocho columnas son Carlos Denegri y su (...) jefe, don Rodrigo de Llano. Por medio de un recorrido literario e histórico, se verán dos puntos de vista distintos —el narrativo y el dramático— desde los que se aborda la influencia de la política y los intereses económicos en los modos de escribir periodismo en el México de mediados del siglo XX. (shrink)

Augustine presents the unfolding of the nuptial mystery as a unitary tapestry on which the image of the Wedding of Christ-Church gradually emerges, and also its fulfillment in the Love of the man for the woman. The event of salvation is a nuptial mystery, the fruit of which is a new creation, through the participation in Christ’s Trinitarian communion. Every faithful can receive this gift which brings the mystery of the risen Christ back into life. This circularity of the Trinitarian, (...) Christological and anthropological layers of the mystery, find their point of convergence in the caritas. What Augustine synthesizes in an original way is this dynamic relationship, that is based in the circularity of the layers, through the role of the Spirit. The gift of charity founds unity in communion, being one and one body only in Christ. Thus, the Christians, thanks to Eucharistic and sacramental unity, become ‘members’ of the one Church-Bride, in which all form one Body. Marriage and virginity reveal themselves to be the two dimensions of the journey that human love takes, guided by the Spirit, to reach the fullness of divine love. Thus, in the ‘we’ of love, the divine ‘We’ is made present, and through “living in love” “the light of God” enters into the world. (shrink)

Radicalismos estéticos o falsos radicallsmos.--Humanismo y sociedad.--Los sustitutivos del entusiasmo.--Ambigüedad y semidesarrollo.

En este libro se tratan cuestiones abiertas sobre la modernidad, los imperios coloniales europeos y el capitalismo como fenómenos simultáneos. También la relación del pensamiento de Marx con el de Schelling; el tema político en E. Levinas; la función de los argumentos tautológicos en política imperial ; un desarrollo del concepto de tolerancia que se trasciende en el de solidaridad, desde las hipótesis de trabajo de K.-O. Apel y J. Habemas; una crítica al pensamiento cuasi-anarquista de John Hollaway en torno (...) al problema de las instituciones políticas y el poder, para concluir con la propuesta de que el pensamiento crítico de las dos primeras generaciones de la Escuela de Frankfurt se continuaría en la periferia mundial postcolonial a través de la filosofía de la liberación; más en concreto, por medio de una política de la liberación, que es producto del «giro decolonizador» desde los años setenta del siglo XX. Política en la que desembocan todos estos trabajos que abarcan muchos años de estudios sobre el tema. (shrink)

Nationalism seems a persistent ideology in academia as much as in politics; despite the fact that it has been shown that nationalism is deeply unjust for minorities. A case for national identity is often invoked to supplement liberalism regarding the inner difficulties that liberal theories have to explain their membership, assure stability and produce endorsement. So, it seems that national identity may also be required for justice. While this controversy continues, I argue that a different approach is available. We can (...) define a conception of legitimacy independently from a conception of justice, and then ask what legitimacy requires from our national allegiances. If everything goes well, much of the controversy from justice disappears as we find that the case for cultural nationalism may be illegitimate for liberal democracies. (shrink)

Bentham enunció el principio de utilidad por primera vez en el Fragmento sobre el Gobierno, que apareció en 1776. No se sabe con exactitud el proceso intelectual por el que atravesó Bentham antes de llegar a enunciarlo. En ninguna de las cartas que escribió entre 1768 y 1769 existe la menor referencia al descubrimiento, lo que habría sido razonable suponer, si tenemos en cuenta la extraordinaria importancia que el principio tuvo para el desarrollo de su filosofía moral y los programas (...) de reformas sociales y de legislación con los que estuvo comprometido el resto de su vida. La evidencia sobre el hallazgo y enunciación del principio del principio hay que buscarla en lo que, ya casi al final de su vida, le comunicó personalmente a John Bowring. (shrink)

Landscapes are shaped over time by the changing imaginaries that result from new representations of nature and the value associated with it. This paper discusses the evolving discourses which have shaped the perception of the landscape in two socially and ecologically significant contexts in Chile. The first is the central-southern region of the country, a large portion of which is now devoted to commercial forestry plantations. The second is the Patagonia-Aysén region, where since the 1990s, colonisation of a land defined (...) by a tradition of livestock rearing has evolved into a process epitomised by the slogan “Aysén, Life Reserve”. The representation that was made of central-southern Chile in the 50 'and 60' as a deforested and degraded land was the justification for promoting a new form of land occupation: the monoculture forest, designed and executed by a specific law. Forty years on from the passing of this law, the plantations of central-southern Chile have undergone a process of naturalisation. In this case, the exaltation of nature has been permanent. The only thing that changes is the definition of nature, which ended up including forest plantations. In Patagonia-Aysén, by the other side, there has been a marked shift in the rhetoric surrounding land. This has been particularly noticeable in the case of government bodies and private ecotourism companies, which have constructed an imaginary in line with a new model of economic development for the area. In a break with tradition, both the public and private sectors are beginning to shift their investment away from agricultural and livestock exploitation and towards ecotourism and conservation projects. In both cases, we analyse the manner in which transformations in perceptions and representations of landscape bring about new forms of land use, and how new focuses of value and social interest, forged within wider environmental discourses, have brought with them unexpected social consequences, like depopulation, economic transformations, cultural changes, etc. Thus, the aim of this work is to expose and discuss the reality and scope of new green discourses and their influence on the perception of natural landscapes in the Chilean neoliberal context. (shrink)

"Sin duda, la sociedad está cambiando a pasos agigantados, pues temas hasta ayer tabú están en la mente de todos y en las nuevas costumbres que se concretan en nuevas leyes ayer impensables, pero necesarias para abarcar costumbres ayer ocultas y hasta prohibidas, como el divorcio, la homosexualidad o el aborto. La economía, la política y la sociedad han cambiado, pero no acertamos con el rumbo adecuado para vivir todos mejor. Tampoco acierta la religión, lo mismo en Occidente que en (...) Oriente. Y no sabemos si está desapareciendo el cristianismo en Europa o quiere surgir un nuevo y mejor cristianismo inspirado en la sencillez del primitivo que enseñó Jesús en los Evangelios". El autor ha reunido en este libro un conjunto de reflexiones, originalmente publicadas en El País a lo largo de bastantes años, en las que mezcla la religión abierta a los nuevos tiempos con grandes dosis de sociología, economía y política. (shrink)

We study the degree of elimination of imaginaries needed for the three main applications: to have canonical bases for types over models, to define strong types as types over algebraically closed sets and to have a Galois correspondence between definably closed sets B such that A ⊆ B ⊆ acl and closed subgroups of the Galois group Aut/A). We also characterize when the topology of the Galois group is the quotient topology.

This article assesses an assumption pervasive in one strain of arguments in favor of stringent immigration controls. The assumption affirms that—for the case of regular admissions—to a certain extent states are permitted to prioritize the interests of their citizens and residents by issuing exclusionary immigration policies (call this the priority assumption). Using the normative methodology of applied international ethics, I suggest some broad constraints to this priority assumption that have a bearing on justifications for current practical immigration policy in Europe, (...) North America, and beyond. I do so by redefining borders as domestic-international institutions that open up borders not only to (internal) standards of justice but also to standards of international legitimacy. (shrink)

El artículo analiza desde una perspectiva fenomenológica y hermenéutica el modo originario de donación del mundo y el origen del mundo en el pensamiento de Jan Patočka posterior a 1965. Primero muestra en qué sentido tanto la donación del mundo como horizonte, cuanto los movimientos de la existencia humana, implican un vínculo esencial entre el modo originario de darse del mundo y la noción de infinito, concebido como lo indefinido e inagotable. Finalmente explicita por qué el vínculo del mundo con (...) lo infinito reposa sobre un impulso creativo divino que constituye el fundamento cosmológico de la religiosidad humana. (shrink)

Augustine’s teaching on wealth and poverty, on the relations between the poor and the rich has been extensively studied in the past few decades. However, much attention has not been given to his considerations on the prosperity of the wicked and the tendency of the faithful to serve God for an immediate material reward. In this paper, I examine the bishop of Hippo’s preaching on this question. Predominantly, in his Sermones ad populum and Enarrationes in Psalmos, Augustine constantly calls his (...) flock to acknowledge the author of prosperity and of all good things as the Supreme Good, and to prefer him to all the ephemerous possessions they may have in this world. Above all, he encourages the faithful to despise the prosperity of the wicked which is only apparent and to hope for God himself their reward for serving him. (shrink)

La estela de la crisis del proyecto civilizatorio occidental ha agudizado las desigualdades sociales y alterado los procesos homeostáticos de la biosfera. El despojo sutil o violento de los territorios con alto potencial de recursos naturales es una astucia más del modelo neoliberal para paliar su crisis estructural; tal como sucede contra los pueblos indígenas. Estas acciones son altamente perturbadoras de las dinámicas de organización social, y de la agudización de injusticia ambiental. Sin embargo, diversos grupos sociales están reconfigurando sus (...) estrategias no solo para resistir, sino para la construcción de alternativas. El ethos comunitario (comunalidad) -como un elemento cultural propio de los pueblos con ascendencia de la cultura mesoamericana- es una de estrategia intercultural fundamental para estas tareas. La noción de resiliencia social se usa como herramienta analítica de tal exploración. Se destaca que los grados de resiliencia de las comunidades están relacionados con la construcción de procesos autonómicos. (shrink)

Cet ouvrage est une réédition numérique d’un livre paru au XXe siècle, désormais indisponible dans son format d’origine.

El artículo desarrolla una hermenéutica fenomenológica de las relaciones entre historia, sentido, existencia y eternidad en la filosofía de la historia de Jan Pato¹ka. Primero determina las nociones de sentido e historia. Luego explicita en qué medida la existencia humana constituye la condición de posibilidad de un sentido problemático y concurrente de la historia. Finalmente analiza la �existencia en la verdad� como resultado de una correlación entre existencia y eternidad y comprende la interpelación de la eternidad como origen del sentido.

This Volume contains main papers from a conference on epistemology and, in addition, especially invited papers on that topic. The volume contains twenty-three substantial papers by leading figures, who have vcontribut3d papers representative of their current work, plus a book symposium on Knowledge and Lotteries by John Hawthorne.

This book collects cutting edge essays on epistemic agency and related topics by distinguished senior contributors to epistemology, as well as rising figures in the field. The assembly of scholars is impressive, as is reflected by the quality and range of their contributions.