continent. 1.1 (2011): 22-25. The Author gratefully acknowledges the financial support of CAPES (Coordenação de Aperfeiçoamento do Ensino Superior), Brazil. From the multifarious subdivisions of semiotics, be they naturalistic or culturalistic, the realm of semiotics of value is a ?eld that is getting more and more attention these days. Our entire political and economic systems are based upon structures of symbolic representation that many times seem not only to embody monetary value but also to determine it. The connection between monetary (...) and linguistic exchanges is self-evident: the former requires the latter and develops in direct relation to it. Creative experimentation and design of digital systems of value exchange are blossoming on the web. Dr. Gilson Schwartz, an economist turned media theorist and professor at the University of São Paulo, adopted the concept of Iconomics, originally created by Michael Kaplan, an author concerned with the linguistics of economic value. Empowering local communities and unlocking new levels of value creation and representation via digital technologies are the main goals of Dr. Schwartz’s projects, aiming at the re-designing of our relationship to the economic value of imagination and the social control of property. Schwartz is Assistant Professor at the School of Communication and Arts of the University of São Paulo, a former Chief Economist at BankBoston, Brazil and Advisor to the President of the National Social and Economic Development Bank (BNDES). FURTHER READING: Kaplan, Michael. “Iconomics: The Rhetoric of Speculation.” Public Culture . 15.3 (2003): 477-493. Renata Lemos-Morais: You have recently produced and directed a short documentary about Creative Currencies in Latin America. Could you tell us a bit about its process and its findings? Gilson Schwartz: The “Creative Currencies” project is a work-in-progress platform which unfolds as an action research agenda connected both to the production of audiovisual content and the development of social currency software. The initiative dates back to 2003 when I led an experimental project supported by the Presidency of Brazil. At that time, we issued paper currency in a small, touristic village in the Northeast Region which stimulated local cultural projects. But it was only in 2009 that the Central Bank of Brazil acknowledged “social currencies” as a legitimate economic agenda, calling for more debate at the I Financial Inclusion Forum. This year, the monetary authorities organized a second forum that also opened the room to discussions on mobile payment systems and new perspectives on poverty alleviation via State subsidies. The Ministry of Culture funded the “Creative Currencies” project in 2009-2010 and our next stage in this discovery process is to be supported by the National Social and Economic Development Bank (BNDES). In short, there is genuine interest among public officials in different areas and public funding for social currencies is on the rise in Brazil. However, after all these years we are still at a very early stage of research and practice. Some of the most successful initiatives (such as Banco Palmas) actually evolved out of local monetary creation to become correspondent banking operations for commercial banks and other financial groups. After eight years of price stability and social inclusion, Brazil stands out as a major opportunity for social experimentation, even the Grameen Bank is now entering the Brazilian market and many NGOs are geared towards different forms of entrepreneurialism in the base of the pyramid, riding solidarity economic models, microfinance and microcredit for local development. It is yet to be seen, however, whether these developments are just one more stage of “bankarization”, that is to say, an extension of regular banking services or actually a new form of social and symbolic self-determination at the local level. So far, the Central Bank of Brazil is open to new forms of credit and local finance as long as they are strictly territorial and very close to barter among the poor. In other words, whether the process of monetary creation could be made to fit an open source paradigm is yet to be seen. Community banking and social currencies might as well end up as just another channel for access to and use of banking services. The “Creative Currencies” project aims at promoting the discussion of more fundamental issues, such as the limits of central banking, the prospects for local financial development and the possibility of creating and managing financial icons as cultural assets. The purpose of this project is to produce short documentaries that will bear testimony to this evolving regulatory framework while inducing more discussion about the fundamental iconomic issues concealed in the process of money and wealth creation. RLM: What new potential is there in applying digital technologies to currency creation? GS: Globalization is a result of the virtualization of money, that is, the overcoming of illusions such as the “gold standard”. Money is an icon created by institutions, not on supposedly natural or material foundations but out of political and financial interests. The “dollar standard” is an outstanding evidence of this phenomenon and Kaplan´s paper, the first to use the expression “iconomics”, insists on the rhetoric and semiotic effects associated to a supposedly scientific model of money creation and management. This is a fundamental change that was perceived and discussed much before the digitalization of the world by unorthodox economists such as John Maynard Keynes since the early 20th century. The digitalization of global financial flows accelerated this immateriality and the creation of the Euro was yet another evidence of the political foundations of currencies. The banking establishment, however, is keen on the idea that scientific formulae hold the key to sound money creation. Keynesianism has been repeatedly associated to “inflationism” while the supposedly sound monetary policies of the Orthodoxy serve well the political and financial interests of a technocratic elite. Corporate media also serve this fictitious depiction of the monetary process despite the cyclical bust of monetary rules and financial regulations. The internet, however, has created numerous opportunities for the disintermediation in industries such as film, music and commodities. There is no reason to doubt that the financial industry can also be transformed by Peer-to-Peer (P2P) infrastructures. Money is media as well. Credit is but confidence. Once people realize that the distributed computing power of networks can also be the platform to weave new monetary and credit operations, there is room for grassroots emancipation out of the established owners of monetary institutions. So far, however, there has been a privatization of monetary management and there is not a clear path or model for the emergent (P2P) property democratization that is inherent to the internet. Digital assets, however, clearly have an inherent potential to escape central control and proprietary regulatory frameworks. RLM: How are social networks transforming the ways in which we exchange value? Do you believe that online influence and reputation might be translated into a new kind of currency? GS: The foundation for social currencies as envisaged by solidarity economics is the territory. Authorities are willing to concede local monetary creation as long as it is restricted to poor neighborhoods, as a proxy to barter. In this relevant but limited context, reputation, personal knowledge and informal ties form the matrix of local or “proximity” finance which are expected to keep credit and leverage to a sustainable level. Anything beyond that should and would lead to an integration of local finance into the established banking system. However, inasmuch as the internet promotes virtual territories and reputation is now subject to all sorts of digital manipulation and stardom becomes an everyday cultural process among teenagers and elders alike, the territorial “foundation” is substituted for more complex patterns of solidarity, cooperation and exchange that reach beyond the physical territory and even the “human.” Digital assets embody knowledge, technology, cultural and educational values that are exchanged at a global scale beyond the control of democratic States (Chinese-like intervention is the exception, not the rule). Hacktivism is unstoppable and so is monetary hacktivism. Especially in the Third World, mobile communications fast became conveyors of money transfers and other appropriation strategies. Banking and telecom sectors already battle for the control of these emerging markets and, as a matter of fact, have so far contributed to the containment of these processes. Governments serve these moguls and have usually adopted a wait-and-see attitude. If open source hardware and grassroots social movements combine to challenge these proprietary battles, then social networks may evolve into new forms of social capital and thus form the ground on which to design and implement social currencies. The global financial crisis, as well as the dollar demise, are an event of such a proportion that social networks may open the path for emancipator subjects to seize the opportunity. RLM: What are some of the social experiments that you think are revolutionizing the way in which value is exchanged? GS: There is a broad evolution of economic systems towards the valuation of intangible assets such as knowledge, reputation and sustainability. There are many examples of local as well as global events that call the traditional systems of exchange into question, from carbon credits to educational bonuses, digital barter frameworks and locally based solidarity and fair trade networks. These emerging examples, no matter how different in nature or scale, represent a challenge to the traditional value creation schemes and theories which are based on use and exchange value, supply and demand. This is not to say that utility and labour or scarcity are to be totally dismissed, but there is now an emerging perception that value is also a function of behavioral codes, symbolic patterns and the energy of institutional frameworks. The plasticity of digital platforms is relevant insofar as intellectual property becomes the central source of value creation. But when you discuss the property rights of public goods such as the environment or basic social rights (of minorities or localities), then a new paradigm seems to emerge. RLM: Are gaming and online storytelling digital practices that might have an impact on the way new currencies are created and developed? GS: “Play money” has been one of the early and most intriguing phenomena associated to the diffusion of virtual worlds. These virtual currencies have also been prone to “boom and bust” dynamics, speculation and pure theft (Second Life scams were common and led to “intervention” by the owners of the game). Storytelling is a major source of value, that is, the value of attention and the markets for audience. There are plenty of private monies created and managed by corporate entertainment groups, telecom operators (via mobile virtual network operators) and marketing frameworks. The casino economy, as already depicted by Keynes and other unorthodox economists, is always storytelling about future states of the world, confidence building and leverage of animal spirits. The novelty of current events is not the fictitious nature of any form of capital, but the potential for digital democratization of controls over the imaginary nature of value creation. But this is just a potential, a possibility, a figment that more often than not is appropriated by centralized and opaque private powers. The game industry is a testbed for new connections between storytelling and money creation. RLM: Monetary value was originally connected to the scarcity of precious metals, such as gold. Our entire monetary system seems therefore to function according to a logic of scarcity. Do you believe it is possible to reverse this logic into a logic of abundance? GS: The gold standard was a fiction itself, the “scarcity” is always produced by institutions that regulate confidence and access to credit. The key issue is not to fabricate abundance, but to question the institutions which produce scarcity out of any standard, gold or whatever. Central banks are at the service of private banks in the creation and management of scarcity. RLM: The promise that nanotechnology holds for our future is one of radical abundance (or so say transhumanists). The possibility of creating any kind of material substance through nanoengineering seems each day more feasible. What would this possibility entail in terms of systems of value exchange? GS: Nanotechnology, environmental concerns and grassroots appropriation of distributed knowledge are the frontiers of a new horizon of energy creation and management. Social groups in charge of managing scarcity for the sake of wealth and power concentration must be held accountable for the destruction of our future. Once this key political conundrum is accounted for, new systems of value exchange and even a non-mercantile society will come into existence. Revolutionary theorists such as Marx envisaged transformation via the extreme clash of contradictions between capital and labour. This approach has never led to a change in the systemic logic of scarcity for the sake of social control. We are once again facing the threshold of large scale societal change, but the outcome of the current crisis should come from our imagination, not from yet another paradox of abundance and scarcity. As long as we remain attached to the materiality of value, the illusion of freedom will but reinforce the massive manipulation of necessity. RLM: What do you think is the role of crowdfunding in this context? GS: Crowdsourcing as well as crowdfunding are examples of the peer to peer opportunities that come along with distributed computer power. However, the power structure behind wealth and scarcity creation may or may not be changed by crowd management. But it should not be taken at face value, so to speak. The stock market of course is an early form of crowdfunding without calling into question the proprietary framework of the companies offering their investment projects to the market. Any market is a form of crowdsourcing, that is to say, of distributed forms of supply and demand matchmaking. The wealth of networks, however, depends on the contractual ecosystem, the institutional framework, the channeling of social imagination, not on the purely quantitative distribution of bids and offers. I see economics as supply, demand and code. Once you have access to the code, once openness becomes part of the game, then there is a chance of crowd behavior becoming collective intelligence and sustainable imagination. RLM: Is the development of digital currencies headed towards a pluralistic ecology in which many micro currency systems co-exist, or is it penetrating the mainstream monetary system? If it is affecting the mainstream financial system, what would be its effect in the long-term? GS: The same issue is at stake both at local and global levels. The global system is, as a matter of fact, an unstable ecosystem of “micro currencies” whereas the dollar has so far exerted an overwhelming influence. Local currencies and private monies coexist with national currencies only to the extent that the Central Bank admits, for instance, that grassroots monetary emissions remain territorial and strictly connected to poverty. However, the question of how new developments in digital technologies and nanotechnologies might alter not only our current monetary systems but also our understanding of value in itself, is still an open question. (shrink)

Choice explores how late capitalism_s shrill exhortations to _be oneself_ can be a tyranny which only leads to ever-greater disquiet.Drawing on diverse examples ...

Pelo menos desde o século XIX, a relação entre o pessimismo e a política tem suscitado o debate entre diversos filósofos, cujas leituras têm apontado para compreensões bastante opostas. Por um lado, há a leitura tradicional, que aproxima Schopenhauer, o fundador do pessimismo moderno, de uma concepção política conservadora, como é o caso das críticas feitas por Lukács. Por outro lado, há uma apropriação crítica, por parte de uma assim chamada “esquerda schopenhaueriana”, de aspectos desse pessimismo, como fazem Mainländer, Lütkehaus, (...) Horkheimer e a escola de Teoria Crítica. Neste artigo, buscamos analisar algumas categorias de pensamento político, social e econômico de Schopenhauer e as distintas leituras de sua filosofia. (shrink)

Drawing on philosophy, social and psychoanalytic theory, popular culture, and her own experience, Salecl explores how the passion for ignorance plays out in many different aspects of life today, from love, illness, trauma, and the fear of failure to genetics, forensic science, big data, and the Incel movement-and she concludes that ignorance is a complex phenomenon that can, on occasion, benefit individuals and society as a whole.

It has been argued that belief in free will is socially consequential and psychologically universal. In this paper we look at the folk concept of free will and its critical assessment in the context of recent psychological research. Is there a widespread consensus about the conceptual content of free will? We compared English “free will” with its lexical equivalents in Lithuanian, Hindi, Chinese and Mongolian languages and found that unlike Lithuanian, Chinese, Hindi and Mongolian lexical expressions of “free will” do (...) not refer to the same concept free will. What kind people have been studied so far? A review of papers indicate that, overall, 91% of participants in studies on belief in free will were WEIRD. Thus, given that free will has no cross-culturally universal conceptual content and that most of the reviewed studies were based on WEIRD samples, belief in free will is not a psychological universal. (shrink)

This book defends an event-causal theory of libertarian free will and argues that the belief in such free will plays an important, if not essential, role in supporting certain important values. In the first part of the book, the author argues that possession of libertarian free will is necessary for deserved praise and blame and reward and punishment. He contends that his version of libertarian free will-the indeterministic weightings view- is coherent and can fit with a scientific, naturalistic understanding of (...) human nature. However, the author also notes that we don't have sufficient evidentiary grounds to believe that human beings have this kind of free will. Despite this, he argues there are sufficiently strong value-based/axiological reasons to believe we have such free will and to live an act as if we have it. In the second part of the book, the author makes the case that the belief in such libertarian, desert-grounding free will is very important to defending human dignity in the context of criminal justice, making sense of justified pride and its value, and adding value to our relationships. Free Will's Value will be of interest to scholars and advanced students working in metaphysics, philosophy of mind, action theory, ethics, and the philosophy of law. (shrink)

Nichols and Bruno claim that the folk judge that psychological continuity is necessary for personal identity. In this article, we evaluate this claim. First, we argue that it is likely that in thinking about hypothetical cases of transformations, the folk do not use a unitary concept of personal identity, but instead rely on different concepts of ‘person’, ‘identity’, and ‘individual’. Identity can be ascribed even when post-transformation individuals are no longer categorized as persons. Second, we provide new empirical evidence suggesting (...) that the folk do not consider psychological continuity to be necessary for an individual to be categorized as a person or for ascribing identity over time and through transformations. In this, we assume, along with Nichols and Bruno, that folk judgments about identity can be read off the use of proper names. Furthermore, we raise some doubts about the ability of current experimental designs to adequately distinguish between qualitative and numerical identity jud.. (shrink)

Les réseaux personnels sont des ensembles de relations interpersonnelles dans lesquelles les personnes sont engagées. Toutes les études sur ces réseaux montrent l’existence de variations dans leur taille et leur composition selon les indicateurs de hiérarchie sociale, le niveau d’études, la profession ou le revenu. Ces variations peuvent être interprétées comme des « inégalités relationnelles » dans la mesure où les relations sont des ressources essentielles pour de nombreux aspects de la vie sociale. Ces ressources jouent un rôle particulièrement important (...) pour les personnes âgées lorsqu’elles sont confrontées aux diverses difficultés liées au vieillissement. À partir d’une étude sur les parcours et les réseaux de 342 personnes de soixante ans et plus, cet article évalue l’évolution de ces inégalités relationnelles selon différents types de contenus relationnels associés aux questions sur les relations. Au-delà de ces variations, les inégalités tendent à s’accroître avec l’âge, notamment entre les personnes les moins diplômées et les autres, ce qui fait apparaître des temporalités différentes du « vieillissement relationnel ». (shrink)

This study intends to contribute to the delimitation of selected offensive language categories based on an analysis of a corpus of contributions to discussion forums in Czech online national newspapers and news platforms called Czech Corpus of Offensive Language (CCOL). It endeavours to study three problematic areas (1) delimitation between the speech acts performed, (ii) lexical realisation of specific properties of the target and (iii) identification and categorisation of implicit offence (e.g. figurative semantic shifts) by exploring contextual cues for the (...) speech act identification, the keywords indicating the properties of the target and the types of semantic shifts in implicit expressions of offence. The findings indicate that annotation systems that do not use context information for the detection of offensive language may face problems with adequate interpretation of the language means under investigation. (shrink)

In the current study, we examine the changes in disclosure practices on compliance and the fight against corruption at Siemens AG, a large German multinational corporation, over the period 2000–2011 during which a major corruption scandal was revealed. More specifically, we conduct a content analysis of the company’s annual reports and sustainability reports during that period to investigate the changes of Siemens’ corruption and compliance disclosure using both quantitative and qualitative methods. Through the lens of legitimacy theory, stakeholder analysis, and (...) organizational façades, we find evidence that Siemens changed its compliance and corruption disclosure practices to repair its legitimacy in the wake of the 2006 corruption scandal. We analyze these strategies more closely by using the rational, progressive, and reputation façades framework. Our primary findings suggest that the annual reports show peaks of disclosure amounts on corruption and compliance disclosures earlier than sustainability reports, which can be partly explained by analyzing the disclosures made about—and to—the different stakeholder groups. We find that the annual report focuses more on internal stakeholders such as employees, while the sustainability report focuses more on external stakeholders such as suppliers. We also find that the company uses the façades differently depending on which report is being analyzed. (shrink)

In this paper we report a study conducted in Mongolia on the scope of morality, that is, the extent to which people moralize different social domains. Following Turiel’s moral-conventional task, we characterized moral transgressions (in contrast to conventional transgressions) in terms of two dimensions: authority independence and generality of scope. Different moral domains are then defined by grouping such moral transgressions in terms of their content (following Haidt’s classification of morally relevant domains). There are four main results of the study. (...) First, since all five Haidtian domains were moralized by the Mongolian participants, the study provides evidence in favour of pluralism about moral domains. However, the study also suggests that the domain of harm can be reduced to the fairness domain. Furthermore, although the strong claim about reduction of all moral domains to the domain of fairness does not seem to hold a significant number of participants did indicate considerations of fairness across domains. Finally, a significant amount of participants moralized conventional transgressions a la Turiel, but it did not reach a statistical significance. (shrink)

En este análisis de La música en Cuba (1946), de Alejo Carpentier, discutimos la inclusión del afrocubanismo en la conformación de la música y la cultura cubana, en conexión con los debates del nacionalismo y del vanguardismo. Tanto en este libro como en la literatura de Carpentier resuena su visión del tiempo y el concepto de lo real maravilloso, relacionados con la «autenticidad» de América Latina. Al mismo tiempo, su posición sobre las tareas del escritor latinoamericano gana acento particular cuando (...) la música se convierte en el principal elemento para forjar la nacionalidad. Esta obra, que propone el arte musical como la clave de la «originalidad» de la cultura cubana, también permite analizar el papel que cumplen los intelectuales, en una época en que la literatura “asumía un puesto central dentro de las fuerzas componentes de la cultura del país o de la región” (Ángel Rama, 1985). (shrink)

Este artículo propone una lectura de la crítica de Gilles Deleuze a la dialéctica hegeliana, con especial foco en los problemas de la negatividad y las “pasiones tristes”. A partir de allí, se evaluará si acaso existe en el pensamiento deleuziano una cierta tendencia felicista que resulta en una reducción de la diferencia, de signo inverso pero en lo demás simétrica a la que Deleuze critica en Hegel. El artículo busca mostrar que hay, en estas cuestiones, una tensión interna en (...) el pensamiento deleuziano que no puede resolverse sino por medio de una elección en la lectura. (shrink)

The AGM paradigm for belief revision provides a very elegant and powerful framework for reasoning about idealized agents. The paradigm assumes that the modeled agent is a perfect reasoner with infinite memory. In this paper we propose a framework to reason about non-ideal agents that generalizes the AGM paradigm. We first introduce a structure to represent an agent's belief states that distinguishes different status of beliefs according to whether or not they are explicitly represented, whether they are currently active and (...) whether they are fully accepted or provisional. Then we define a set of basic operations that change the status of beliefs and show how these operations can be used to model agents with different capacities. We also show how different operations of belief change described in the literature can be seen as special cases of our theory. (shrink)

O propósito deste artigo é analisar o olhar feminino através da narração e do mis-en-scène da série The Handmaid’s Tale, em português, O Conto da Aia (2017). A série se passa em uma sociedade distópica, regida à base da teonomia totalitária e fundamentalista cristã. As mulheres dessa sociedade perderam suas vozes, são desumanizadas, devido ao seu gênero, e tornadas objetos férteis nas mãos de seus comendadores; a narrativa e o desenvolvimento das personagens fazem alusão ao empoderamento feminino e suas lutas (...) pelos direitos civis que vêm acontecendo desde o fim século XIX. A busca por suas vozes torna-se evidente a partir da narração que ajuda a compreender a representatividade da mulher na série.Palavras-chave: The Handmaid’s Tale. Feminismo. Identidade. Narrativa. Série. (shrink)

We frequently hear that we live in an age of anxiety, from 'therapy culture', the Atkins diet and child anti-depressants to gun culture and weapons of mass destruction. While Hollywood regularly cashes in on teenage anxiety through its Scream franchise, pharmaceutical companies churn out new drugs such as Paxil to combat newly diagnosed anxieties. On Anxiety takes a fascinating, psychological plunge behind the scenes of our panic stricken culture and into anxious minds, asking who and what is responsible. Putting anxiety (...) on the couch, Renata Salecl asks some much-needed questions: Is anxiety about the absence of authority or too much of it? Do the media report anxiety or create it? Are drugs a cure for anxiety or its cause? Is anxiety about being yourself or someone else, and is anxiety really the ultimate obstacle to happiness? Drawing on vivid examples from films such as the X Files and Cyrano de Bergerac , drugs used on soldiers to combat anxiety, the anxieties of love and motherhood, and fake Holocaust memoirs, Renata Salecl argues that what really produces anxiety is the attempt to get rid of it. Erudite and compelling, On Anxiety is essential reading for anyone interested in philosophy, psychology and the cultural phenomenon of anxiety today. (shrink)

Un texto no siempre puede ser traducido sin traicionar el sentido del original. Una novela juvenil concebida con el propósito de transmitir conocimientos contendrá a menudo informaciones que un público coetáneo que vive en otro país no necesitará, y, al revés, puede haber que añadir en la traducción informaciones específicas para el público destinatario ausentes en la novela original. La reflexión en torno a la resolución de las dificultades encontradas en la traducción de cuatro textos, las distintas tipologías traductivas utilizadas (...) y su generalización aportan al eterno dilema traducción – adaptación las observaciones realizadas desde la novela juvenil con contenido científico. (shrink)

O presente artigo tem como tema a relação entre a ética, a teoria estética e a filosofia da arte de Schopenhauer. Analisaremos essa questão buscando explicar os elementos envolvidos no processo de aproximação e comunicação entre esses âmbitos, examinando a discussão sobre o tema nos principais teóricos e obras do filósofo. Daremos os seguintes passos: em primeiro lugar, evidenciaremos o papel preponderante da ética dentro do sistema filosófico de Schopenhauer, mostrando que ela é uma importante referência para as demais questões (...) tratadas por ele, inclusive para a discussão estética; em segundo lugar, mostraremos que a postura metodológica do filósofo se reflete na importância conferida por ele às artes e nas singularidades de sua estética, que, por sua vez, facilita a aproximação entre filosofia da arte e ética; finalmente, demonstraremos a presença de algumas questões morais na estética schopenhaueriana, revelando que ela pode ser compreendida como uma preparação para a ética. (shrink)

Este artículo tiene como objeto de estudio la concepción sobre fotografía que desarrolló el grupo LEF. El estudio muestra que sus miembros, pese a sus diferencias teóricas, abogaron por una noción de la imagen fotográfica como texto visual siguiendo con los lineamientos teóricos del constructivismo como estilo artístico formal pero, también, formador de la Revolución Rusa. La primera parte desarrolla la conformación del grupo y sus principales fundamentos teóricos. La segunda parte recupera específicamente la noción de fotografía del grupo y (...) analiza, a través de los documentos e imágenes fuentes, la visión amplia que de la fotografía tuvo el grupo como proceso semiótico. La tarea realizada tiene como fin impulsar un campo de investigación aún poco explorado, el de la estética fotográfica. (shrink)

El presente trabajo examina las imágenes fotográficas publicadas en la revista prerrevolucionaria Mir iskusstva, entendida como uno de los íconos del simbolismo ruso de fin de siglo, y las compara con las fotografías de las revistas constructivistas LEF y Novyy LEF, revistas emblemáticas de la vanguardia soviética de principios de siglo XX. La investigación sostiene como hipótesis principal que cada revista definió a la fotografía según las creencias y convicciones de cada contexto artístico. Como hipótesis secundaria, se afirma que la (...) fotografía se encuentra íntimamente ligada a su tiempo y que fueron los discursos de cada contexto histórico los que determinaron su ontología. (shrink)

The effects of breast-feeding and supplementation practices on recent diarrhoea occurrence and stunted growth are modelled using logistic regression techniques. Data from the Demographic and Health Survey of Bolivia, 1989, show that, among children aged 3-36 months at the date of interview, the benefits of breast-feeding to child health were most pronounced among children living in rural poverty. Reduced breast-feeding among these children increased the likelihood of diarrhoea and stunted growth. In addition, the introduction of solid foods to currently lactating (...) infants negatively influenced child health. (shrink)