Im März 2020 änderte sich das Leben für viele (nicht nur in Deutschland) radikal. Das Virus SARS-CoV-2, besser bekannt als „COVID-19-“ oder „Corona-Virus“, breitete sich als Verursacher einer zwischenzeitlich global virulenten Pandemie in unvermuteter Geschwindigkeit aus. Es verwundert nicht, dass viele in dieser unsicheren Zeit auf der Suche nach Orientierung nach scheinbar bekannten Mustern fahnden. Ein solches Muster glaubten offenbar einige, in Camus’ Roman "Die Pest" finden zu können, ein Roman, der – dem Titel nach – auch von einer Seuche (...) zu erzählen scheint. Befasst man sich mit dem Werk von Albert Camus, dem Philosophen und Literaturnobelpreisträger, kommt man schwerlich umhin, eines der Grundprobleme der Philosophie als einer akademischen Disziplin zu thematisieren, an der zweifelsohne ein öffentliches Interesse besteht, die sich aber in der Rolle des Um-Rat-Gefragten notorisch unwohl zu fühlen scheint. In diesem Beitrag werden die Thesen Albert Camus’ zur Relevanz der Kunst, zu deren Spannungsverhältnis zur akademischen Philosophie und zur Rolle beider in unserer krisengeschüttelten Gesellschaft untersucht. (shrink)

El presente texto ofrece un examen sobre la correspondencia que existe entre el deterioro moral y el comportamiento hostil. Con este propósito, la reflexión transita por la querella de carácter ético que tiene lugar en La peste de Albert Camus y por el desvelamiento de una violencia contemporánea que se viste bajo el aspecto de una apremiante autoafirmación de sí, un destape que Byung-Chul Han lleva a cabo en su Topología de la violencia. La llamada que ambos autores lanzan (...) sobre la disposición del espíritu humano que resulta capaz de confirmar este sombrío vínculo o de emanciparnos de él, se convierte en un cometido ante el que el juicio crítico necesita responder. (shrink)

As grandes epidemias de peste que atingiram ao longo de muitos séculos os ingleses, refletiram mudanças importantes para os conhecimentos de cada período histórico. Esse artigo busca unir duas extremidades de um decorrer de grandes catástrofes epidemiológicas na Inglaterra, com um olhar especial à populosa Londres, começando com a primeira entrada da peste bubônica na cidade, em 1348, e seu provável último grande surto, em 1665. Os dois episódios tocados aqui são apresentados sob a perspectiva das novidades, semelhanças (...) e diferenças entre essas duas pontas da história, passando pelas novas respostas da medicina no século XIV e os princípios de uma ‘aritmética política’ no século XVII. Para esse fim, são de extrema importância diferentes fontes, como as inúmeras cópias do tratado médico de John de Burdeaux, escritos a partir de 1390, e o Observations de John Graunt, publicado a partir de 1662. (shrink)

A medical narrative from a woman in her 90s describes her childhood bout with diphtheria in Kansas City, Missouri, apparently immediately after vaccination, her confinement in the “pest hospital,” and her treatment with what she understood as a blood transfusion from a donor who was found through a radio appeal. In this essay, we trace the narrative back to the institutions, medical practices, and historical context, examining both the underlying history of medical practice and scientific understanding that is reflected in (...) her experience and also the contexts of that history, including racial and religious attitudes. (shrink)

O artigo apresenta e discute a descrição e a análise que Tucídides realiza da peste ocorrida em Atenas no início da guerra do Peloponeso. O objetivo é buscar lições para os tempos de pandemia de Covid-19 no exame feito pelo historiador dos impactos morais e sociais das crises.

Adoption of integrated pest management(IPM) practices in the Guatemalan highlands has beenlimited by the failure of researchers andextensionists to promote genuine farmer participationin their efforts. Some attempts have been made toredress this failure in the diffusion-adoptionprocess, but farmers are still largely excluded fromthe research process. Understanding farmers'agricultural knowledge must be an early step toward amore participatory research process. With this inmind, we conducted a semi-structured survey of 75Cakchiquel Maya farmers in Patzún, Guatemala, tobegin documenting their pest control practices. Theirresponses revealed (...) that their understanding ofbiological and curative pest control is limited.However, their broad knowledge of cultural preventivepest control practices could explain why they hadfaced few pest problems in their traditionalmilpa (intercrop of corn, beans, and other edibleplants). The majority of these preventive practicesare probably efficient and environmentallyinnocuous. (shrink)

En el año 2019, salió editado una carta inédita de Nicolás Maquiavelo a Lorenzo Strozzi sobre la peste en Florencia bajo el cuidado de Pasquale Stoppelli. A continuación proponemos la primera traducción de la carta al español acompañada con un estudio introductorio.

Global food security challenges demand an understanding of farmers’ gendered practices and perspectives. This research draws on data from a quantitative survey and qualitative methods to explore gender differences related to farmers’ practices, perceptions, and knowledge of pesticides and other pest management practices in tomato growing regions of Ghana and Mali. A pathways approach based on participatory mapping integrates findings and reveals gender differences in labor and knowledge at different stages of tomato production. Farmers in both countries are heavily reliant (...) on pesticides, but there are also differences in pest management knowledge and practices between them. In Mali, farmers are more familiar with Integrated Pest Management practices, but less aware of potential health risks of pesticides and more likely to engage in dangerous agro-chemical practices. In both countries, women are significantly less aware of pesticide dangers and IPM techniques than men and exposed to pesticides though a variety of pathways. We argue that the gender division of labor and differences in access to resources, information, and power between the two sites leads to gendered pesticide exposure pathways that are often unseen by the biological scientists who tend to focus on the field. Gender inequalities in knowledge and unsafe practices were particularly apparent in Mali compared to Ghana, possibly due to the lower literacy rates and decision making power of women and their narrower range of involvement in tomato production. The article concludes with gender sensitive recommendations to improve IPM research methods, trainings, and technology diffusion. (shrink)

The Cuban government has undertaken the task of transforming insect pest and weed management from conventional to organic and more sustainable approaches on a nationwide basis. This paper addresses past programs and current major areas of research and implementation as well as provides examples of programs in insect and weed management. Topics covered include the newly constructed network of Centers for the Reproduction of Entomophages and Entomopathogens (CREEs), which provide the infrastructure for the implementation of biological control on state, cooperative, (...) and private farm operations. CREE programs include the mass rearing and release of Trichogramma spp. to manage insect pests of cassava, tobacco, sugarcane, and improved pasture. The entomopathogens, Bacillus thuringiensis, Beauveria bassiana, Metarhizium anisopliae, and Verticillium lecanii, are being mass produced in the CREEs and applied to control a number of key insect pests. A traditional method employed by peasant farmers of using the predatory ant Pheidole megacephala (Fabricius) in the biological control of sweetpotato and banana insect pests has been further developed and implemented. Efforts are underway to rear nematode species that attack insect pests and identify plant extracts with insecticidal qualities as potential management tools. Weed management has moved away from dependence on herbicides and toward alternative techniques that include weed suppression based on rotation schemes, limited use of selective herbicides, and new tillage equipment and practices. (shrink)

Enhancing the environmental soundness of agricultural practices, particularly in high input systems, is of increasing concern to those involved in agricultural research and development. The Integrated Pest Management Farmer Field School, which is based on farmer participatory environmental education, is compared to the No Early Spray intervention, which is a simple rule approach. A research methodology was developed and tested in the Philippines to document farmers' pre- and post-intervention knowledge of rice field insects, insect/plant interactions, and pesticides. The results indicate (...) that increased knowledge from education is linked to better pest management behavior. It is proposed that the methodology may also be useful for documenting other areas of knowledge, in the design of educational interventions for farmers and in assessing their impact. (shrink)

O artigo será dividido em introdução, onde apresentaremos _A Peste_ de Albert Camus, retratando a cidade de Oran que é acometida pela peste. Logo em seguida, em tópicos analisaremos cada personagem e/ou situação de Oran em paralelo com nossa realidade, a saber: à luz da pandemia do novo coronavírus. Situaremos a análise em países mundo a fora como exemplo para apresentarmos uma reflexão mais assertiva, daremos atenção maior na realidade brasileira e como a população enfrenta a pior e maior (...) crise sanitária. Trazendo com clareza a importância dos profissionais da área de saúde e pesquisa em um sistema de saúde precário onde falta o básico, a informação que toma proporção enorme de extrema velocidade e ao mesmo tempo a falsa informação em relação ao vírus. Contudo em um discurso negacionista das autoridades e empresários evidenciando ainda mais o sistema capitalista que cada vez mais consome os menos favorecidos de forma cruel na atual situação, além, das medidas de proteção que tem o distanciamento como uma das maiores formas de proteção, porém o momento revela a dificuldade encontrada no país para evitar a disseminação do vírus em meio a uma sociedade que vivencia uma das maiores desigualdades sociais do mundo. _Palavra-chave:_ Saúde; pandemia; informação. (shrink)

Integrated pest management (IPM) has been widely promoted in the developing world, but in many regions its adoption rates have been variable. Experience has shown that to ensure IPM adoption, the complexities of local agro-production systems and context-specific folk knowledge need to be appreciated. Our research explored the linkages between farmer knowledge, pest management decision making, and ecological attributes of subsistence maize agriculture. We report a case study from four rural communities in the highlands of southeast Honduras. Communities were typified (...) by their agro-environments, IPM training history, and levels of infestation by a key maize pest, the fall armyworm (Spodoptera frugiperda Smith). Although variable, infestation levels generally did not justify pest management intervention. Consequently, crop losses from this pest were considered of low importance and most farmers proceeded in a rational fashion by refraining from action in their fields. Farmers attributed the low degree of pest infestation predominantly to abiotic causal factors (rainfall, temperature). The role of natural enemies in controlling this pest (i.e., biological control) was deemed of low importance by farmers; nevertheless, a broad array of such organisms was mentioned by farmers as operating in their maize crop. Farmers’ knowledge of natural enemies only partially matched scientific knowledge and was associated with the ecological features of their respective field settings. Local knowledge about natural enemies was mainly restricted to abundant and easily observable predatory species. Farmers who were knowledgeable about biological control were also familiar with a larger variety of pest management alternatives than uninformed farmers. Management options covered a wide range of curative techniques, including conservation biological control. Farmers who relied on insecticides to manage pest outbreaks knew less about biological control and pesticide alternatives. In contrast, farmers who received IPM training mentioned more types of natural enemies and were familiar with a broader range of alternative pest management tactics. Our research suggests that IPM training modifies local knowledge to better fit its environmental context. This paper provides insights in the environmental context of local agro-ecological knowledge and its linkage with pest management decision making. It also constitutes a basis for modifying IPM extension programs to deliver locality-specific technologies while strengthening the local knowledge base. (shrink)

Summary This paper examines the entomological investigations carried out by the French naturalist Henri-Louis Duhamel du Monceau during a series of insect epidemics that ravaged France in the second half of the eighteenth century.1 This article began as a paper for Pamela H. Smith's ?Knowledge in Transit? graduate seminar. I would like to thank the participants of that seminar for comments and feedback. I would also like to thank Pamela Smith, Carl Wennerlind, Anya Zilberstein, Christopher L. Brown, Charly Coleman, Matthew (...) Jones, Peter Walker and Melissa Morris for their suggestions and comments on this paper. Finally, thanks to Vanessa Copeland for invaluable assistance in the archives in Paris. The author acknowledges support from the Social Sciences and Humanities Research Council of Canada and the Graduate School of Arts and Sciences, Columbia University. It shows how a particularly fierce invasion of caterpillars in the Angoumois region in the 1760s sparked theoretical debates about the nature of animal generation between academic naturalists, farmers, provincial officials and amateur naturalists. As part of a wider effort to reform agricultural production in France, Duhamel du Monceau sought to eliminate vernacular understandings of insect generation and to reform local pest control techniques. In his attempt to develop a body of pest-control knowledge grounded in the systematic observation of insect generation, however, Duhamel du Monceau relied heavily on the efforts of amateur naturalists. The paper shows how he mobilized a nation-wide network of entomological observers, and collected specimens and observational reports from farmers, improving landlords and local officials throughout France. Some informants did not only act as ?mere? observers, but formulated their own causal claims about insect generation that sometimes contradicted those of their metropolitan counterpart. Finally, it demonstrates that a ?patriotic? discourse that joined agricultural improvement and civic virtue provided a powerful impetus for the formation of collaborative relationships between academic naturalists, state officials and enlightened agricultural improvers. (shrink)

Exposición realizada por la Doctora en Filosofía Marcela Rivera Hutinel, en el ciclo de conversaciones “Crítica a la Epidemiología Política. Prácticas y racionalidad neoliberales en tiempos de pandemia”, organizado por el equipo editorial de la Revista de Filosofía Otrosiglo, octubre – diciembre 2020. Disponible en Youtube, canal Revista Otrosiglo. Lecture by Marcela Rivrea Hutinel, Ph. D., in the cycle of conversations “Criticism to the Political Epidemiology. Neoliberal practices and rationality in times of pandemics”, event organized by the editorial team of (...) the Philosophy Magazine Otrosiglo, october – december 2020. Available on Youtbe, channel Revista Otrosiglo. (shrink)

Despite the application of 2.5 million tons ofpesticides worldwide, more than 40% of all potentialfood production is lost to insect, weed, and plantpathogen pests prior to harvest. After harvest, anadditional 20% of food is lost to another group ofpests. The use of pesticides for pest control resultsin an estimated 26 million human poisonings, with220,000 fatalities, annually worldwide. In the UnitedStates, the environmental and public health costs forthe recommended use of pesticides total approximately$9 billion/yr. Thus, there is a need for alternativenon-chemical (...) pest controls, and genetic engineering(biotechnology) might help with this need. Diseaseand insect pest resistance to various pests has beenslowly bred into crops for the past 12,000 years;current techniques in biotechnology now offeropportunities to further and more rapidly improve thenon-chemical control of disease and insect pests ofcrops. However, relying on a single factor, like theBacillus thuringiensis toxin that has beeninserted into corn and a few other crops for insectcontrol, leads to various environmental problems,including insect resistance and, in some cases, athreat to beneficial biological control insects andendangered insect species. A major environmental andeconomic cost associated with genetic engineeringapplications in agriculture relates to the use ofherbicide resistant crops (HRC). In general, HRCtechnology results in increased herbicide use but noincrease in crop yields. The heavy use of herbicidesin HRC technology pollutes the environment and canlead to weed control costs for farmers that may be2-fold greater than standard weed control costs. Therefore, pest control with both pesticides andbiotechnology can be improved for effective, safe,economical pest control. (shrink)

Los Ökonomisch-philosophische Manuskripte de 1844 de Marx establecen las bases del proyecto marxista de superación del capitalismo. Para ello, desarrolla una crítica al trabajo asalariado desde el concepto de alienación procedente de la dialéctica hegeliana y de la crítica de Feuerbach a la religión. Este análisis le sirve para establecer otros conceptos como los de una alteridad materialista o la reducción a la animalidad, desde los cuales sería posible construir otro marxismo alternativo al de Das Kapital.

Integrated pest management has emerged as an important means of managing agricultural pests. Since the mid-1980s, the emphasis in IPM has shifted toward biologically-intensive and participatory research and extension approaches. Finding better means for solving pest problems is high on the agenda for most farmers, and farmers often have significant pest management knowledge and interest in IPM experimentation. This paper describes an approach to participatory IPM research that is being implemented by the IPM Collaborative Research Support Program (IPM CSRP). The (...) approach emphasizes on-farm research with an extrapolation domain beyond the single farm, and in some cases beyond the local region or country. It considers many factors beyond the farm and research station that influence the generation and adoption of IPM technologies and strategies. It emphasizes linkages among farmers, scientists, consumers, bankers, marketers/processors, and policy makers in IPM research priority setting, conduct, and evaluation. The interdisciplinary approach described in the paper is illustrated with a case study from the Philippines. Lessons and conclusions draw on its recent application in other sites as well. (shrink)

Multiplicity and continual change characterize the Peruvian agricultural knowledge and information system (AKIS), reflecting changes in the agricultural sector as a whole. The evolution of these changes can be traced back to the pre-Columbian era when a relatively stable and well-organized system based on indigenous knowledge prevailed. During colonial (1532–1821) and early Republican times (beginning 1821) several changes affecting the agricultural sector contributed to a weakening of indigenous knowledge systems. During the 20th century extension services provided by the government and (...) a variety of private organizations began to play an important role in the dissemination of information, albeit in an erratic way. Since the 1970s the system increased in complexity with the emergence of non-governmental institutions. Today government participation is limited and there is a more important participation by a number of NGOs and private organizations. This diversity of actors using different approaches has generated disarray in the information system owing to the lack of coherent policies to guide the interaction among actors. This paper uses the case of potato pest control-related information to illustrate changes in local knowledge systems. It differentiates pest control based on indigenous knowledge, chemical control, and integrated pest management (IPM) and explains how changes in the system have influenced the use of these three types of information in AKIS. Currently, the coexistence of different types of potato pest control information promoted and used by diverse and usually unconnected sets of organizations and individuals presents a challenge and requires inter-institutional action guided by clear policies to promote sustainable agriculture. (shrink)

Toxic plants have been used for years in agriculture to control major crop pests. However, the continuous exposure of targeted pests to toxins dramatically increases the rate of resistance evolution (Gassman et al. in Annu Rev Entomol 54:147–163, 2009a ; Tabashnik et al. Nat Biotechnol 26:199–202, 2008 ). To prevent or delay resistance, non toxic host plants can be used as refuges. Our study considers spatial and temporal refuges that are respectively implemented concurrently or alternatively a toxic crop. A conceptual (...) model based on impulsive differential equations is proposed to describe the dynamics of the susceptible and resistant pest populations over time. The mathematical study enlightens threshold values of the proportion of the spatial refuge and key parameters that should help to understand evolution of pest resistance to toxic crop. (shrink)

Theoretical and experimental studies on prey–predator systems where predator is supplied with alternate sources of food have received significant attention over the years due to their relevance in achieving biological conservation and biological control. Some of the outcomes of these studies suggest that with appropriate quality and quantity of additional food, the system can be steered towards any desired state eventually with time. One of the limitations of previous studies is that the desired state is reached asymptotically, which makes the (...) outcomes not easily applicable in practical scenarios. To overcome this limitation, in this work, we formulate and study optimal control problems to achieve the desired outcomes in minimum (finite) time. We consider two different models of additional food provided prey–predator systems involving Holling type IV functional response (with inhibitory effect of prey). In the first scenario, additional food is incorporated implicitly into the predator’s functional response with a possibility of achieving biological conservation through co-existence of species and biological control by maintaining prey at a level that is least harmful to the system. In the second, the effect of additional food is incorporated explicitly into the predator’s compartment with the goal of pest management by maintaining prey density at a very minimal damaging level. For both cases, appropriate optimal control strategies are derived and the theoretical findings are illustrated by numerical simulations. We also discuss the ecological significance of the theoretical findings for both models. (shrink)

El propósito central de este artículo consiste en realizar un análisis de la pandemia actual, intentando situar estratos básicos del fenómeno, y particularmente el modo como se estructura su mundo y los vínculos de coexistencia entre los individuos, tomando como hilo conductor un elemento que la analítica existencial heideggeriana destaca como característico del modo de apertura del hombre al mundo: el temple anímico o la disposición afectiva. Para situar este elemento y buscar una orientación para nuestra indagación, analizaremos el relato (...) de Tucídides acerca de la peste que asoló a Atenas a finales del siglo V a. C. Partiendo de las indicaciones que extraeremos de Tucídides nos encaminaremos hacia el campo de la analítica existencial para descubrir a partir de su enfoque el modo como se definen las relaciones mundanas en conexión con el temple anímico del miedo. Nos interesa mostrar cómo este temple anímico motiva una especial transformación del sentido del virus responsable de la pandemia actual, transformación que nos lleva a considerar su carácter mutualista, lo cual remitirá en última instancia y de manera retroactiva a una mejor determinación del modo de ser de la existencia humana, como esencialmente vinculada al otro, como co-existencia. (shrink)

Questo contributo mette in luce la molteplice funzione politica di uno schema agiografico centrale nella rappresentazione della giovinezza di Bernardino da Siena: il suo servizio durante la peste del 1400 presso l’Ospedale di Santa Maria della Scala di Siena. La memoria di questo episodio si prestava ad essere utilizzata tanto dall’Osservanza minoritica quanto in diversi contesti locali. In questo racconto Bernardino è presentato come capace di rispondere ai bisogni della città non solo attraverso le proprie virtù, ma radunando altre (...) persone e convincendole a impegnarsi per il bene comune, anche a rischio della propria vita. L’episodio, così come è raccontato dagli agiografi, incorpora la prima predica fatta dal giovane Bernardino ai membri della confraternita dell’Ospedale. Il testo indica programmaticamente la necessità per i laici di anteporre il bonum commune al bonum proprium e delinea un ruolo di leadership dei frati dell’Osservanza nel cuore delle città. Inoltre, se a Siena la memoria della peste del 1400 serviva a sottolineare il rapporto tra il santo e le istituzioni della città, la raffigurazione di tale episodio in alcuni affreschi dipinti a Lodi nel 1476 non soltanto veicolava un modello di spiritualità laicale ma serviva a promuovere e legittimare la riforma ospedaliera in corso a Lodi. (shrink)

Mutations in the methyl‐CpG‐binding protein 2 (MeCP2) cause Rett syndrome, a severe neurodevelopmental disease associated with ataxia and other post‐natal symptoms similar to autism. Much research interest has focussed on the implications of MeCP2 in disease and neuron physiology. However, little or no attention has been paid to how MeCP2 turnover is regulated. The post‐translational control of MeCP2 is of critical importance, especially as subtle increases or decreases in MeCP2 amounts can affect neuron morphology and function. The latter point is (...) of particular importance for gene therapeutic approaches in which exogenous wild‐type MeCP2 is being introduced into diseased neurons. Further to this, we propose two hypotheses. The first hypothesis discusses the poly‐ubiquitin‐mediated post‐translational regulation of MeCP2 through its two PEST domains. The second hypothesis explores the use of histone deacetylase inhibitors to modulate the amounts of MeCP2 expressed in conjunction with the aforementioned therapeutic approaches. (shrink)

In this paper we propose and analyze a prey-predator type dynamical system for pest control where prey population is treated as the pest. We consider two classes for the pest namely susceptible pest and infected pest and the predator population is the natural enemy of the pest. We also consider average delay for both the predation rate i.e. predation to the susceptible pest and infected pest. Considering a subsystem of original system in the absence of infection, we analyze the existence (...) of all possible non-negative equilibria and their stability criteria for both the subsystem as well as the original system. We present the conditions for transcritical bifurcation and Hopf bifurcation in the disease free system. The theoretical evaluations are demonstrated through numerical simulations. (shrink)

Insecticide resistance management (IRM) programme was launched in 26 cotton-growing districts of India in 2002 to rationalize the use of pesticides. The IRM strategy is presented within a full Integrated Pest Management (IPM) context with the premise that unless full-fledged efforts to understand all aspects of resistance phenomenon are made, any attempt to implement IPM at field level would not bear results. Unlike earlier IPM programmes, this programme is directly implemented by the scientists of state agricultural universities; thus the information (...) flow is directly from research subsystem to farmers. The extension methodology is different from IPM-farmer field school model, but much the same information is provided in didactic form, through active participation of the farmers throughout the cotton-growing season, by deploying scouts in villages. The knowledge gain of the farmers covered under IRM programme was measured by employing before/after quasi-experimental research design. The overall knowledge gain was significant in terms of identification of insect pests and natural enemies of cotton crop, proper use of insecticides and timely sowing of the crop, but farmers did not reach the desired level of knowledge with respect to other cultural practices, which result in suppression of pest buildup. In the absence of any effective bio-agents, the level of IPM integration is limited to cultural practices, thresholds, agro ecosystem analysis and use of insecticides according to good agricultural practices. (shrink)

The hazard of postharvest pest losses is ubiquitous in peasant farming systems; as a result, farmers invariably have some response to the threat of these losses. Responses to postharvest pests may be more extensive than to field pests, even when, by statistical measures, the usual levels of losses are comparable. In studies of pest management practices in three contrasting areas in Kenya, it was found that farmers virtually always rely on an array of techniques and strategies, usually including both older (...) and more modern practices. There is considerable variation among regions in the techniques used, due not only to climatic and socioeconomic factors, but also to variations in cultural history and preferences. The ways in which management practices have changed over time also vary by region. The major changes have been related to overall system change. Four main sources of change have been paramount: (1) population growth and the intensification of land use; (2) the introduction of new cash crops; (3) the introduction of new marketing infrastructure; and (4) the perception of increased environmental risk. Their effect on the replacement of older practices by newer ones is often interrelated. Traditional techniques are often based on materials derived from bushland, but increasing population density makes these difficult to continue as bushland and its common property resources disappear. Simultaneously, tolerance for losses is reduced as land availability is constrained. With the introduction of a cash crop infrastructure, new methods of pest management, especially pesticide use, become more readily available and may spread rapidly. Areas with good market infrastructure but varying population density may still differ considerably because with abundant land it is possible to compensate for expected losses by additional planting.A study of an FAO project to improve postharvest management through earlier harvesting and a redesigned storage crib indicate some reasons for its lack of widespread acceptance. Little or no attempt was made to adapt techniques to varying circumstances; instead, a single “solution” was meant to be applied across areas of vastly different conditions. In many cases, this project represented a radical response to a problem farmers considered they were coping with acceptably using existing methods. Although it probably represents an improvement over traditional storage methods in purely technical terms, the new technique also often involved major costs, readjustments, and cultural disruptions that may not have been anticipated by its designers. More likely to succeed would be a strategy that begins with some of farmers' existing practices and whose objective is to develop and offer a range of possible improvements from which farmers could select individual components appropriate to their conditions and needs. (shrink)

A partir da oposição entre “sonho literário” e “sonho político”, pretendemos analisar a crítica que Foucault faz à “literatura da peste”, na qual se inclui o conhecido livro de Albert Camus. Ao final, procuramos sinalizar para o fato de que, tomando o caso do Brasil, é pertinente dizer, com Foucault, que as relações entre medicina e política constituem o pano de fundo das formas de normalização instituídas durante a pandemia do covid 19, mas que também, apesar das críticas de (...) Foucault ao sonho literário, não podemos deixar de ver que as transgressões do necessário isolamento social, tem um ar de festa e de êxtase, num jogo permanente com a própria morte. (shrink)

The concept of community integrated pest management (IPM), which is well developed in Indonesia and Vietnam, was recently introduced in Nepal. However, it has not been widely practiced, due mainly to lack of financial and technical support. This study determined an individual’s willingness to pay (WTP) for community IPM training. Determinants of WTP were identified; and sample average estimates, opportunity costs of training, and probability values were used to estimate WTP for a group of households. Estimated WTP revealed that individuals (...) were in favor of community IPM, hence it could be implemented with the support of local villagers. Community IPM demand functions showed that individuals’ knowledge and awareness of pesticide pollution are crucial for implementation. The annual welfare gained by providing five days community IPM training was calculated to be US $25.23 per household. (shrink)

Analisarei o romance Um Diário do Ano da Peste de Daniel Defoe como sendo um experimento mental que nos fornece prescrições consistentes sobre como agir em tempos de pandemia. Para mostrar que obras de ficção não possuem apenas valor estético, mas também um caráter cognitivo, defenderei o cognitivismo crítico e sustentarei desse modo que os ganhos cognitivos que temos a partir de uma obra de ficção acontecem em uma reflexão posterior à experiência imediata com a obra. Em seguida, argumentarei (...) que a ficção possui uma vantagem heurística frente à filosofia e às ciências, pois uma narrativa ficcional fornece ao espectador uma perspectiva privilegiada dos fatos ou dos pensamentos de uma personagem. Essa perspectiva pode sensibilizar o espectador e fazê-lo ter empatia pela personagem que sofre; e isso pode funcionar, em tempos de pandemia, como uma defesa das medidas de prevenção, a exemplo do isolamento social. (shrink)

Research shows that social welfare crowdfunding is in the rising stage of development in China, showing a vigorous development trend. Social welfare crowdfunding owns advantages such as accuracy and efficiency that traditional social welfare forms do not have, but problems including imperfect relevant policies and regulations, lack of supervision of social welfare crowdfunding platform, and low process transparency still exist. From the perspective of PEST-SWOT model, this paper sums up the research trends and development status of social welfare crowdfunding, deconstructs (...) the strengths, weaknesses, opportunities, and threats faced by social welfare crowdfunding from the aspects of politics, economy, society, and technology, and puts forward a feasible analysis of relevant development strategies to provide a reference for its future sustainable development. (shrink)

A presença dos acontecimentos enquanto fenômeno, e seu contraponto, o hábito, ecoam numa inter-relação contínua ao longo de todo o enredo do romance A Peste de Albert Camus. O presente artigo consiste na investigação do conceito de acontecimento e suas relações com a noção mediadora de linguagem - do mesmo modo que a ideia de resistência - à luz de uma leitura das reflexões de Gilles Deleuze, Slavoj Zizek e John Caputo acerca desse tema. Para tanto, estarão expostas correlações (...) possíveis entre construção ficcional e filosofia na análise desta obra que é considerada uma das mais simbólicas do século XX. (shrink)

En el año 2019 el filólogo italiano Pasquale Stoppelli publicó una investigación minuciosa en la cual, con argumentos probatorios, otorga a Nicolás Maquiavelo la autoría de Epistola della peste que había sido originalmente atribuida a Lorenzo Strozzi, un literato perteneciente a una de las más ricas e influyentes familias florentinas2. Su estudio introductorio, así como las notas al texto de Maquiavelo, serán un insumo importante para el presente trabajo introductorio y para la primera traducción al español de la carta.

Foreign knowledge being tested: European physicians fighting the Moscow plague of 1771. – The transfer of Western medicine to Russia increased significantly in the Eighteenth century. Foreign doctors were employed, their writings translated, their education standards copied. But who regarded that knowledge as superior and why? Taking the Moscow Plague of 1771 as a case study, this article examines the crucial role foreign and Russian medical practitioners played during the epidemic. It argues that especially those ideas and practices that were (...) useful for social control filtered into politics and public discourse, but failed to convince the majority of the population. (shrink)