BackgroundIn the pandemic time, many low- and middle-income countries are experiencing restricted access to COVID-19 vaccines. Access to imported vaccines or ways to produce them locally became the principal source of hope for these countries. But developing a strategy for success in obtaining and allocating vaccines was not easy task. The governments in those countries have faced the difficult decision whether to accept or reject offers of vaccine diplomacy, weighing the price and availability of COVID-19 vaccines against the concerns over (...) their efficacy and safety. We aimed to analyze public opinion regarding the governmental strategies to obtain COVID-19 vaccines in three Central Asian countries, focusing particularly on possible ethical issues.MethodsWe searched for opinions expressed either in Russian or in the respective national languages. We provided data on the debate within three countries, drawn from social media postings and other sources. The opinion data was not restricted by source and time. This allowed collecting a wide range of possible opinions that could be expressed regarding COVID-19 vaccine supply and human participation in the vaccine trial. We recognized ethical issues and possible questions concerning different ethical frameworks. We also considered scientific data and other information, in the process of reasoning.ResultsAs a result, public views on their respective government policies on COVID-19 vaccine supply ranged from strongly negative to slightly positive. We extracted the most important issues from public debates, for our analysis. The first issue involved trade-offs between quantity, speed, price, freedom, efficacy, and safety in the vaccines. The second set of issues arose in connection with the request to site a randomized trial in one of the countries (Uzbekistan). After considering additional evidence, we weighed individual and public risks against the benefits to make specific judgements concerning every issue.ConclusionsWe believe that our analysis would be a helpful example of solving ethical issues that can arise concerning COVID-19 vaccine supply around the world. The public view can be highly critical, helping to spot such issues. An ignoring this view can lead to major problems, which in turn, can become a serious obstacle for the vaccine coverage and epidemics’ control in the countries and regions. (shrink)

Este artigo mostra como Oresme orienta o leitor do "Tratado" a pensar a organização da vida política no processo histórico do século XIV a partir do estudo sobre a alteração da moeda. This paper shows how Oresme guides the reader of his "Treatise" to a thought in order to connect the organization of political life in the historical process of the 14th Century based on the study on the change in money.

RESUMO Este artigo apresenta a noção de valor aplicado à análise da moeda, elaborada por Nicole Oresme, em 1355, e Nicolau Copérnico, em 1526. Mostramos que, para os autores, o valor da moeda deve ser estável e determinado pela comunidade em atividades de compra e venda. Também mostramos como esses autores opõem-se à instabilidade do valor, especialmente a desvalorização promovida pelo governante. Argumentamos que ambos os autores criam sistemas de medição e controle do valor da moeda em tempos de turbulência (...) monetária. De acordo com Oresme e Copérnico, a instabilidade no valor da moeda não só mantém o comércio distante, em outros reinos ou repúblicas, mas também revela a má conduta do príncipe, aquele que é investido de autoridade política e monetária nas sociedades europeias dos séculos XIV e XVI. ABSTRACT This paper presents the notion of value applied to the analysis of currency, elaborated by Nicole Oresme, in 1355, and Nicolas Copernicus, in 1526. It shows that, to these authors, currency value must be stable and determined by the community engaged in activites of buying and selling. It also shows how they are opposed to instability of value, especially to its devaluation promoted by the government. It argues that both authors create systems for measuring and controlling of currency value in times of monetary turmoil. According to Oresme and Copernicus, instability of currency value not only keeps commerce faraway, in other kingdoms or republics, but also reveals the misconduct of the prince, the one who is invested with political and monetary authority in European societies of the fourteenth and sixteenth centuries. (shrink)

Este artigo explora a relação que Descartes estabelece com as noções de forma e de matéria do aristotelismo escolástico ao tratar da interação entre as substâncias nas correspondências com Elisabeth, Gassendi e Arnauld. Partindo do exemplo do peso utilizado por Descartes em diversas cartas, traça-se uma relação de identidade entre a noção de forma em Tomás de Aquino e de pensamento em Descartes, assim como se traça a crítica à noção de forma, entendida como qualidade oculta, para os corpos inanimados. (...) Por fim, explora-se a interpretação ocasionalista do sistema cartesiano e a relevância dos movimentos celestes para a explicação dos movimentos naturais em Tomás de Aquino.This paper deals with the relation that Descartes points between his system and concepts of matter and form from Aristotelian scholasticism. The resemblance arises when Descartes treats interaction among substances in correspondences with Elisabeth, Gassendi and Arnauld. Beginning with the example of the scholastic concept of weight, used many times by Descartes, this article traces an identity between concepts of form in Thomas Aquinas and of thought in Descartes, as well as traces his criticism on the concept of form, understood as hidden qualities, to inanimate bodies. Finally, this paper investigates Cartesian occasionalism as well as the importance of celestial movements for a better comprehension of nature in Thomas Aquinas. (shrink)

Este artigo apresenta a disputa sobre a interpretação de _De veritate_ I, 1, de Tomás de Aquino. Primeiro, mostra como a noção de transcendentais, especialmente neste texto, está sob escrutínio. Na sequência, apresenta duas outras interpretações, uma que entende que o _De veritate _lida com a definição de verdade, e outra que entende que ele lida somente com a relação entre a verdade e o intelecto humano. O artigo apresenta elementos que sugerem um projeto pela doutrina dos transcendentais em _De (...) veritate _I, 1. (shrink)