It seems plausible that successfully communicating with our peers requires entertaining the same thoughts as they do. We argue that this view is incompatible with other, independently plausible principles of thought individuation. Our argument is based on a puzzle inspired by the Kripkean story of Peter and Paderewski: having developed several variations of the original story, we conclude that understanding and communication cannot be modeled as a process of thought transfer between speaker and hearer. While we are not the first (...) to reach this conclusion, the significance of our argument lies in the fact that it only relies on widely accepted premises, without depending on any especially controversial theory of mental and linguistic content. We conclude by drawing out the implications of that conclusion: if communication and understanding do not require thought identity, then one important motivation for the postulation of inter-personally shared thoughts is undercut. (shrink)

I discuss a criterion for successful communication between a speaker and a hearer put forward by Buchanan according to which there is communicative success only if the hearer entertains, as a result of interpreting the speaker's utterance, a thought that has the same truth conditions as the thought asserted by the speaker and, furthermore, does so in virtue of recognizing the speaker's communicative intentions. I argue, against Buchanan, that the data on which it is based are compatible with a view (...) involving Fregean modes of presentation. In the second part of the article I critically discuss Unnsteinsson's claim that communicative success depends on the absence of contextually salient false distinctness beliefs about the subject matter of the conversation. I argue that this thesis leads to clearly counterintuitive consequences and that no fundamental role must be given to the presence or absence of false distinctness beliefs in one's account of successful communication. The upshot is that we should stick with Buchanan's criterion. I conclude by employing Strawson and Recanati's concepts of linking and merging to show how the criterion I favour is compatible with the fact that, when subjects hold no relevant false distinctness beliefs, communicative success does not seem to be disrupted by the hearer seemingly failing to recognize the speaker's intentions. (shrink)

In this paper, I assess whether indexical attitudes, e.g. beliefs and desires, have any special properties or present any special challenge to theories of propositional attitudes. I being by investigating the claim that allegedly problematic indexical cases are just instances of the familiar phenomenon of referential opacity. Regardless of endorsing that claim, I provide an argument to the effect that indexical attitudes do have a special property. My argument relies on the fact that one cannot account for what is it (...) to share someone else’s indexical attitudes without rejecting some plausible thesis about propositional attitudes. In the end, I assess Herman Cappelen and Josh Dever’s considerations on intentional action and extract an argument from them that could – if successful – neutralize my own. I finish by arguing that their argument has an important flaw, thus failing to convince us that indexical attitudes are just as ordinary as any other. (shrink)

I suggest a solution to a conflict between semantic internalism – according to which the concepts one expresses are determined by one's use of representations – and publicity – according to which, if two subjects successfully communicate or are in genuine agreement, then they entertain thoughts constituted by the same concepts. My solution rests on the thesis that there can be successful communication and genuine agreement between thinkers employing distinct concepts as long as there is a certain relation (of conceptually (...) guaranteed sameness of extension) between them. In section 2, I motivate semantic internalism and show how it conflicts with publicity. In section 3, I carve the logical space of possible solutions to the conflict into liberal and conservative solutions. Section 4 assesses Wikforss's conservative solution to Burge's arthritis thought‐experiment and concludes that it fails for more than one reason. Section 5 introduces a new case study involving a deferential concept. This case serves as the backdrop for my positive account offered in section 6. The conclusion of the article is preceded by a comparison of my view with another recently proposed by Recanati (section 7) and some replies to possible objections (section 8). (shrink)

According to a recently developed family of relational views, whether two concepts C1 and C2 are the same is a matter of an external relation in which their tokens stand. In this paper, we highlight the chief contributions of Relationism in the elucidation of concept sameness, present a set of arguments to the effect that relational accounts of concept sameness fail to accommodate a substantive notion of concept publicity, and offer a diagnosis of this result. We conclude that the strengths (...) of non-relational approaches will also need to be considered in order to fully capture what it means for a concept to be public. (shrink)

This is a critical notice of Mario Gómez-Torrente's novel account of demonstrative reference presented in chapter 2 of the recently published book Roads to Reference. After presenting the main tenets of his view, I go on to critically examine a couple of its features. In section 2, I assess Gómez-Torrente’s assumption that demonstrative thought based on perception is less likely to succumb to indeterminacy than the others. I show that this aspect of his view invites unwelcome consequences regarding the transparency (...) of thought. I do however suggest that this problem could be overcome by individuating perceptual intentions dynamically. In section 3, I express a distinct worry regarding a case, introduced en passant by Gómez-Torrente, that involves successful demonstrative reference regardless of its utterer's conflicting intentions, a result that seems to contradict his general theory. Instead of conceiving the case as exceptional, I use it to motivate the necessity of distinguishing between a subject’s referential intentions and a subject’s merely collateral beliefs about the target of his utterance. (shrink)

Frege’s puzzling remarks on the beginning of On Sense and Reference challenge us to explain how true identity sentences of the form a = a can differ in cognitive value from sentences of the form a = b when they are made true by the same object’s self-identity. Some philosophers (e.g. Almog, Glezakos and Paganini) suggest that the puzzle cannot be set up in the context of natural languages since natural sentences, unlike those of regimented formal ones, do not wear (...) their logical properties on their sleeves. In this paper we argue that, on the contrary, there exists a notion of coordination between names which is apt to track the relevant logical properties of natural sentences and therefore to set up the puzzle in natural languages. Frege’s puzzle is here to stay. (shrink)

This special issue is dedicated to Vojislav Božičković's The Indexical Point of View (Routledge, 2021) and contains five critical notices written by experts from all around the globe accompanied by the author's responses.

ABSTRACT We review the book About Oneself: De Se Thought and Communication, a compilation of papers on de se thought and its implications for a theory of communication. We critically examine the main themes put forward by the papers and try to show how, when put together, they point the way for future discussions about the issue of indexical thought and communication.

ABSTRACT We review Danielle Macbeth's book Realizing Reason, published by Oxford University Press in 2014. This extensive book is composed by nine chapters in which Macbeth critically presents the development of mathematical practices in the Western world - from its founding in Ancient Greece's diagrammatic practices to the apogee of mathematical logic in the nineteenth and twentieth-centuries - while offering a revaluation of its present stage by means of a reconsideration of Gottlob Frege's philosophical contributions. In this review, we present (...) a summary of each chapter's contents and make general considerations about them. (shrink)

We advance a theory of the representational role of Euclidean diagrams according to which they are samples of co-exact features. We contrast our theory with two other conceptions, the instantial conception and Macbeth’s iconic view, with respect to how well they accommodate three fundamental constraints on theories of the Euclidean diagrammatic practice— that Euclidean diagrams are used in proofs whose results are wholly general, that Euclidean diagrams indicate the co-exact features that the geometer is allowed to infer from them and (...) that Euclidean diagrams play the same role in both direct proofs and indirect proofs by reductio—and argue that our view is the one best suited to account for them. We conclude by illustrating the virtues of our conception of Euclidean diagrams as samples by means of an analysis of Saccheri’s quadrilateral. (shrink)

Matheus Valente presents a number of examples designed to show that my theory of reference fixing for demonstratives violates the desideratum that demonstrative thoughts should be transparent to speakers. In this note I argue that the alleged desideratum is not really such and defend my theory against other criticisms made by Valente.

Os videogames ganharam destaque desde os anos 1970 e com a popularização da internet, originaram-se diversos relatos de que jovens vêm exagerando nos jogos fazendo com que em muitas vezes o uso deixe de ser recreativo. Esta pesquisa objetiva investigar, por meio da literatura, quando o uso de jogos eletrônicos é caracterizado como uma atividade recreativa e quando começa a ser considerado uma dependência. Foi realizada uma revisão na literatura na qual foram selecionados artigos científicos relacionados ao tema. Os resultados (...) apontam que os jogos eletrônicos são a atividade de lazer mais praticada pelos adolescentes e por proporcionar um ambiente seguro e controlado permitem uma fuga da realidade para evitação dos problemas sociais. Concluindo, o uso abusivo dos jogos eletrônicos está associado a diversas comorbidades, interferindo de forma significativa na vida social, familiar, acadêmica e afetiva do sujeito, sendo que os adolescentes são os mais vulneráveis a desenvolver uma dependência. (shrink)

The Brazilian imaginary, impregnated by an ambiguous relationship between the forces of "good" and "evil", caused some Pentecostal churches that spread here to seek this ambiguity in order to attract believers. Emphasizing the spiritual dispute in the form of a "war" in his speeches, Pentecostalism was able to organize the Brazilian religious imaginary, finding in some portions of society the resonance of its message. This systematization of the religious imaginary, which finds in the "Spiritual War" the way of manifesting itself (...) in the Pentecostal milieu, also brings with it important elements of the cultural-religious milieu. The aim of this work is to demonstrate the repercussion of the adaptation of the Brazilian religious imaginary within what is called the "war against the demons" in the Universal Church Of the Kingdom of God. Pentecostal discourse has adapted to a reality where inequality and social ills are transformed by the "Spiritual Battle" into primary causes of the suffering that affects individuals and prevents them from prospering. (shrink)

Resumo Este artigo defende o ponto de vista de que as bases da ciência cognitiva contemporânea estão em sintonia com o pensamento de Merleau-Ponty, em seus aspectos antiobjetivista e antirrepresentacionalista. A ideia de representação mental é contestada, tanto na CC quanto no pensamento de Merleau-Ponty. A cognição não espelha um mundo exterior independente dos sujeitos incorporados. O mundo é um existencial, como afirmam Merleau-Ponty e a CC. A hipótese da representação mental supõe que o mundo pode ser percebido de forma (...) independente do sujeito que percebe. Isso não é verdade. A percepção depende da forma como o sujeito age em seu mundo percebido. Todas as estimulações que o organismo encontra só são possíveis pelos seus movimentos precedentes que resultam na exposição do órgão receptor às influências externas. Os estímulos sensoriais que o organismo encontra dependem diretamente do seu comportamento motor e a forma como o organismo se move depende diretamente das consequências sensoriais dos seus comportamentos anteriores.This article defends the view that the foundations of contemporary cognitive science are in tune with Merleau-Ponty’s thinking in its anti-objectivist and anti-representationalist aspects. The idea of mental representation is contested both in CC and in Merleau-Ponty’s thinking. Cognition does not mirror an outside world independent of embodied subjects. The world is an existential one as Merleau-Ponty and the CC say. The mental representation hypothesis assumes that the world can be perceived independently of the perceiving subject. This is not true. Perception depends on how the subject acts in his perceived world. All the stimulations that the organism finds are only possible by its previous movements that result in the exposure of the receiving organ to external influences. The sensory stimuli that the organism finds depend directly on its motor behavior and the way the organism moves depends directly on the sensory consequences of its previous behaviors. (shrink)

O PROCEDIMENTO DE ARRECADAÇÃO DO ICMS: O CONFAZ E A REGULAÇÃO DO SERVIÇO DE TV POR ASSINATURA.

A re-evaluation of the notion of vacuum in quantum electrodynamics is presented, focusing on the vacuum of the quantized electromagnetic field. In contrast to the ‘nothingness’ associated to the idea of classical vacuum, subtle aspects are found in relation to the vacuum of the quantized electromagnetic field both at theoretical and experimental levels. These are not the usually called vacuum effects. The view defended here is that the so-called vacuum effects are not due to the ground state of the quantized (...) electromagnetic field. Nevertheless it is possible to maintain an empirically demonstrable notion of vacuum state that is consistent with the interpretation of the formalism of the theory. (shrink)

The quasi-ubiquity of ICT is transforming contemporary politics and seems to deteriorate democracy, for the technologies undermine debates, contest the grounds of reason and truth, and influence people’s votes. Donald Trump’s election and Brexit are good examples of their effects on public opinion. More fundamentally, these technologies cause theoretical problems to the way we traditionally conceive public opinion. Thus, I seek to rethink public opinion beyond conventional approaches. Departing from Deleuze and Guattari’s work, I develop the first steps of a (...) post-representational theory of public opinion as a regime of political truths that has new dimensions of truth production with information and communications technologies. (shrink)

For centuries pilgrimages are present in Christianity. For Catholics, the importance of devotions and visits to the Marian sanctuaries is indisputable. The number of visitors and pilgrims to these temples make the local economy an important destination of religious tourism. In order to understand the economic determinants of religious tourism, two sanctuaries were studied, namely, Aparecida and Fatima. Given the large collection of statistical information of the Portuguese Sanctuary, it was verified through the Vector Autoregressive model that Gross Domestic Product (...) and Unemployment have a causal unidirectional relation with the pilgrimages. The Autoregressive Distributed Lag model revealed that an increase in Gross Domestic Product and international arrivals in the short term positively impacts the number of pilgrims. Through the Ordinary Least Squares regression, significant statistical relationships between climatic factors and visitors in the Sanctuary of Fatima were found. The Seasonal Autoregressive Integrated Moving Average forecast method was applied to the number of monthly visitors to the Sanctuary of Aparecida and to the number of pilgrims in the Sanctuary of Fatima, the results show a strong seasonality and that the first and last months of the year are periods of low demand. The results of this study allow a new look at religious tourism in the Marian context, the empirical results allow those responsible for establishing public policies, tourism agents and the administration of the Sanctuaries to direct their actions. Measures planned and executed jointly between the various agents can benefit residents, visitors, pilgrims, the tourism sector, the local economy and the Sanctuaries themselves. (shrink)

This article intends to analyze the relations between Nietzsche’s concept of herd animal and Arendt’s concept of mass man. It will be highlighted the parallels between both philosophers concepts in an attempt to answer why Arendt doesn’t mention Nietzsche regarding this specific subject.

Este ensaio visual consiste em um registro do trabalho “Muragens“, inserção de vídeos curtos da Praia do Forte (Cabo Frio, RJ), realizada às vésperas do verão de 2020 em painéis de LED destinados à propaganda, na Avenida Presidente Itamar Franco — centro de Juiz de Fora, MG. "Muragens" enquanto gesto pretende acender uma discussão acerca da influência das imagens na construção da vida no espaço público. Especialmente sob contexto de isolamento social, qual é o poder da simples inserção de uma (...) paisagem como o mar, tão cobiçado nessa época do ano, sob as vidas dos frequentadores da cidade? (shrink)

We discuss the way the early quarantine period during the coronavirus crisis illuminated some aspects of previous daily life in downtown São Paulo. Changes in our surroundings and withdrawal into confinement elicited a new relationship to the senses and to imagination. With that, it became apparent the degree to which the free use of these faculties is repressed by violence and inequality, as they are usually manifest in the city center. We explore the idea that some of the changes in (...) social interaction, as they became widespread during the pandemic, were already prefigured in the relationship between social classes in this part of town. We then discuss the dependency this has on the spacialization of social inequalities in the urban fabric. (shrink)

We present an approach in which ancient Greek mathematical proofs by Hippocrates of Chios and Euclid are addressed as a form of (guided) intentional reasoning. Schematically, in a proof, we start with a sentence that works as a premise; this sentence is followed by another, the conclusion of what we might take to be an inferential step. That goes on until the last conclusion is reached. Guided by the text, we go through small inferential steps; in each one, we go (...) through an autonomous reasoning process linking the premise to the conclusion. The reasoning process is accompanied by a metareasoning process. Metareasoning gives rise to a feeling-knowing of correctness. In each step/cycle of the proof, we have a feeling-knowing of correctness. Overall, we reach a feeling of correctness for the whole proof. We suggest that this approach allows us to address the issues of how a proof functions, for us, as an enabler to ascertain the correctness of its argument and how we ascertain this correctness. (shrink)

Justice Across Ages offers an attractive account of justice between the young and the old that brings together three notable principles of age-group justice: complete-lives equality, relational equality, and prudence. Yet, the book says little about the fact that many of us live longer than others, and the little it does say casts doubt on whether lifespan inequality threatens justice as construed by the three principles. This essay argues, instead, that theories of justice between the young and the old should (...) not dispense with a conception of justice between different longevity groups. It concludes that we must be sensitive to lifespan variations when designing policies to promote justice across age groups. (shrink)

Este artigo tem como tema central o problema do fundamento das distinções morais, conforme proposto por David Hume na obra Investigações sobre os princípios da moral e, mais especificamente, o problema da motivação moral, tomando como foco o papel que as emoções e a empatia têm no comportamento em sociedade de animais de vida social complexa. No que tange a essa questão, a importância dada aos afetos pela tese humeana será relacionada com a teoria evolucionista. A fim de ilustrar esse (...) ponto, vamos utilizar o comportamento social de lobos como estudo de caso. O texto consiste, portanto, em uma apresentação comparativa, a partir de uma perspectiva humeana e evolucionista, de como o aparato afetivo natural de mamíferos sociais, neste caso homens e lobos, opera de modo a inclinar os membros dessas espécies a aprovar ou censurar comportamentos socialmente relevantes. (shrink)

Este artigo analisa, aproximando as áreas da Literatura e da Filosofia, a Moral e a Ética sob a perspectiva do filósofo grego Epicuro, na obra italiana _Così parlò Bellavista: Napoli, amore e libertà_, de Luciano de Crescenzo, publicada em 1977. Apesar das ideias de Epicuro terem sido concebidas há séculos do personagem professor de filosofia Gennaro Bellavista, este acredita que os napolitanos se comportam conforme os ensinamentos do mestre grego: pela via do prazer e pela negação das dores físicas e (...) das atribulações mentais. Ainda que a análise de Bellavista seja pautada em Epicuro, o professor acrescenta suas próprias reflexões sobre a vida em Nápoles, contextualizando a filosofia epicurista para esse povo. A partir deste contexto, busca-se analisar também, com base na antinomia utilizada no pensamento filosófico _apolíneo-dionisíaco_, por trechos do romance e pela análise de uma anedota, intitulada “Geraldinho, o kamikaze”, presente no livro estudado, como os napolitanos podem ser observados por esse viés. Observa-se que os napolitanos, pensados pelo professor Bellavista, seguem um comportamento epicurista-napolitano: ética e moral são pautadas nas características do dionisíaco, isto é, preferência pela desordem, desprezo pelas leis e desfrute dos prazeres primários, segundo a classificação dos prazeres de Epicuro. (shrink)

O objetivo proposto pelo presente trabalho é o de expor a crítica elaborada por Schopenhauer à moral kantiana, em especial, na medida em que ela se volta para os conceitos de vontade-livre e imperativo categórico. Com efeito, Schopenhauer (1788-1860) reconhece os méritos de Kant (1724-1804) não só no âmbito da epistemologia, como também na ética, por tê-la desvinculado de todo eudaimonismo. Porém, ele ainda assim direciona-lhe algumas críticas com enfoque em questões como o formalismo da ética kantiana e o seu (...) caráter dietético, i. e., prescritivo, que aqueles conceitos lhe adicionam. (shrink)

Nosso objetivo neste artigo é discutir o problema da demanda excessiva(overdemandingness) colocada pelos modelos de responsabilidade de assistência na discussão sobre pobreza mundial. Tomaremos a abordagem de Singer como paradigmática e argumentaremos que seu grau de exigência gera um impasse teórico na discussão. Este impasse, acreditamos, só pode ser resolvido recorrendo a outros modelos de responsabilidade, e.g., o modelo causal. Isso implica rejeitar uma das principais pressuposições metodológicas de Singer, a saber, a separação entre aspectos factuais e normativos da discussão. (...) Nossa estratégia, porém, ainda pressupõe o pano de fundo do modelo de assistência, que deve apenas ser especificado por outros modelos. Com isso pretendemos mostrar que a acusação frequente de implausibilidadelevantada contra a abordagem de Singer não é principalmente uma questão do conteúdo do dever imposto. Mas sim da força moral das razões oferecidas pelos modelos de assistência para fundamentar deveres. (shrink)

Universal basic income proposes providing instalments of constant magnitude to all. One problem with a stable basic income across life is that it seems unfair to shorter-lived persons, who are worst-off due to premature death and receive less over their whole lives. Basic capital solves this problem by providing a one-off grant to the young, but I argue that it mistreats long-lived persons, as it does not guarantee their real freedom across life. There is a dilemma between these proposals regarding (...) their respective unfairness to the short- and long-lived. The solution I propose is a net basic income of decreasing magnitude until a specific age, after which the income is constant. This solution is compatible with constant income benefits across life, and it offers a fair answer to the problem of unequal longevity, a widely neglected but essential challenge in debates about basic income. (shrink)

This chapter discusses what maximin egalitarians should think about two types of age-sensitive taxation. One is a form of cumulative income taxation, which taxes yearly incomes taking into account all earlier income years instead of only the last one. The second is age-differentiated taxation, which taxes yearly incomes adjusting the rate to the taxpayer’s age. The chapter first presents the main reasons supporting cumulative income taxation and then proceeds to look at how it affects fiscal obligations across life. Then it (...) argues that egalitarians should aim at a fiscal reform that benefits the young and the elderly but not the middle-aged. Finally, it questions whether cumulative income taxes can deliver this without resorting to age-differentiated taxes. The chapter shows that while cumulative income taxation can benefit the young, age-differentiated taxes are necessary to benefit the elderly. (shrink)

El presente artículo tiene como objetivo contribuir en la discusión sobre el incremento del complejo y multifacético fenómeno de recampesinización que acontece en la actual etapa de desarrollo capitalista, analizando uno de sus aspectos menos conocidos que está relacionado al movimiento denominado como “contraculturas espaciales”. Las contraculturas espaciales son experimentos de organización socio-espacial de carácter “alternativo” que se popularizaron principalmente en la década de 1960. A partir de los años 1990, acompañando un nuevo periodo de crisis del capitalismo, se evidencia (...) la renovación y el fortalecimiento de dicho movimiento, con el surgimiento de nuevas experiencias de este tipo, muchas de las cuales están inspiradas por la permacultura, concepto que se refiere al diseño de asentamientos humanos sustentables. Basándose en dos casos, uno en Argentina y otra en Cuba, se discutirá de qué maneras la permacultura puede estar promoviendo, en la actualidad, el surgimiento de “nuevos campesinos”. (shrink)

A prova é a medula do processo penal de qualquer sistema jurídico-constitucional. A preservação da sua originalidade e da sua integridade é essencial e vital à realização da justiça assente numa descoberta da verdade processual prática, material, judicial e válida, de modo que possamos afirmar que os direitos e liberdades fundamentais de todos os afetados pelo processo-crime sejam garantidos e, assim, restabelecida a paz jurídica e social. Defendemos, pois e uma vez mais, que a legitimidade, a legalidade e a licitude (...) da prova são nucleares a um processo penal de um Estado constitucional democrático. (shrink)

Retirement is often viewed as a reward for a working life. While many have reason to want a work-free retirement, not everyone does. Should working retirees have to give up their retirement pension and, consequently, their status as retirees? The answer, I argue, boils down to whether we conceive of retirement as free time (need-free) or as leisure (work-free). In this article, I put forward a liberal case in favour of free time, despite whether our liberalism leans towards perfectionism or (...) neutralism, with social primary goods being a case in point. Applying this case for free time to retirement yields two significant policy implications. First, it demands “free synchronic combination” – that retirees may use their retirement pensions however they see fit, including to work. Second, it also yields “free diachronic combination” – that, within limits, individuals have discretionary control over how to combine retirement and work across time – thus challenging the idea that retirement should be available only in old age and not earlier in life. So far, the literature on free time focused only on narrow temporal units, such as hours and days, but there is much to gain by extending the concept into retirement. (shrink)

When addressing the notion of proper time in the theory of relativity, it is usually taken for granted that the time read by an accelerated clock is given by the Minkowski proper time. However, there are authors like Harvey Brown that consider necessary an extra assumption to arrive at this result, the so-called clock hypothesis. In opposition to Brown, Richard TW Arthur takes the clock hypothesis to be already implicit in the theory. In this paper I will present a view (...) different from these authors by taking into account Einstein’s notion of natural clock and showing its relevance to the debate. (shrink)

Resenha do livro: STUTCHKA, Piotr. O papel revolucionário do direito e do Estado: teoria geral do direito. Org. Moisés Alves Soares, Ricardo Prestes Pazello. Trad.Paula Vaz de Almeida. São Paulo: Contracorrente, 2023. 397 p.

Resenha: STERN, Fábio Leandro. A Naturologia no Brasil: histórico, contexto, perfil e definições. São Paulo: Entre Lugares, 2017. 447p. ISBN 978-89-7326-343-1 A editora Entre Lugares estreou em 2017 com uma obra de qualidade exemplar: trata-se do livro A Naturologia no Brasil: histórico, contexto, perfil e definições. Seu autor, Fábio Stern, além de graduado na área que é o objeto de seu estudo, usou com maestria instrumentos da outra área em que está se formando em todos os níveis, a Ciência da (...) Religião, ou, como o próprio autor prefere, Ciência das Religiões. (shrink)

O texto a seguir tem como base teórica a tendência alemã da Didática da História, principalmente as propostas de Rüsen. O esforço feito foi para relacionar conceitos desse campo de estudo com dados levantados de forma empírica através de questionários respondido por jovens de Ensino Médio da região dos Campos Gerais/PR. As reflexões feitas se debruçaram sobre o conhecimento histórico apresentado pelos estudantes frente as questões sobre o período em que os militares estiveram a frente do governo no Brasil. Os (...) conceitos utilizados para pensar essas respostas foram, de forma mais central, Aprendizado e Formação histórica, além de Pensamento Utópico, e de forma mais ampla Cultura Histórica. Em linhas gerais é possível apontar que os sujeitos que optam por saídas autoritárias sãos os mesmos que demonstraram menor conhecimento sobre o regime que professam como modelo para solucionar os problemas do Brasil. (shrink)

A perverted space-time geodesy results from the idea of variable rods and clocks, whose length and rates are taken to be affected by the gravitational field. By contrast, what we might call a concrete geodesy relies on the idea of invariable unit-measuring rods and clocks. Indeed, this is a basic assumption of general relativity. Variable rods and clocks lead to a perverted geodesy, in the sense that a curved space-time may be seen as a result of a departure from the (...) Minkowskian space-time as an effect of the gravitational field on the rate of clocks and the length of rods. In the case of a concrete geodesy, we have a curved space-time “directly”, the curvature of which can be determined using (invariable) unit-measuring rods and clocks. In this paper, we will make the case for the plausibility of the claim that Einstein’s views on geometry in relation to general relativity are permeated by a perverted geodesy. (shrink)