We review different conceptions of the set-theoretic multiverse and evaluate their features and strengths. In Sect. 1, we set the stage by briefly discussing the opposition between the ‘universe view’ and the ‘multiverse view’. Furthermore, we propose to classify multiverse conceptions in terms of their adherence to some form of mathematical realism. In Sect. 2, we use this classification to review four major conceptions. Finally, in Sect. 3, we focus on the distinction between actualism and potentialism with regard to the (...) universe of sets, then we discuss the Zermelian view, featuring a ‘vertical’ multiverse, and give special attention to this multiverse conception in light of the hyperuniverse programme introduced in Arrigoni and Friedman (2013). We argue that the distinctive feature of the multiverse conception chosen for the hyperuniverse programme is its utility for finding new candidates for axioms of set theory. (shrink)

It is often assumed that concepts from the formal sciences, such as mathematics and logic, have to be treated differently from concepts from non-formal sciences. This is especially relevant in cases of concept defectiveness, as in the empirical sciences defectiveness is an essential component of lager disruptive or transformative processes such as concept change or concept fragmentation. However, it is still unclear what role defectiveness plays for concepts in the formal sciences. On the one hand, a common view sees formal (...) concepts to be protected against defects because of their precise and stable nature. On the other, studies going back as far as Lakatos (1963) showcase the changeability of such concepts. -/- In this paper, I will investigate if and how defectiveness based on the occurrence of inconsistencies can appear with formal concepts. To make the case as strong as possible, I employ a strict notion of formal concept that assumes the concept to have a fixed and definite extension. I will show that there are indeed certain types of defectiveness that cannot occur with such concepts; but that there are other types of defectiveness that do occur. This means that while formal concepts have to be treated differently than non-formal concepts, questions about defectiveness---as raised in the conceptual engineering debate and philosophy of science---can still be applied to them. I will highlight this point by showing how formal sciences have special strategies available to them that allow them to resolve defectiveness of their concepts in a flexible and informative manner. (shrink)

ESTUDOS SOBRE O PENSAMENTO LUSO-BRASILEIRO Os estudos que compõem o presente volume, centrados em temas já presentes em colectâneas anteriores, como a metafísica da saudade, a ideia de Deus e a filosofia da religião ou a problemática ontológica e ética, embora, em primeira linha, busquem surpreender e patentear a individualidade e íntima unidade do pensamento de cada um dos filósofos aqui considerados, não deixam de ter, igualmente, em consideração as relações especulativas, expressas ou implícitas, que mantenham com outros pensadores de (...) língua portuguesa, por pensar o autor serem as filosofias portuguesa e brasileira expressões complementares de um mesmo logos, que vem designando por razão atlântica Coordenação de Maria Celeste Natário Grupo de Investigação Raízes e Horizontes da Filosofia e da Cultura em Portugal Instituto de Filosofia da Universidade do Porto. (shrink)

Moral injury emerged in the healthcare discussion quite recently because of the difficulties and challenges healthcare workers and healthcare systems face in the context of the COVID-19 pandemic. Moral injury involves a deep emotional wound and is unique to those who bear witness to intense human suffering and cruelty. This article aims to synthesise the very limited evidence from empirical studies on moral injury and to discuss a better understanding of the concept of moral injury, its importance in the healthcare (...) context and its relation to the well-known concept of moral distress. A scoping literature review design was used to support the discussion. Systematic literature searches conducted in April 2020 in two electronic databases, PubMed/Medline and PsychInfo, produced 2044 hits but only a handful of empirical papers, from which seven well-focused articles were identified. The concept of moral injury was considered under other concepts as well such as stress of conscience, regrets for ethical situation, moral distress and ethical suffering, guilt without fault, and existential suffering with inflicting pain. Nurses had witnessed these difficult ethical situations when faced with unnecessary patient suffering and a feeling of not doing enough. Some cases of moral distress may turn into moral residue and end in moral injury with time, and in certain circumstances and contexts. The association between these concepts needs further investigation and confirmation through empirical studies; in particular, where to draw the line as to when moral distress turns into moral injury, leading to severe consequences. Given the very limited research on moral injury, discussion of moral injury in the context of the duty to care, for example, in this pandemic settings and similar situations warrants some consideration. (shrink)

'Livros com ideias dentro' pretende chamar a atenção para obras que correm o risco de ser preteridas em favor de múltiplas temáticas fúteis que cada vez mais parecem ir ao encontro da procura de grande parte de leitores.

How can dispute records shed light on the study of dispute settlement processes and their social and political underpinnings? This volume addresses this question by investigating the interplay between record-making, disputing process, and the social and political contexts of conflicts. The authors make use of exceptionally rich charter materials from the Iberian Peninsula, Italy, and Scandinavia, including different types of texts directly and indirectly related to conflicts, in order to contribute to a comparative survey of early medieval dispute records and (...) to a better understanding of the interplay between judicial and other less formal modes of conflict resolution. Contributors are Isabel Alfonso, José M. Andrade, François Bougard, Warren C. Brown, Wendy Davies, Julio Escalona, Kim Esmark, Adam J. Kosto, Juan José Larrea, André Evangelista Marques, Josep M. Salrach, Igor Santos Salazar, and Francesca Tinti. (shrink)

vol. 1. Os intérpretes da filosofia brasileira (3a. ed. revista de O estudo do pensamento filosófico brasileiro) -- vol. 2. As filosofias nacionais (2a ed. rev. e ampliada) -- vol. 3. Etapas iniciais da filosofia brasileira -- vol. 4. A escola eclética (2a ed. rev.) -- vol. 7. A filosofia brasileira contemporânea.

Grice’i algne vahetegemine “‘tähendamise’ naturaalse tähenduse” ja “‘tähendamise’mittenaturaalse tähenduse” vahel osutab loomulikule pingele ‘naturaalse’ ja ‘semantilise’vahel — kui ‘semantilise’ puhul on oluline, et see saab olla väär või ekslik,siis ‘naturaalse’ puhul väärus ja ekslikkus välistatakse. Artikli taotluseks on näidata, et juhul kui naturaalset tõlgendada kui ‘vastavalt füüsikaseadustele’, siis on seevastasseis vältimatu, samas kui tõlgenduse ‘nagu bioloogias’ korral oleneb ebakõlasuurus konkreetsest semantikateooriast, mida ollakse valmis omaks võtma. Viimases punktismööndakse, et kuigi loosung ‘ma suudan eksida’ on immuunne naturalistlikurünnaku vastu kujul ‘sa eksid, (...) kui seda väidad’, saab sellele siiski ette heitaekslikku arusaama ekslikkusest, iseäranis juhul, kui see tugineb ettekujutusele privaatsestkogemusest, nagu antud artiklis. Vastusena tavapärasele kriitikale, nagu eisaaks privaatsed kogemused keeles mingit rolli etendada, esitatakse hüpotees, mis (tuginedes lõdvalt Harry Collinsi eristusele) pakub välja võimaluse, et üksnes interaktiivnekeeleline pädevus ei sõltu privaatsetest kogemustest, samas kui kontributiivne pädevus sõltub. Grice's initial distinction between "natural sense of 'means'" and "nonnatural sense of 'means'" indicates a natural tension between 'natural' and 'semantics'-the former cannot be wrong whereas the latter can. The paper argues that if `natural' is understood as 'according to physics' this opposition is principal, whereas if it is understood as 'like in biology' the degree of discord depends on particular theory of 'semantics' one is ready to adopt. In the last section of the paper it is admitted that, although the slogan 'I am able to be wrong' should be immune to a naturalist refutation of the form 'you are wrong saying this', it may be still criticized for introducing a wrong kind of wrongness, e.g. the one that relies on subject's private episodes (the preferred option in this paper). As a reply to a standard critique against any role of private episodes in language, a preliminary hypothesis is put forward that (relying loosely on Harry Collins' distinction) it is only the interactive linguistic expertise that does not depend on private episodes, whereas the contributive linguistic expertise does. (shrink)

A central area of current philosophical debate in the foundations of mathematics concerns whether or not there is a single, maximal, universe of set theory. Universists maintain that there is such a universe, while Multiversists argue that there are many universes, no one of which is ontologically privileged. Often model-theoretic constructions that add sets to models are cited as evidence in favour of the latter. This paper informs this debate by developing a way for a Universist to interpret talk that (...) seems to necessitate the addition of sets to V. We argue that, despite the prima facie incoherence of such talk for the Universist, she nonetheless has reason to try and provide interpretation of this discourse. We present a method of interpreting extension-talk (V-logic), and show how it captures satisfaction in `ideal' outer models and relates to impredicative class theories. We provide some reasons to regard the technique as philosophically virtuous, and argue that it opens new doors to philosophical and mathematical discussions for the Universist. (shrink)

CADERNOS DE FILOSOFIA EXTRAVAGANTE - ANTÓNIO TELMO Vários Autores Um dos sinais do Quinto Império é que ainda há andorinhas O provérbio diz que uma andorinha não faz a Primavera Mas eu acho que faz Enquanto houver um homem onde resida a espiritualidade há sempre um princípio do Quinto Império António Telmo Este terceiro volume dos Cadernos de Filosofia Extravagante é o primeiro que se publica após a partida de António Telmo, que os imaginou, concebeu e fundou Constitui por isso, (...) na íntegra, um preito de homenagem ao autor da História Secreta de Portugal, nele se inserindo, bem a propósito, as actas do Colóquio A Obra e o Pensamento de António Telmo, realizado em 14 e 15 de Fevereiro de 2011, no Palácio da Independência, em Lisboa, por iniciativa do Instituto de Filosofia Luso-Brasileira, documento a que acrescem alguns testemunhos de amigos que, por uma ou outra razão, não puderam participar naquela comemoração, e duas entrevistas, uma das quais se encontrava por publicar, pelo filósofo concedidas na última década Por outro lado, nestas páginas o leitor poderá ainda encontrar dois escritos do autor de O Bateleur – um poema e um conto – nunca antes dados ao papel em letra de forma E, o que talvez seja mais, uma série significativa de correspondência epistolar até agora mantida inédita, tendo o filósofo por destinatário São missivas de Álvaro Ribeiro, José Marinho, Agostinho da Silva, Dalila Pereira da Costa e António Quadros, definindo um arco temporal que vai da publicação de Arte Poética, em 1963, à de Filosofia e Kabbalah, em 1990 Quase trinta anos de uma vida filosófica singular em que, a cada passo, são bem notórias a admiração e a amizade que mestres e condiscípulos lhe dedicam Autores- António Telmo, Pedro Martins, Renato Epifânio, Américo Rodrigues, Helena Estriga, António Braz Teixeira, Joaquim Domingues, Abel de Lacerda Botelho, Roque N Brás de Oliveira, M N Vieira, Luís Paixão, António Carlos Carvalho, Cynthia Guimarães Taveira, Rui Lopo, António Quadros Ferro, Carlos Aurélio, António Cândido Franco, Rodrigo Sobral Cunha, Carlos Vargas, Manuel Ferreira Patrício, Pedro Sinde, Paulo Santos, Pedro Paquim Ribeiro, Maurícia Teles da Silva, J Pinharanda Gomes, António Quadros, Avelino de Sousa, Elísio Gala, José Paulo Ribeiro Albuquerque, Helder Cortes, Eduardo Aroso, Isabel Xavier, Jesus Carlos, Álvaro Ribeiro, José Marinho, Agostinho da Silva, Dalila Pereira da Costa. (shrink)