UNDERDETERMINATION AND EPISTEMIC CLOSURE: AN ESSAY IN PURSUIT OF THE FUNDAMENTAL SKEPTICAL ARGUMENT

The contemporary discussion of radical skepticism – the category of skepticism that defends the thesis that knowledge is impossible – is presented in two different arguments: skeptical arguments of epistemic closure (AFE) and epistemic underdetermination (ASE). We intend to describe how the skeptica...

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Detalhes bibliográficos
Autores: Cibils, Samuel Vicente Basso, Posselt, Vinícius Felipe
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:Brasil
Recursos:Universidade Federal de Pelotas (UFPEL)
Repositorio:Dissertatio - Revista de Filosofia (Online)
Idioma:portugués
OAI Identifier:oai:ojs.ufpel:article/21797
Acesso em linha:https://periodicos.ufpel.edu.br/index.php/dissertatio/article/view/21797
Access Level:acceso abierto
Palavra-chave:Underdetermination
epistemic closure
skepticism
epistemic justification.
Subdeterminação
fecho epistêmico
ceticismo
justificação epistêmica.
Descrição
Resumo:The contemporary discussion of radical skepticism – the category of skepticism that defends the thesis that knowledge is impossible – is presented in two different arguments: skeptical arguments of epistemic closure (AFE) and epistemic underdetermination (ASE). We intend to describe how the skeptical paradox is constructed. Then, how the two classes of argument are related to the principles of underdetermination and epistemic closure. Finally, we will present the logical argument which shows that AFE implies ASE and not the opposite; we will follow the proof steps presented by Duncan Pritchard (2005), to reinforce some aspects about the structure of the skeptical argument for the thesis that ASE is the standard argument of radical skepticism.