Las fuentes del escepticismo

Translated title of the contribution: The sources of scepticism

Duncan Pritchard, Vicente Raga Rosaleny (Translator)

Research output: Contribution to journalArticlepeer-review


It is claimed that the radical sceptical problem that is the focus of much of contemporary epistemological discussion in fact divides into two logically distinct subproblems—a formulation that turns on the closure principle, and a second formulation which turns on the underdetermination principle. The Wittgensteinian account of the structure of rational evaluation is set out, and it is shown how this proposal—at least when properly formulated—can deal with closure-based radical scepticism. It is also claimed, however, that this account fails to gain any purchase on underdetermination-based radical scepticism. The antidote to this latter form of radical scepticism lies elsewhere—with, it is suggested, epistemological disjunctivism.
Translated title of the contributionThe sources of scepticism
Original languageSpanish
Pages (from-to)239-266
Number of pages28
JournalEstudios de Filosofía
Issue number60
Publication statusPublished - Jul 2019
Externally publishedYes

Bibliographical note

Originally published 2016 in the International Journal for the Study of Scepticism 6(2-3), pp. 203-227. DOI: 10.1163/22105700-00603008


  • belief
  • closure
  • epistemological disjunctivism
  • hinge commitments
  • knowledge
  • perception
  • scepticism
  • underdetermination
  • Wittgenstein


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