Ideas from 'Contextualism Defended' by Stewart Cohen [2005], by Theme Structure

[found in 'Contemporary Debates in Epistemology' (ed/tr Steup,M/Sosa,E) [Blackwell 2005,1-4051-0739-1]].

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13. Knowledge Criteria / C. External Justification / 6. Contextual Justification / a. Contextualism
Contextualism says sceptical arguments are true, relative to their strict context
                        Full Idea: Contextualism explains the appeal of sceptical arguments by allowing that the claims of the sceptic are true, relative to the very strict context in which they are made.
                        From: Stewart Cohen (Contextualism Defended [2005], p.57)
                        A reaction: This strikes me a right. I've always thought that global scepticism must be conceded if we are being very strict indeed about justification, but also that it is ridiculous to be that strict. So the epistemological question is 'How strict should we be?'
Knowledge is context-sensitive, because justification is
                        Full Idea: The context-sensitivity of knowledge is inherited from one of its components, i.e. justification.
                        From: Stewart Cohen (Contextualism Defended [2005], p.68)
                        A reaction: I think this is exactly right - that there is nothing relative or contextual about what is actually true, or what someone believes, but knowleddge is wholly relative because it rests on shifting standards of justification.
13. Knowledge Criteria / C. External Justification / 6. Contextual Justification / b. Invariantism
There aren't invariant high standards for knowledge, because even those can be raised
                        Full Idea: The problem for invariantism is that competent speakers, under sceptical pressure, tend to deny that we know even the most conspicuous facts of perception, the clearest memories etc.
                        From: Stewart Cohen (Contextualism Defended [2005], p.58)
                        A reaction: This is aimed at Idea 12892. This seems to me a strong response to the rather weak invariantist case (that there is 'really and truly' only one invariant standard for knowledge). Full strength scepticism about everything demolishes all knowledge.