Full Idea
Why mightn't fleshing out the standard psychological account of perception itself count as learning what perceptual justification amounts to?
Gist of Idea
Maybe explaining the mechanics of perception will explain the concepts involved
Source
Jerry A. Fodor (In a Critical Condition [2000], Ch. 1)
Book Reference
Fodor,Jerry A.: 'In Critical Condition' [MIT 2000], p.7