Full Idea
Some maintain that experiments in imagination are the source of a priori justification.
Clarification
Imagination explores possible worlds
Gist of Idea
Maybe imagination is the source of a priori justification
Source
Albert Casullo (A priori/A posteriori [1992], p.1)
Book Reference
'A Companion to Epistemology', ed/tr. Dancy,J. /Sosa,E. [Blackwell 1993], p.1
A Reaction
What else could assessments of possibility and necessity be based on except imagination?
Related Ideas
Idea 9596 We scorn imagination as a test of possibility, forgetting its role in counterfactuals [Williamson]
Idea 9505 Empiricist saw imaginability and possibility as close, but now they seem remote [Bird]