Contrary to most current epistemologists who concentrate on core cases of rather ‘spontaneous’ trust and belief in the face of assertions, Classical rhetoricians addressed the study of ‘testimony’ as an two-acts phenomenon: that of the ‘disclosure’ of information and that of the ‘appeal’ to its authority in subsequent discursive practices. Moreover, they primarily focused on this second phase as they assumed that it was such argumentative setting that finally gave ‘testimonial’ relevance to the first act. According to this ‘rhetorical’ model, (...) then, it is the dynamics and pragmatics of such complex process that is the core issue regarding ‘testimony’. (shrink)