There is a set of texts in the history of ancient skepticism that have not been widely understood. Michael Frede has done much to set these texts in their proper context, but his work has not gotten the appreciation it deserves. Historians have tended to think that ancient skepticism in the Clitomachian-Pyrrhonian tradition is the suspension of belief on all matters and that Frede’s attempt to show otherwise is confused. This may turn out to be correct, but Frede’s interpretation, as (...) I think it should be understood, is more plausible and interesting than is usually thought. Frede has made it possible to see the skeptics in the Clitomachian-Pyrrhonian tradition as taking some of the first steps in working out the philosophical view that epistemic justification is a matter of whether a belief is the sustained outcome of a correct cognitive process and that correctness here need not and perhaps should not be understood in terms of modal reliability. (shrink)