Abstract: In this paper I provide an account of two forms of intellectual arrogance which cause the epistemic practices of conversational turn-taking and assertion to malfunction. I detail some of the ethical and epistemic harms generated by intellectual arrogance, and explain its role in fostering the intellectual vices of timidity and servility in other agents. Finally, I show that arrogance produces ignorance by silencing others (both preventing them from speaking and causing their assertions to misfire) and by fostering self-delusion in the arrogant themselves.
Comment: This article examines intellectual vices of arrogance, and its counterpart: servility. The author explains how the former vice develops the latter: culpably breaking of the norms of turn-taking of conversation locutionarily silences other conversants, and such disrespectful behavior would lead conversants to fall into a vice of intellectual servility. This paper works well in teaching individual vice to undergrads, it does not require any prior knowledge of virtue epistemology, hence, perfect for introductory course of virtue epistemology.