Abstract

This paper explores disagreements due to active ignorance as a kind of deep di-sagreement. It recovers Fogelin’s notion of “deep disagreement”, which stressed the limits of argumentation to build consensus and to dissipate deep disagree-ments; and it discusses his contention that deep disagreements cannot be sol-ved through rational resolution. The paper examines a disagreement that has practical implications and involves subjects asymmetrically situated in a web of power relations and builds on that case to conclude that disagreements due to ignorance are not impervious to rational resolution. Specifically, it argues that practices of “epistemic activism” (Medina 2019) count as rational and reasona-ble mechanisms of resolution of deep disagreements due to active ignorance.