Abstract

Judgments of moral culpability play a crucial role in our lives, providing a basis for practices of accountability that are essential to a just society. Yet when they exceed their proper limits, such judgments can breed resentment and mistrust, thereby undermining the social bonds that they are meant to preserve. In this essay, I explore this tension in cases where the person being judged is sincerely ignorant of having done anything wrong. Drawing upon Aquinas’s discussion of negligence as a cause of sin, I argue that individuals can sometimes be accountable for sins of which they are completely unaware, but only when this ignorance is of something that they could and should have known. Such a perspective, I suggest, offers a helpful way of addressing contemporary concerns regarding social sin and systemic injustice from within the Thomistic tradition.