This paper argues that suspension of judgement is the appropriate response to disagreement about ultimate moral principles, and outlines the implications of such a response. It begins with an argument influenced by Sextus and Sidgwick for the rationality of suspension, and then illustrates fundamental disagreement with the case of promising. Replies are offered to the arguments against the rationality of suspension offered by Robert Audi in his discussion of moral perception. It is noted in particular that such rationality does not (...) depend on the assumption that epistemic peerhood is widespread. The limited nature of ethical agreement is illustrated, along with the limited implications of disagreement if a less adversarial and more constructive ethical methodology is adopted. (shrink)

In any domain of inductive reasoning, we must take care to distinguish between (i) which hypothesis my evidence supports, and (ii) the level of confidence I should have in the hypothesis, given my evidence. This distinction can help resolve the problem of peer demotion, a central point of contention in the epistemology of peer disagreement. It is true that disagreement does not provide evidence that I am right and you are wrong. But it need not, in order to lead to (...) peer demotion: instead, significant disagreement can erode my confidence in the initial peer assessment to a point where I can no longer rationally sustain the belief that we are equally reliable. One consequence of this solution is that the line dividing the Equal Weight view from its competitors emerges as an artifact of a mistakenly one-dimensional picture of the epistemic significance of peer disagreement. (shrink)

This article examines the central epistemological issues tied to the recognition of disagreement.