  The skeptical conclusions that moral disagreement has been taken to warrant vary in strength, both modally and in terms of scope. The claim that moral facts are inaccessible is modally strong in that it goes beyond saying just that we actually lack moral knowledge or justified moral beliefs. But moral disagreement has been invoked in defense of modally weaker claims as well. Note that the fact that a form of skepticism is weak in the modal sense and just pertains to our actual situation does not mean that it cannot be a part of an argument against moral realism. At least, that is so as long as it is sufficiently broad in scope. For example, if it were shown that we are in fact unjustified in thinking of any moral claim that it is a truth, then that would arguably diminish our justification for thinking that there are such truths in the first place (see further Tersman 2019). However, if a skeptical conclusion is weak not only in the modal sense but also in the scope sense, so that it applies only to a limited subset of our moral beliefs, then it is less likely to have a role to play in a forceful challenge against moral realism (or other positions that seek to leave room for moral  knowledge).[4] Still, the contention that moral disagreement has such implications is interesting in its own right.