  Fitting attitude theories hold that for something to be valuable is for it to merit some relevant evaluative attitude. Whether framed in terms of reasons or some other normative notion, the fundamental issue concerns when there is sufficient reason to have some particular evaluative attitude or sentiment such as approval or contempt. These are questions over which people can intelligibly disagree; moreover, FA theories seem capable of making sense of fundamental evaluative disagreement. As long as parties to the debate understand the attitude in question—which is especially likely when it is part of a shared human repertoire of sentiments—they can sensibly disagree about when such reasons obtain, even if they hold very different standards of fittingness. This seems to be just what is at stake in disputes of taste or sensibility: fundamental disagreement over whether something is funny, disgusting, shameful, and so forth.