 At this point, the debate seems to be centered on two positions, which we might call the robustness and sensitivity positions. According to the proponents of robustness, whatever else moral agents may disagree about, we can safely assume that they would all be committed to basic standards of rationality (Moehler 2013, 2017, 2018). We should thus suppose this same basic, shared conception of rationality and agency: when people fall short of more moralistic ideals and virtue, the contract will still function. It will be robust. According to this view, we are better off following Hume (1741) in assuming every person to be a knave, even though that maxim is false in fact.