 But there are also other explanatory possibilities. Contract law’s distinctive pluralism may reflect an indeterminacy in the realm of non-legal value. The promotion of promissory and collaborative virtue, or general welfare, or careful promising to avoid monetary harm, may be understood as falling largely within the realm of the (institutional) supererogatory rather than the realm of duty or basic justice. And if there is genuine indeterminacy regarding how these incompossible goods are to be integrated by a regime that aspires to do what is best (rather than exclusively what is obligatory), then the character of contract law’s pluralism might be explained in terms of judges “settling” a genuinely indeterminate moral question regarding the optimal institutional choice (Atiq 2018: 78, 88–97). Contract law is thus seen not as the incoherent end result of judges disagreeing on questions of morality and the social good, but as a distinctly juridical solution to a genuine evaluative dilemma: quasi-legislative stipulation by judges of the precise mix of goods to be institutionally promoted. Law’s usefulness in this regard, providing closure on problems of value pluralism, has been explored more generally in legal and political philosophy (see, e.g., Radbruch 1932; Finnis 1980; Williams 1985; Waldron 1996, Berlin 2002).