I suggest a new role for authority and interest in the theory of right: Rights can be explicated as sets of prohibitions, permissions and commands, and they must be justified by interests. I argue as follows: (1) The two dominant theories of right—“Will Theory” and “Interest Theory”—have certain standard problems. (2) These problems are systematic: Will Theory’s criterion of the ability to enforce a duty is either false or empty outside of its original legal context, whereas Interest Theory includes in (...) the definition of a right what actually belongs to the justification of the practice within which that right is assigned. (3) I recast the connection between authority, interests and rights in a way that avoids each theory’s standard problem. (4) The resulting theory also has three further advantages: It analyzes rights in terms of very basic and familiar concepts; it mirrors the understanding of rights in actual public discourse, and it is compatible with a wide selection of moral theories. Since its core is about a specific use of modal auxiliary verbs, I call this new theory the “Modal Theory of Right.”. (shrink)

This article takes a critical look at the classic couplet of theories on the justification of rights, namely, the choice theory and the interest or benefit theory, where the two are understood to be in conflict. The argument is made that this couplet is best replaced with a new one, namely, a sophisticated rendering of the benefit theory coupled with the autonomy theory, such that any conflict is resolved. The latter two theories take different cases in justifying the attribution of (...) rights: The autonomy theory is concerned with justifying the attribution of rights to adult, rational, and competent subjects, arguing that this attribution requires a sufficiently autonomous claim by such subjects, while the benefit theory seeks to justify the attribution of rights to subjects who lack any of these three properties, meaning that they cannot be considered adult, rational, or competent. (shrink)