There are certain recurring objections to Locke's theory of legitimate government and the conception of natural rights on which it is based. These objections generally take the form of showing that most of Locke's claims in the Second Treatise stand largely as ad hoc assertions, defended—if at all—not by philosophical argumentation but by appeals to theology or intuition. These criticisms might be called external criticisms of Locke's theory because they focus, not upon the coherence of the theory or the perplexities (...) which prompted Locke to adopt it, but rather upon the justifications for that theory. Important as these criticisms are to an ultimate evaluation of Locke's success, my purpose here is neither to reiterate them nor to defend Locke against them. Rather I want to develop a purely internal criticism of his view. For I shall argue that upon any acceptable interpretation of at least one of Locke's central natural rights claims, this claim will not be able to perform the crucial task envisioned for it by Locke—namely, provide a key premise for the moral justification for passing from a pre-civil society to a civil society that is responsible to its citizens. (shrink)