  Indeed, as Robert Shaver points out (2007, 289) according to one intuitionist account of good the analysis does call for a metaphysically deeper account of the nature of the property. C. D. Broad, for instance, analyses good as meaning  “there is one and only one characteristic or set of characteristics whose presence in any object that I contemplate is necessary to make me contemplate it with approval” (1985, 283). Critics may claim that this analysis is just as plausible as Ewing’s, and leaves room for an alternative, naturalist account of the property that explains my approval.