The human rights claim asserts that every human being has certain moral rights. There are two ideas here. The first is the universality of the claim: every human being, no matter how weak, detested or criminal, counts morally. The second idea concerns how they count. Unlike a person's vote, which counts but can be disregarded if outnumbered, a human right denotes an area in which the individual is supreme and inviolable: one's right to life ought not be sacrificed simply because a majority, or its interests, so demand. Any theory of human rights, then, must account for both of these aspects. It must give the right sort of answer to the two questions, “who counts morally” and “how do we count them?”