 There are several important consequences of the Kantian view of the scope of moral recognition respect for persons as persons. First, while all normally functioning human beings possess the rational capacities that ground recognition respect, there can be humans in whom these capacities are altogether absent and who therefore, on this view, are not persons and are not owed respect. Second, these capacities could, in principle, be possessed by beings who are not biologically human, and such beings would also be persons with dignity whom we are morally obligated to respect. Third, because dignity does not depend on how well or badly the capacities for moral agency are exercised, on whether a person acts morally or has a morally good character or not, dignity is not a matter of degree and cannot be diminished or lost through vice or morally bad action or increased through virtue or morally correct action. Thus, the morally worst person has the same dignity as the morally best, although the former, we might say, fail to live up to their dignity. Likewise, moral recognition respect is not something individuals have to earn or might fail to earn, so even the morally worst individuals must still be regarded as ends in themselves and treated with respect. Of course, wrongdoing may call for punishment and may be grounds for forfeiting certain rights, but it is not grounds for losing dignity, for being regarded as worthless scum, or denied all respect (Hill 2000b). What grounds dignity is something that all persons have in common, not something that distinguishes one individual from another. Thus, each person is to be respected as an equal among equals, without consideration of individual achievements or failures, social rank, moral merit or demerit. However, the equality of all rational beings does not entail that persons cannot also be differentially evaluated and valued in other ways for their particular qualities, accomplishments, merit, or usefulness, although such valuing and treatment must always be constrained by the moral requirement to accord recognition respect to persons as ends in themselves.