 A second general way of accommodating the powerful intuitions about the full moral status of all human beings is to recognize alternatives to the actual possession of the status-conferring attributes. One version of this approach treats human beings with radical cognitive disabilities as, in effect, capable of acquiring the necessary attributes by proxy, through their relationships with other human beings. Thomas Scanlon (1998), for example, affirms the full moral status of all human beings while basing full moral status (“the requirement of justifiability”) on the individual capacity for “judgment-sensitive” attitudes. Although he recognizes that radically-impaired humans lack those attributes, he suggests that they can acquire them vicariously, through trustees: