Geneticist: Ethicists have fears, many of them reasonable, about the prospect of cloning human beings, that is, producing exact genetic duplicates  But the horror-movie image of a wealthy person creating an army of exact duplicates is completely unrealistic  Clones must be raised and educated, a long-term process that could never produce adults identical to the original in terms of outlook, personality, or goals
More realistic is the possibility that wealthy individuals might use clones as living organ banks
It is evidence for the claim that wealthy people might use genetic duplicates of themselves as sources of compatible organs for transplantation.