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 illustrates the claim that only wealthy people would be able to have genetic duplicates made of themselves.