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Hubbard on Venezuela
It is not necessary to produce a world of clears in order to have a reasonable and worthwhile social order; it is only necessary to delete those individuals who range from 2.0 down, either by processing them enough to get their tone level above the 2.0 line - a task which, indeed, is not very great, since the amount of processing in many cases might be under fifty hours, although it might also in others be in excess of two hundred - or simply quarantining them from the society. A Venezuelan dictator once decided to stop leprosy. He saw that most lepers in his country were also beggars. By the simple expedient of collecting and destroying all the beggars in Venezuela an end was put to leprosy in that country."
[Hubbard, Science of Survival (1951), p. 157]