I believe that if a canvass of the entire civilized world were put to the vote in this matter, the proposition that it is desirable that the better sort of people should intermarry and have plentiful children, and that the inferior sort of people should abstain from multiplication, would be carried by an overwhelming majority. They might disagree with Plato’s methods, [Footnote: _The Republic_, Bk. V.] but they would certainly agree to his principle. And that this is not a popular error Mr. Francis Galton has shown. He has devoted a very large amount of energy and capacity to the vivid and convincing presentation of this idea, and to its courageous propagation. His Huxley Lecture to the Anthropological Institute in 1901 [Footnote: _Nature_, vol. lxiv. p. 659.] puts the whole matter as vividly as it ever can be put. He classifies humanity about their average in classes which he indicates by the letters R S T U V rising above the average and r s t u v falling below, and he saturates the whole business in quantitative colour. Indeed, Mr. Galton has drawn up certain definite proposals. He has suggested that “noble families” should collect “fine specimens of humanity” around them, employing these fine specimens in menial occupations of a light and comfortable sort, that will leave a sufficient portion of their energies free for the multiplication of their superior type. “Promising young couples” might be given “healthy and convenient houses at low rentals,” he suggests, and no doubt it could be contrived that they should pay their rent partly or entirely per stone of family annually produced. And he has also proposed that “diplomas” should be granted to young men and women of high class--big S and upward--and that they should be encouraged to intermarry young. A scheme of “dowries” for diploma holders would obviously be the simplest thing in the world. And only the rules for identifying your great S T U and V in adolescence, are wanting from the symmetrical completeness of his really very noble-spirited and high-class scheme.