The social and the economic factors are so closely intertwined that the influence of the social environment is already seen in treating the economic. The social deals with matter of classes and callings. The upper classes are of course the wealthier classes so that the social and economic measures largely agree. In Mr. Galton's inquiry into the callings of English men of science which he made in 1873, it appears that out of 96 investigated 9 were noblemen or gentlemen, 18 government officials, 34 professional men, 43 business men, 2 farmers and 1 other. Unless the one other was a working man the workers produced none of these 96 men of science. Odin's classification of the French men of letters gives to the nobility 25.5 per cent., to government officials 20.0, liberal professions 23.0, bourgeoise 11.6, manual laborers 9.8. Only a little over one fifth of the talented were produced by the two lower classes. Yet in numerical weight those classes constituted 90 per cent. of the population. Data from four other European countries show very much the same results, except that the workers and bourgeoise classes make a better showing. It is unquestionable, therefore, that the opportunities for developing talent or genius are largely withheld from the working class and bestowed on the upper classes. We have yet one other factor to treat in the production of talent, namely, the educational. The facts relative to the education of the talented contradicts the assumption usually made that genius depends on education and opportunity for none of its success, but rises to its heights in spite of or without them. Of 827 men of talent (not merit class) Odin was able to investigate as to their education he found that only 1.8 per cent. had no education or a poor education, while 98.2 per cent. had a good education. This number investigated was 73 per cent. of all men of that class, and it is fair to assume that about the same proportion of educated existed in the other 27 per cent. whose education was not known. Of the 16 of poor or no education 13 were born in Paris, other large cities, or chateaux, and three in other localities. Thus they had the opportunities presented by the cities. Facts as to talented men in Spain, Italy, England and Germany indicate that anywhere from 92 to 98 per cent. have been highly educated, and probably the latter per cent. is correct. These figures can have but one meaning. They indicate that talent and genius are dependent on educational and conventional agencies of the cultural kind, as are other human beings for their evolution. Otherwise we should expect the figures to be reversed. If education and cultural opportunities count for naught, then we should expect that, at a time when education was by no means universal, the 90 or 98 per cent. Of genius would mount on their eagle wings and soar to the summits of eminence, clearing completely the conventional educational devices which society had established.