Paul Broca

Biographical details

Portrait of Paul Broca Paul Broca,  On the Phenomena of Hybridity in the Genus Homo

“ It is, therefore, unnecessary that in order a mixture should be eugenesic the fecundity of the cross-breed should be absolutely equal to that of individuals of pure blood. Had it been demonstrated by strict numbers, that a mixed race, by the simple fact of intermixture breeds less rapidly than the two parent races, and were it demonstrated that it presents a greater number of cases of sporadic sterility, it would by no means result from it that this mixed race is incapable of maintaining itself and increasing by itself. ”
Source: Gutenberg

Portrait of Paul Broca Paul Broca,  On the Phenomena of Hybridity in the Genus Homo

“ We must first prove that the intermixture of the two races constitutes a case of eugenesic hybridity; for if the cross-breed are not between themselves indefinitely prolific, it is certain that the two races are not of the same species. This first point being established, would not yet lead to any conclusion, since animals of different species may engender eugenesic breeds. He must, therefore, completely analyse all the phenomena of reproduction and prove that they are exactly the same in the parent races and in the hybrid race. ”
Source: Gutenberg

Portrait of Paul Broca Paul Broca,  On the Phenomena of Hybridity in the Genus Homo

“ This has been advanced, not by travellers who have precisely asserted the contrary, but by honest and sensible reasoners, whose refined taste revolted at the aspect of the portraits and busts of the Australian women. It would be a serious fact that a whole race should have such an irresistible repugnance to another, for nature has only inspired with such a feeling of repulsion beings of different species, and man is certainly of all animals the least exclusive. ”
Source: Gutenberg

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