Part 27 (1/2)
functions, and as far as possible (mainly on the basis of skin-color) the amount of white blood in the colored pupils was determined. Four cla.s.ses were made: full-blood Negro, 3/4 Negro, 1/2 Negro (mulatto) and 1/4 Negro (quadroon). It was found that ”the pure Negroes scored 69.2% as high as the whites; that the 3/4 pure Negroes scored 73.2% as high as the whites; that the mulattoes scored 81.2% as high as the whites; and that the quadroons obtained 91.8% of the white score.” This confirms the belief of many observers that the ability of a colored man is proportionate to the amount of white blood he has.
Summarizing a large body of evidence, Dr. Ferguson concludes that ”the intellectual performance of the general colored population is approximately 75% as efficient as that of the whites,” but that pure Negroes have only 60% of white intellectual efficiency, and that even this figure is probably too high. ”It seems as though the white type has attained a higher level of development, based upon the common elementary capacities, which the Negro has not reached to the same degree.” ”All of the experimental work which has been done has pointed to the same general conclusion.”
This is a conclusion of much definiteness and value, but it does not go as far as one might wish, for the deeper racial differences of impulse and inhibition, which are at present incapable of precise measurement, are likewise of great importance. And it is the common opinion that the Negro differs in such traits even more than in intellect proper. He is said to be lacking in that aggressive compet.i.tiveness which has been responsible for so much of the achievement of the Nordic race; it is alleged that his s.e.xual impulses are strongly developed and inhibitions lacking; that he has ”an instability of character, involving a lack of foresight, an improvidence, a lack of persistence, small power of serious initiative, a tendency to be content with immediate satisfactions.” He appears to be more gregarious but less apt at organization than most races.
The significance of these differences depends largely on whether they are germinal, or merely the results of social tradition. In favor of the view that they are in large part racial and hereditary, is the fact that they persist in all environments. They are found, as Professor Mecklin says, ”Only at the lower level of instinct, impulse and temperament, and do not, therefore, admit of clear definition because they are overlaid in the case of every individual with a mental superstructure gotten from the social heritage which may vary widely in the case of members of the same race. That they do persist, however, is evidenced in the case of the Negroes subjected to the very different types of civilization in Haiti, Santo Domingo, the United States, and Jamaica. In each of these cases a complete break has been made with the social traditions of Africa and different civilizations have been subst.i.tuted, and yet in temperament and character the Negro in all these countries is essentially the same. The so-called 'reversion to type' often pointed out in the Negro is in reality but the recrudescence of fundamental, unchanged race traits upon the partial breakdown of the social heritage or the Negro's failure successfully to appropriate it.”
Again, as Professor Ferguson points out, the experimental tests above cited may be thought to give some support to the idea that the emotional characteristics of the Negro are really inherent. ”Strong and changing emotions, an improvident character and a tendency to immoral conduct are not unallied,” he explains; ”They are all rooted in uncontrolled impulse. And a factor which may tend to produce all three is a deficient development of the more purely intellectual capacities. Where the implications of the ideas are not apprehended, where thought is not lively and fertile, where meanings and consequences are not grasped, the need for the control of impulse will not be felt. And the demonstrable deficiency of the Negro in intellectual traits may involve the dynamic deficiencies which common opinion claims to exist.”
There are other racial and heritable differences of much importance, which are given too little recognition--namely, the differences of disease resistance. Here one can speak unhesitatingly of a real inferiority in respect to the environment of North America.
As was pointed out in the chapter on Natural Selection, the Negro has been subjected to lethal selection for centuries by the Negro diseases, the diseases of tropical Africa, of which malaria and yellow fever are the most conspicuous examples. The Negro is strongly resistant to these and can live where the white man dies. The white man, on the other hand, has his own diseases, of which tuberculosis is an excellent example.
Compared with the Negro, he is relatively resistant to phthisis and will survive where the Negro dies.
When the two races are living side by side, it is obvious that each is proving a menace to the other, by acting as a disseminator of infection. The white man kills the Negro with tuberculosis and typhoid fever. In North America the Negro can not kill the white man with malaria or yellow fever, to any great extent, because these diseases do not flourish here. But the Negro has brought some other diseases here and given them to the white race; elephantiasis is one example, but the most conspicuous is hookworm, the extent and seriousness of which have only recently been realized.
In the New England states the average expectation of life, at birth, is 50.6 years for native white males, 34.1 years for Negro males. For native white females it is 54.2 years and for Negro females 37.7 years, according to the Bureau of the Census (1916). These very considerable differences can not be wholly explained away by the fact that the Negro is crowded into parts of the cities where the sanitation is worst. They indicate that the Negro is out of his environment. In tropical Africa, to which the Negro is adapted by many centuries of natural selection, his expectation of life might be much longer than that of the white man.
In the United States he is much less ”fit,” in the Darwinian sense.
In rural districts of the South, according to C. W. Stiles, the annual typhoid death rate per 100,000 population is:
_Whites_ _Negroes_ Males 37.4 75.3 Females 27.4 56.3
These figures again show, not alone the greater intelligence of the white in matters of hygiene, but probably also the greater inherent resistance of the white to a disease which has been attacking him for many centuries. Biologically, North America is a white man's country, not a Negro's country, and those who are considering the Negro problem must remember that natural selection has not ceased acting on man.
From the foregoing different kinds of evidence, we feel justified in concluding that the Negro race differs greatly from the white race, mentally as well as physically, and that in many respects it may be said to be inferior, when tested by the requirements of modern civilization and progress, with particular reference to North America.
We return now to the question of intermarriage. What is to be expected from the union of these diverse streams of descent?
The best answer would be to study and measure the mulattoes and their posterity, in as many ways as possible. No one has ever done this. It is the custom to make no distinction whatever between mulatto and Negro, in the United States, and thus the whole problem is beclouded.
There is some evidence from life insurance and medical sources, that the mulatto stands above the Negro but below the white in respect to his health. There is considerable evidence that he occupies the same relation in the intellectual world; it is a matter of general observation that nearly all the leaders of the Negro race in the United States are not Negroes but mulattoes.
Without going into detail, we feel perfectly safe in drawing this conclusion: that in general the white race loses and the Negro gains from miscegenation.
This applies, of course, only to the germinal nature. Taking into consideration the present social conditions in America, it is doubtful whether either race gains. But if social conditions be eliminated for the moment, biologists may believe that intermarriage between the white and Negro races represents, on the whole, an advance for the Negro; and that it represents for the white race a distinct loss.
If eugenics is to be thought of solely in terms of the white race, there can be no hesitation about rendering a verdict. We must unhesitatingly condemn miscegenation.
But there are those who declare that it is small and mean to take such a narrow view of the evolution of the race. They would have America open its doors indiscriminately to immigration, holding it a virtue to sacrifice one's self permanently for someone else's temporary happiness; they would equally have the white race sacrifice itself for the Negro, by allowing a mingling of the two blood-streams. That, it is alleged, is the true way to elevate the Negro.
The question may well be considered from that point of view, even though the validity of such a point of view is not admitted.
To ensure racial and social progress, nothing will take the place of leaders.h.i.+p, of genius. A race of nothing but mediocrities will stand still, or very nearly so; but a race of mediocrities with a good supply of men of exceptional ability and energy at the top, will make progress in discovery, invention and organization, which is generally recognized as progressive evolution.
If the level of the white race be lowered, it will hurt that race and be of little help to the Negro. If the white race be kept at such a level that its productivity of men of talent will be at a maximum, everyone will progress; for the Negro benefits just as the white does from every forward step in science and art, in industry and politics.
Remembering that the white race in America is nine times as numerous as the black race, we conclude that it would be desirable to encourage amalgamation of the two races only in case the average of mulattoes is superior to the average of the whites. No one can seriously maintain that this supposition is true. Biologically, therefore, there is no reason to think that an increase in the number of mulattoes is desirable.