Applied Eugenics Part 13

Investigations of Karl Pearson and Alexander Graham Bell[72] show that fecundity and longevity are a.s.sociated. It follows that the mentally and morally superior, who are the most fecund, are also the longest-lived; and as this longevity is largely due to inheritance it follows that, under natural conditions, the standard of the stratum of society under consideration would gradually rise, in respect to longevity, in each generation.

Such is probably one of the methods by which the human race has gradually increased its level of desirable characters in each generation. The desirable characters were a.s.sociated with each other, and also with fecundity. The desirable characters are still a.s.sociated with each other, but their a.s.sociation with fecundity is now negative.

It is in this change that eugenics finds justification for its existence as a propaganda. Its object is to restore the positive correlation between desirable characters and fecundity, on which the progressive evolution of the race depends.

The bearing of natural selection on the present-day evolution of the human race, particularly in the United States of America, must be reviewed in a few closing paragraphs.

Selection by death may result either from inadequate food supply, or from some other lethal factor. The former type, although something of a bugaboo ever since the time of Malthus, has in reality relatively little effect on the human race at present. Non-sustentative lethal selection in man is operating chiefly through zymotic diseases and the bad hygiene of the mentally inferior.

Reproductive selection is increasingly effective and its action is such as to cause grave alarm both through the failure of some to marry properly (s.e.xual selection) and the failure of some to bear enough children, while others bear too many (fecundal selection). It is obvious that the racial result of this process will depend on what kind of people bear and rear the most children; and it has been shown that in general the larger families are in the section of the population that makes fewer contributions to human prosperity and happiness, while those endowed with great gifts, who ought to be transmitting them to their children, are in many cases not even reproducing their own number.

Natural selection raised man from apehood to his present estate. It is still operating on him on a large scale, in several ways, but in none of these ways is it now doing much actually to improve the race, and in some ways, owing to man's own interference, it is rapidly hastening race degeneracy.

CHAPTER VII

ORIGIN AND GROWTH OF THE EUGENICS MOVEMENT

"Eugenics," wrote Francis Galton, who founded the science and coined the name, "is the study of agencies under social control that may improve or impair the racial qualities of future generations, either physically or mentally." The definition is universally accepted, but by its use of the word "study" it defines a pure science, and the present book is concerned rather with the application of such a science. Accepting Galton's definition, we shall for our purposes slightly extend it by saying that applied eugenics embraces all such measures, in use or prospect either individually or collectively, as may improve or impair the racial qualities of future generations of man, either physically or mentally, whether or not this was the avowed purpose.

It is one of the newest of sciences. It was practically forced into existence by logical necessity. It is certainly here to stay, and it demands the right to speak, in many cases to cast the deciding vote, on some of the most important questions that confront society.

The science of eugenics is the natural result of the spread and acceptance of organic evolution, following the publication of Darwin's work on _The Origin of Species by Means of Natural Selection_, in 1859.

It took a generation for his ideas to win the day; but then they revolutionized the intellectual life of the civilized world. Man came to realize that the course of nature is regular; that the observed sequences of events can be described in formulas which are called natural laws; he learned that he could achieve great results in plant and animal breeding by working in harmony with these laws. Then the question logically arose, "Is not man himself subject to these same laws? Can he not use his knowledge of them to improve his own species, as he has been more or less consciously improving the plants and animals that were of most value to him, for many centuries?"

The evolutionist answered both these questions affirmatively. However great may be the superiority of his mind, man is first of all an animal, subject to the natural laws that govern other animals. He can learn to comply with these laws; he can, therefore, take an active share in furthering the process of evolution toward a higher life.

That, briefly, is the scope of the science of eugenics, as its founder, Sir Francis Galton, conceived it. "Now that this new animal, man, finds himself somehow in existence, endowed with a little power and intelligence," Galton wrote 30 years ago, "he ought, I submit, to awake to a fuller knowledge of his relatively great position, and begin to a.s.sume a deliberate part in furthering the great work of evolution. He may infer the course it is bound to pursue, from his observation of that which it has already followed, and he might devote his modic.u.m of power, intelligence and kindly feeling to render its future progress less slow and painful. Man has already furthered evolution very considerably, half consciously, and for his own personal advantages, but he has not yet risen to the conviction that it is his religious duty to do so, deliberately and systematically."

But, it may well be asked, how does this sudden need for eugenics arise, when the world has gone along without it for hundreds of millions of years in the past, and the human race has made the great ascent from an ape-like condition in spite of the fact that such a science as eugenics was never dreamed of?

For answer recall that natural selection, which is mainly responsible for bringing man to his present situation, has worked chiefly through a differential death-rate. The less fit die: the more fit survive. In the earlier stages of society, man interfered little with natural selection.

But during the last century the increase of the philanthropic spirit and the progress of medicine have done a great deal to interfere with the selective process. In some ways, selection in the human race has almost ceased; in many ways it is actually reversed, that is, it results in the survival of the inferior rather than the superior. In the olden days the criminal was summarily executed, the weakly child died soon after birth through lack of proper care and medical attention, the insane were dealt with so violently that if they were not killed by the treatment they were at least left hopelessly "incurable" and had little chance of becoming parents. Harsh measures, all of these, but they kept the germ-plasm of the race reasonably purified.

To-day, how is it? The inefficients, the wastrels, the physical, mental, and moral cripples are carefully preserved at public expense. The criminal is turned out on parole after a few years, to become the father of a family. The insane is discharged as "cured," again to take up the duties of citizenship. The feeble-minded child is painfully "educated,"

often at the expense of his normal brother or sister. In short, the undesirables of the race, with whom the b.l.o.o.d.y hand of natural selection would have made short work early in life, are now nursed along to old age.

Of course, one would not have it otherwise with respect to the prolongation of life. To expose deformed children as the Spartans did would outrage our moral sentiments; to chloroform the incurable is a proposition that almost every one condemns.

But this philanthropic spirit, this zealous regard for the interests of the unfortunate, which is rightly considered one of the highest manifestations of Christian civilization, has in many cases benefited the few at the expense of the many. The present generation, in making its own life comfortable, is leaving a staggering bill to be paid by posterity.

It is at this point that eugenics comes in and demands that a distinction be made between the interests of the individual and the interests of the race. It does not yield to any one in its solicitude for the individual unfortunate; but it says, "His happiness in life does not need to include leaving a family of children, inheritors of his defects, who if they were able to think might curse him for begetting them and curse society for allowing them to be born." And looking at the other side of the problem, eugenics says to the young man and young woman, "You should enjoy the greatest happiness that love can bring to a life. But something more is expected of you than a selfish, short-sighted indifference to all except yourselves in the world. When you understand the relation of the individual to the race, you will find your greatest happiness only in a marriage which will result in a family of worthy children. You are temporarily a custodian of the inheritance of the whole past; it is far more disgraceful for you to squander or ruin this heritage, or to regard it as intended solely for your individual, selfish gratification, than it would be for you to dissipate a fortune in money which you had received, or to betray any trust which had been confided to you by one of your fellow men."

Such is the teaching of eugenics. It is not wholly new. The early Greeks gave much thought to it, and with the insight which characterized them, they rightly put the emphasis on the constructive side; they sought to breed better men and women, not merely to accomplish a work of hygiene, to lessen taxes, and reduce suffering, by reducing the number of unfortunates among them. As early as the first half of the sixth century B. C. the Greek poet Theognis of Megara wrote: "We look for rams and a.s.ses and stallions of good stock, and one believes that good will come from good; yet a good man minds not to wed an evil daughter of an evil sire, if he but give her much wealth.... Wealth confounds our stock.

Marvel not that the stock of our folk is tarnished, for the good is mingling with the base." A century later eugenics was discussed in some detail by Plato, who suggested that the state intervene to mate the best with the best, and the worst with the worst; the former should be encouraged to have large families, and their children should be reared by the government, while the children of the unfit were to be, as he says, "put away in some mysterious, unknown places, as they should be."

Aristotle developed the idea on political lines, being more interested in the economic than the biological aspects of marriage; but he held firmly to the doctrine that the state should feel free to intervene in the interests of reproductive selection.

For nearly two thousand years after this, conscious eugenic ideals were largely ignored. Constant war reversed natural selection, as it is doing to-day, by killing off the physically fit and leaving the relatively unfit to reproduce the race; while monasticism and the enforced celibacy of the priesthood performed a similar office for many of the mentally superior, attracting them to a career in which they could leave no posterity. At the beginning of the last century a germ of modern eugenics is visible in Malthus' famous essay on population, in which he directed attention to the importance of the birth-rate for human welfare, since this essay led Darwin and Wallace to enunciate the theory of natural selection, and to point out clearly the effects of artificial selection. It is really on Darwin's work that the modern science of eugenics is based, and it owes its beginning to Darwin's cousin, Francis Galton.

Galton was born in 1822, studied mathematics and medicine, traveled widely, attained fame as an explorer in South Africa, and after inheriting sufficient income to make him independent, settled down in London and gave his time to pioneering experiments in many branches of science. He contributed largely to founding the science of meteorology, opened new paths in experimental psychology, introduced the system of finger prints to anthropology, and took up the study of heredity, publishing in 1865 a series of articles under the t.i.tle of "Hereditary Talent and Genius," which contained his first utterances on eugenics.

The present generation can hardly understand what a new field Galton broke. Even Darwin had supposed that men do not differ very much in intellectual endowment, and that their differences in achievement are princ.i.p.ally the result of differences in zeal and industry. Galton's articles, whose thesis was that better men could be bred by conscious selection, attracted much attention from the scientific world and were expanded in 1869 in his book _Hereditary Genius_.

This was an elaborate and painstaking study of the biographies of 977 men who would rank, according to Galton's estimate, as about 1 to 4,000 of the general population, in respect to achievement. The number of families found to contain more than one eminent man was 300, divided as follows: Judges, 85; Statesmen, 39; Commanders, 27; Literary, 33; Scientific, 43; Poets, 20; Artists, 28; Divines, 25. The close groupings of the interrelated eminence led to the conclusion that heredity plays a very important part in achievement. The greater success of real sons of great men as compared with adopted sons of great men likewise indicated, he thought, that success is due to actual biological heredity rather than to the good opportunities afforded the scion of the ill.u.s.trious family. Galton's conclusion was that by selecting from strains that produced eminence, a superior human stock could be bred.

In 1874 he published a similar study of the heredity of 180 eminent English scientists, reemphasizing the claims of nature over nurture, to use his familiar ant.i.thesis. In 1883 he published "Inquiries into the Human Faculty and Its Development," a collection of evolutionary and anthropometric essays where the word Eugenics was first used in a new exposition of the author's views. "Natural Inheritance" appeared in 1889, being the essence of various memoirs published since "Hereditary Genius," dealing with the general biological principles underlying the study of heredity and continuing the study of resemblances between individuals in respect to stature, eye color, artistic faculty and morbid conditions.

Galton's interest in eugenics was not lessened by the abundant criticism he received, and in 1901 he defended "The Possible Improvement of the Human Breed under Existing Conditions of Law and Sentiment" before the Anthropological Society. Three years later he read a paper ent.i.tled "Eugenics; Its Definition, Scope and Aims," to the Sociological Society.

His program, in brief, was as follows:

1. Disseminate knowledge of hereditary laws as far as surely known and promote their further study.

2. Inquire into birth rates of various strata of society (cla.s.sified according to civic usefulness) in ancient and modern nations.

3. Collect reliable data showing how large and thriving families have most frequently originated.

4. Study the influences affecting marriage.

5. Persistently set forth the national importance of Eugenics.

The following year, Galton again read a paper before the Society, suggesting the award of certificates of quality to the eugenically fit.

He also maintained that marriage customs which are largely controlled by public opinion could be modified for racial welfare through a molding of public sentiment.

In 1904 he founded a Research Fellowship at the University of London to determine, if possible, what the standard of fitness is, and in 1905 a Scholarship was added. Edgar Schuster and Miss E. M. Elderton held these posts until 1907, when Professor Karl Pearson took charge of the research work and, at the resignation of Mr. Schuster, David Heron was appointed Fellow. On Galton's death, January 17, 1911, it became known that through the terms of his will a professorship was founded and Professor Pearson was invited to hold it. His corps of workers const.i.tutes the Galton Eugenics Laboratory staff.

To spread throughout the British Empire such knowledge of eugenics as might be gathered by specialists, the Eugenics Education Society was formed in 1908 with Galton as honorary president. Its field comprises: (1) Biology in so far as it concerns hereditary selection; (2) Anthropology as related to race and marriage; (3) Politics, where it bears on parenthood in relation to civic worth; (4) Ethics, in so far as it promotes ideals that lead to the improvement of social quality; (5) Religion, in so far as it strengthens and sanctifies eugenic duty.

In America the movement got an early start but developed slowly. The first definite step was the formation of an Inst.i.tute of Heredity in Boston, shortly after 1880, by Loring Moody, who was a.s.sisted by the poet Longfellow, Samuel E. Sewall, Mrs. Horace Mann, and other well-known people. He proposed to work very much along the lines that the Eugenics Record Office later adopted, but he was ahead of his time, and his attempt seems to have come to nothing.

In 1883 Alexander Graham Bell, who may be considered the first scientific worker in eugenics in the United States, published a paper on the danger of the formation of a deaf variety of the human race in this country, in which he gave the result of researches he had made at Martha's Vineyard and other localities during preceding years, on the pedigrees of congenitally deaf persons--deaf mutes, as they were then called. He showed clearly that congenital deafness is largely due to heredity, that it is much increased by consanguineous marriages, and that it is of great importance to prevent the marriage of persons, in both of whose families congenital deafness is present. About five years later he founded the Volta Bureau in Washington, D. C., for the study of deafness, and this has fostered a great deal of research work on this particular phase of heredity.

In 1903 the American Breeders' a.s.sociation was founded at St. Louis by plant and animals breeders who desired to keep in touch with the new subject of genetics, the science of breeding, which was rapidly coming to have great practical importance. From the outset, the members realized that the changes which they could produce in races of animals and plants might also be produced in man, and the science of eugenics was thus recognized on a sound biological basis. Soon a definite eugenics section was formed, and as the importance of this section increased, and it was realized that the name of Breeders' a.s.sociation was too narrowly construed by the public, the a.s.sociation changed its name (1913) to the American Genetic a.s.sociation, and the name of its organ from the _American Breeders' Magazine_ to the _Journal of Heredity_.

Under the auspices of this a.s.sociation, the Eugenics Record Office was established at Cold Spring Harbor, Long Island, by Dr. C. B. Davenport.

It has been mainly supported by Mrs. E. H. Harriman, but has since been taken over by the Carnegie Inst.i.tution of Washington. It is gathering pedigrees in many parts of the United States, a.n.a.lyzing them and publishing the results in a series of bulletins.

In the last few years, the public has come to take a keen interest in the possibilities of eugenics. This has led some s.e.x hygienists, child welfare workers, and persons similarly engaged, to attempt to capitalize the interest in eugenics by appropriating the name for their own use. We strongly object to any such misuse of the word, which should designate the application of genetics to the human race. s.e.x hygiene, child welfare, and other sanitary and sociological movements should stand on their own feet and leave to eugenics the scope which its Greek derivation indicates for it,--the science of good breeding.[73]

In all parts of Europe, the ideas of eugenics have gradually spread. In 1912 the first International Eugenics Congress was held at London, under auspices of the Eugenics Education Society; more than 700 delegates were in attendance.

Germany, Sweden, Switzerland and Austria are united in an International Eugenics Society and the war led to the formation of a number of separate societies in Germany. Hungary has formed an organization of its own, France has its society in Paris, and the Italian Anthropological Society has given much attention to the subject. The Anthropological Society of Denmark has similarly recognized eugenics by the formation of a separate section. The Inst.i.tut Solvay of Belgium, a foundation with sociological aims, created a eugenics section several years ago; and in Holland a strong committee has been formed. Last of all, Sweden has put a large separate organization in the field.

In the United States the subject has interested many women's clubs, college organizations and Young Men's Christian a.s.sociations, while the periodical press has given it a large amount of attention. Public enthusiasm, often ill-guided, has in a few cases outrun the facts, and has secured legislation in some states, which by no means meets the approval of most scientific eugenists.

When we speak of scientific eugenists, it may appear that we use the word in an invidious way. We use it deliberately, and by using it we mean to intimate that we do not think enthusiasm is an adequate subst.i.tute for knowledge, in anyone who a.s.sumes to pa.s.s judgment upon a measure as being eugenic or dysgenic--as likely to improve the race or cause its deterioration. Eugenics is a biological science which, in its application, must be interpreted with the help of the best scientific method. Very few social workers, whose field eugenics touches, are competent to understand its bearings without some study, and an appreciation of eugenics is the more difficult for them, because an understanding of it will show them that some of their work is based on false premises. The average legislator is equally unlikely to understand the full import of eugenics, unless he has made a definite effort to do so. All the more honor, then, to the rapidly increasing number of social workers and legislators who have grasped the full meaning of eugenics and are now striving to put it in effect. The agriculturist, through his experience with plants and animals, is probably better qualified than anyone else to realize the practicability of eugenics, and it is accordingly not a matter of mere chance that the science of eugenics in America was built up by a breeders' a.s.sociation, and has found and still finds hundreds of effective advocates in the graduates of the agricultural colleges.

The program of eugenics naturally divides itself in two parts: