What the age of Darwin has done is to add to the eighteenth century idea of individual worth the complementary idea of physical immortality. And this, far from annulling or contracting the idea of human freedom, rather emphasizes its necessity and eternal possibility—the boundlessness and endlessness of human achievement. Freedom has come to mean not individual caprice or aberration, but social self-realization in an endless chain of selves; and freedom for such development is not the denial but the central assertion of the evolutionary theory. So, too, the doctrine of human equality passes through the fire of scientific inquiry, not obliterated but transfigured: not equality of present attainment but equality of opportunity, for unbounded future attainment is the rightful demand of mankind.

What now does the present hegemony of the white races threaten? It threatens by means of brute force a survival of some of the worst stocks of mankind. It attempts to people the best parts of the earth and put in absolute authority over the rest, not usually (and indeed not mainly) the culture of Europe but its greed and degradation—not only some representatives of the best stocks of the West End of London, upper New York and the Champs Elysées, but also, in as large if not larger numbers, the worst stocks of Whitechapel, the East Side and Montmartre; and it essays to make the slums of white society in all cases and under all circumstances the superior of any colored group, no matter what its ability or culture. To be sure, this outrageous program of wholesale human degeneration is not outspoken yet, save in the backward civilizations of the Southern United States, South Africa and Australia. But its enunciation is listened to with respect and tolerance in England, Germany, and the Northern states by those very persons who accuse philanthropy with seeking to degrade holy white blood by an infiltration of colored strains. And the average citizen is voting ships and guns to carry out this program.

This movement gathered force and strength; during the latter half of the nineteenth century and reached its culmination when France, Germany, England and Russia began the partition of China and the East. With the sudden self-assertion of Japan, its wildest dreams collapsed, but it is still to-day a living, virile, potent force and motive, the most subtle and dangerous enemy of world peace and the dream of human brotherhood. It has a whole vocabulary of its own: the strong races, superior peoples, race preservation, the struggle for survival and a variety of terms meaning the right of white men of any kind to beat blacks into submission, make them surrender their wealth and the use of their women and submit to dictation without murmur, for the sake of being swept off the fairest portions of the earth or held there in perpetual serfdom or guardianship. Ignoring the fact that the era of physical struggle for survival has passed away among human beings, and that there is plenty of room accessible on earth for all, this theory makes the possession of Krupp guns the main criterion of mental stamina and moral fitness.

Even armed with this morality of the club, and every advantage of modern culture, the white races have been unable to possess the earth. Many signs of degeneracy have appeared among them: their birth-rate is falling, their average ability is not increasing, their physical stamina is impaired, and their social condition is not reassuring. Lacking the physical ability to take possession of the world, they are to-day fencing in America, Australia, and South Africa and declaring that no dark race shall occupy or develop the land which they themselves are unable to use. And all this on the plea that their stock is threatened with deterioration from without, when in reality its most dangerous threat is deterioration from within.

We are, in fact, to-day repeating in our intercourse between races all the former evils of class distinction within the nation: personal hatred and abuse, mutual injustice, unequal taxation and rigid caste. Individual nations outgrew these fatal things by breaking down the horizontal barriers between classes. We are bringing them back by seeking to erect vertical barriers between races. Men were told that abolition of compulsory class distinction meant leveling down, degradation, disappearance of culture and genius and the triumph of the mob. As a matter of fact, it has been the salvation of European civilization. Some deterioration and leveling there was but it was more than balanced by the discovery of new reservoirs of ability and strength. So to-day we are told that free racial contact—or “social equality” as Southern patois has it—means contamination of blood and lowering of ability and culture. It need mean nothing of the sort. Abolition of class distinction did not mean universal intermarriage of stocks, but rather the survival of the fittest by peaceful, personal and social selection—a selection all the more effective because free democracy and equality of opportunity allow the best to rise to their rightful place. The same is true in racial contact. Vertical race distinctions are even more emphatic hindrances to human evolution than horizontal class distinctions, and their tearing away involves fewer chances of degradation and greater opportunities of human betterment than in case of class lines. On the other hand, persistence in racial distinction spells disaster sooner or later. The earth is growing smaller and more accessible. Race contact will become in the future increasingly inevitable not only in America, Asia, and Africa but even in Europe. The color line will mean not simply a return to the absurdities of class as exhibited in the sixteenth and seventeenth centuries, but even to the caste of ancient days. This, however, the Japanese, the Chinese, the East Indians and the Negroes are going to resent in just such proportion as they gain the power; and they are gaining the power, and they cannot be kept from gaining more power. The price of repression will then be hypocrisy and slavery and blood.

This is the situation to-day. Has John Brown no message—no legacy, then, to the twentieth century? He has and it is this great word: the cost of liberty is less than the price of repression. The price of repressing the world’s darker races is shown in a moral retrogression and an economic waste unparalleled since the age of the African slave trade. What would be the cost of liberty? What would be the cost of giving the great stocks of mankind every reasonable help and incentive to self-development—opening the avenues of opportunity freely, spreading knowledge, suppressing war and cheating, and treating men and women as equals the world over whenever and wherever they attain equality? It would cost something. It would cost something in pride and prejudice, for eventually many a white man would be blacking black men’s boots; but this cost we may ignore—its greatest cost would be the new problems of racial intercourse and intermarriage which would come to the front. Freedom and equal opportunity in this respect would inevitably bring some intermarriage of whites and yellows and browns and blacks. This might be a good thing and it might not be. We do not know. Our belief on the matter may be strong and even frantic, but it has no adequate scientific foundation. If such marriages are proven inadvisable, how could they be stopped? Easily. We associate with cats and cows, but we do not fear intermarriage with them, even though they be given all freedom of development. So, too, intelligent human beings can be trained to breed intelligently without the degradation of such of their fellows as they may not wish to breed with. In the Southern United States, on the contrary, it is assumed that unwise marriages can be stopped only by the degradation of the blacks—the classing of all darker women with prostitutes, the loading of a whole race with every badge of public isolation, degradation and contempt, and by burning offenders at the stake. Is this civilization? No. The civilized method of preventing ill-advised marriage lies in the training of mankind in the ethics of sex and child-bearing. We cannot ensure the survival of the best blood by the public murder and degradation of unworthy suitors, but we can substitute a civilized human selection of husbands and wives which shall ensure the survival of the fittest. Not the methods of the jungle, not even the careless choices of the drawing-room, but the thoughtful selection of the schools and laboratory is the ideal of future marriage. This will cost something in ingenuity, self-control and toleration, but it will cost less than forcible repression.

Not only is the cost of repression to-day large—it is a continually increasing cost: the procuring of coolie labor, the ruling of India, the exploitation of Africa, the problem of the unemployed, and the curbing of the corporations, are a tremendous drain on modern society with no near end in sight. The cost is not merely in wealth but in social progress and spiritual strength, and it tends ever to explosion, murder, and war. All these things but increase the difficulty of beginning a régime of freedom in human growth and development—they raise the cost of liberty. Not only that but the very explosions, like the Russo-Japanese War, which bring partial freedom, tend in the complacent current philosophy to prove the Wisdom of repression. “Blood will tell,” men say. “The fit will survive; step up the tea-kettle and eventually the steam will burst the iron,” and therefore only the steam that bursts is worth the generating; only organized murder proves the fitness of a people for liberty. This is a fearful and dangerous doctrine. It encourages wrong leadership and perverted ideals at the very time when loftiest and most unselfish striving is called for—as witness Japan after her emancipation, or America after the Civil War. Conversely, it leads the shallow and unthinking to brand as demagogue and radical every group leader who in the day of slavery and struggle cries out for freedom.

For such reasons it is that the memory of John Brown stands to-day as a mighty warning to his country. He saw, he felt in his soul the wrong and danger of that most daring and insolent system of human repression known as American slavery. He knew that in 1700 it would have cost something to overthrow slavery and establish liberty; and that by reason of cowardice and blindness the cost in 1800 was vastly larger but still not unpayable. He felt that by 1900 no human hand could pluck the vampire from the body of the land without doing the nation to death. He said, in 1859, “Now is the accepted time.” Now is the day to strike for a free nation. It will cost something—even blood and suffering, but it will not cost as much as waiting. And he was right. Repression bred repression—serfdom bred slavery, until in 1861 the South was farther from freedom than in 1800.

The edict of 1863 was the first step in emancipation and its cost in blood and treasure was staggering. But that was not all—it was only a first step. There were other bills to pay of material reconstruction, social regeneration, mental training and moral uplift. These the nation started to meet in the Fifteenth Amendment, the Freedman’s Bureau, the crusade of school-teachers and the Civil Rights Bill. But the effort was great and the determination of the South to pay no single cent or deed for past error save by force, led in the revolution of 1876 to the triumph of reaction. Reaction meant and means a policy of state, society and individual, whereby no American of Negro blood shall ever come into the full freedom of modern culture. In the carrying out of this program by certain groups and sections, no pains have been spared—no expenditure of money, ingenuity, physical or moral strength. The building of barriers around these black men has been pushed with an energy so desperate and unflagging that it has seriously checked the great outpouring of benevolence and sympathy that greeted the freedman in 1863. It has come so swathed and gowned in graciousness as to disarm philanthropy and chill enthusiasm. It has used double-tongued argument with deadly effect. Has the Negro advanced? Beware his further strides. Has the Negro retrograded? It is his fate, why seek to help him? Thus has the spirit of repression gained attention, complacent acquiescence, and even coöperation. To be sure, there still stand staunch souls who cannot yet believe the doctrine of human repression, and who pour out their wealth for Negro training and freedom in the face of the common cry. But the majority of Americans seem to have forgotten the foundation principles of their government and the recklessly destructive effect of the blows meant to bind and tether their fellows. We have come to see a day here in America when one citizen can deprive another of his vote at his discretion; can restrict the education of his neighbors’ children as he sees fit; can with impunity load his neighbor with public insult on the king’s highway; can deprive him of his property without due process of law; can deny him the right of trial by his peers, or of any trial whatsoever if he can get a large enough group of men to join him; can refuse to protect or safeguard the integrity of the family of some men whom he dislikes; finally, can not only close the door of opportunity in commercial and social lines in a fully competent neighbor’s face, but can actually count on the national and state governments to help and make effective this discrimination.

Such a state of affairs is not simply disgraceful; it is deeply and increasingly dangerous. Not only does the whole nation feel already the loosening of joints which these vicious blows on human liberty have caused—lynching, lawlessness, lying and stealing, bribery and divorce—but it can look for darker deeds to come.