We learn perhaps that there is no contradiction in speaking of "human nature" while admitting that men are unique. For all deepening of our knowledge gives a greater sense of common likeness and individual variation. It is folly to ignore either insight. But it is done constantly, with no end of confusion as a result. Some men have got themselves into a state where the only view that interests them is the common humanity of us all. Their world is not populated by men and women, but by a Unity that is Permanent. You might as well refuse to see any differences between steam, water and ice because they have common elements. And I have seen some of these people trying to skate on steam. Their brothers, blind in the other eye, go about the world so sure that each person is entirely unique, that society becomes like a row of packing cases, each painted on the inside, and each containing one ego and its own.

Art enlarges experience by admitting us to the inner life of others. That is not the only use of art, for its function is surely greater and more ultimate than to furnish us with a better knowledge of human nature. Nor is that its only use even to statecraft. I suggested earlier that art enters politics as a "moral equivalent" for evil, a medium by which barbarous lusts find civilized expression. It is, too, an ideal for labor. But my purpose here is not to attempt any adequate description of the services of art. It is enough to note that literature in particular elaborates our insight into human life, and, therefore, enables us to center our institutions more truly.

Ibsen discovers a soul in Nora: the discovery is absorbed into the common knowledge of the age. Other Noras discover their own souls; the Helmers all about us begin to see the person in the doll. Plays and novels have indeed an overwhelming political importance, as the "moderns" have maintained. But it lies not in the preaching of a doctrine or the insistence on some particular change in conduct. That is a shallow and wasteful use of the resources of art. For art can open up the springs from which conduct flows. Its genuine influence is on what Wells calls the "hinterland," in a quickening of the sense of life.

Art can really penetrate where most of us can only observe. "I look and I think I see," writes Bergson, "I listen and I think I hear, I examine myself and I think I am reading the very depths of my heart.... (But) my senses and my consciousness ... give me no more than a practical simplification of reality ... in short, we do not see the actual things themselves; in most cases we confine ourselves to reading the labels affixed to them." Who has not known this in thinking of politics? We talk of poverty and forget poor people; we make rules for vagrancy--we forget the vagrant. Some of our best-intentioned political schemes, like reform colonies and scientific jails, turn out to be inhuman tyrannies just because our imagination does not penetrate the sociological label. "We move amidst generalities and symbols ... we live in a zone midway between things and ourselves, external to things, external also to ourselves." This is what works of art help to correct: "Behind the commonplace, conventional expression that both reveals and conceals an individual mental state, it is the emotion, the original mood, to which they attain in its undefiled essence."

This directness of vision fertilizes thought. Without a strong artistic tradition, the life and so the politics of a nation sink into a barren routine. A country populated by pure logicians and mathematical scientists would, I believe, produce few inventions. For creation, even of scientific truth, is no automatic product of logical thought or scientific method, and it has been well said that the greatest discoveries in science are brilliant guesses on insufficient evidence. A nation must, so to speak, live close to its own life, be intimate and sympathetic with natural events. That is what gives understanding, and justifies the observation that the intuitions of scientific discovery and the artist's perceptions are closely related. It is perhaps not altogether without significance for us that primitive science and poetry were indistinguishable. Nor is it strange that latter-day research should confirm so many sayings of the poets. In all great ages art and science have enriched each other. It is only eccentric poets and narrow specialists who lock the doors. The human spirit doesn't grow in sections.

I shall not press the point for it would lead us far afield. It is enough that we remember the close alliance of art, science and politics in Athens, in Florence and Venice at their zenith. We in America have divorced them completely: both art and politics exist in a condition of unnatural celibacy. Is this not a contributing factor to the futility and opacity of our political thinking? We have handed over the government of a nation of people to a set of lawyers, to a class of men who deal in the most verbal and unreal of all human attainments.

A lively artistic tradition is essential to the humanizing of politics. It is the soil in which invention flourishes and the organized knowledge of science attains its greatest reality. Let me illustrate from another field of interests. The religious investigations of William James were a study, not of ecclesiastical institutions or the history of creeds. They were concerned with religious experience, of which churches and rituals are nothing but the external satisfaction. As Graham Wallas is endeavoring to make human nature the center of politics, so James made it the center of religions. It was a work of genius, yet no one would claim that it is a mature psychology of the "Varieties of Religious Experience." It is rather a survey and a description, done with the eye of an artist and the method of a scientist. We know from it more of what religious feeling is like, even though we remain ignorant of its sources. And this intimacy humanizes religious controversy and brings ecclesiasticism back to men.

Like most of James's psychology, it opens up investigation instead of concluding it. In the light even of our present knowledge we can see how primitive his treatment was. But James's services cannot be overestimated: if he did not lay even the foundations of a science, he did lay some of the foundations for research. It was an immense illumination and a warming of interest. It threw open the gates to the whole landscape of possibilities. It was a ventilation of thought. Something similar will have to be done for political psychology. We know how far off is the profound and precise knowledge we desire. But we know too that we have a right to hope for an increasing acquaintance with the varieties of political experience. It would, of course, be drawn from biography, from the human aspect of history and daily observation. We should begin to know what it is that we ought to know. Such a work would be stimulating to politician and psychologist. The statesman's imagination would be guided and organized; it would give him a starting-point for his own understanding of human beings in politics. To the scientists it would be a challenge--to bring these facts under the light of their researches, to extend these researches to the borders of those facts.

The statesman has another way of strengthening his grip upon the complexity of life. Statistics help. This method is neither so conclusive as the devotees say, nor so bad as the people who are awed by it would like to believe. Voting, as Gabriel Tarde points out, is our most conspicuous use of statistics. Mystical democrats believe that an election expresses the will of the people, and that that will is wise. Mystical democrats are rare. Looked at closely an election shows the quantitative division of the people on several alternatives. That choice is not necessarily wise, but it is wise to heed that choice. For it is a rough estimate of an important part of the community's sentiment, and no statecraft can succeed that violates it. It is often immensely suggestive of what a large number of people are in the future going to wish. Democracy, because it registers popular feeling, is at least trying to build truly, and is for that reason an enlightened form of government. So we who are democrats need not believe that the people are necessarily right in their choice: some of us are always in the minority, and not a little proud of the distinction. Voting does not extract wisdom from multitudes: its real value is to furnish wisdom about multitudes. Our faith in democracy has this very solid foundation: that no leader's wisdom can be applied unless the democracy comes to approve of it. To govern a democracy you have to educate it: that contact with great masses of men reciprocates by educating the leader. "The consent of the governed" is more than a safeguard against ignorant tyrants: it is an insurance against benevolent despots as well. In a rough way and with many exceptions, democracy compels law to approximate human need. It is a little difficult to see this when you live right in the midst of one. But in perspective there can be little question that of all governments democracy is the most relevant. Only humane laws can be successfully enforced; and they are the only ones really worth enforcing. Voting is a formal method of registering consent.

But all statistical devices are open to abuse and require constant correction. Bribery, false counting, disfranchisement are the cruder deceptions; they correspond to those enrolment statistics of a large university which are artificially fed by counting the same student several times if his courses happen to span two or three of the departments. Just as deceptive as plain fraud is the deceptive ballot. We all know how when the political tricksters were compelled to frame a direct primary law in New York they fixed the ballot so that it botched the election. Corporations have been known to do just that to their reports. Did not E. H. Harriman say of a well-known statistician that he could make an annual report tell any story you pleased? Still subtler is the seven-foot ballot of stupid, good intentions--the hyperdemocratic ballot in which you are asked to vote for the State Printer, and succeed only in voting under the party emblem.