men observed more and imagined less, these interpretations gave way also. Phenomena the most opposite in effect were seen to be the result of the same natural law. The fire did not burn the house down if the owners of it were careful, but remained on the hearth and boiled the pot; nor did it seem more inclined to burn a bad man's house down than a good man's, provided the badness did not take the form of negligence. The phenomena of nature were found for the most part to proceed in an orderly, regular way, and their variations to be such as could be counted upon. From observing the order of things, the step was easy to cause and effect. An eclipse, instead of being a sign of the anger of Heaven, was found to be the necessary and innocent result of the relative position of sun, moon, and earth. The comets became bodies in space, unrelated to the beings who had imagined that all creation was watching them and their doings. By degrees caprice, volition, all symptoms of arbitrary action, disappeared out of the universe; and almost every phenomenon in earth or heaven was found attributable to some law, either understood or perceived to exist. Thus nature was reclaimed from the imagination. The first fantastic conception of things gave way before the moral; the moral in turn gave way before the natural; and at last there was left but one small tract of jungle where the theory of law had failed to penetrate,—the doings and characters of human creatures themselves.

There, and only there, amidst the conflicts of reason and emotion, conscience and desire, spiritual forces were still conceived to exist. Cause and effect were not traceable when there was a free volition to disturb the connection. In all other things, from a given set of conditions the consequences necessarily followed. With man, the word "law" changed its meaning; and instead of a fixed order, which he could not choose but follow, it became a moral precept, which he might disobey if he dared.

This it was which Mr. Buckle disbelieved. The economy which prevailed throughout nature, he thought it very unlikely should admit of this exception. He considered that human beings acted necessarily from the impulse of outward circumstances upon their mental and bodily condition at any given moment. Every man, he said, acted from a motive; and his conduct was determined by the motive which affected him most powerfully. Every man naturally desires what he supposes to be good for him; but, to do well, he must know well. He will eat poison, so long as he does not know that it is poison. Let him see that it will kill him, and he will not touch it. The question was not of moral right and wrong. Once let him be thoroughly made to feel that the thing is destructive, and he will leave it alone by the law of his nature. His virtues are the result of knowledge; his faults, the necessary consequence of the want of it. A boy desires to draw. He knows nothing about it: he draws men like trees or houses, with their centre of gravity anywhere. He makes mistakes because he knows no better. We do not blame him. Till he is better taught, he cannot help it. But his instruction begins. He arrives at straight lines; then at solids; then at curves. He learns perspective, and light and shade. He observes more accurately the forms which he wishes to represent. He perceives effects, and he perceives the means by which they are produced. He has learned what to do; and, in part, he has learned how to do it. His after-progress will depend on the amount of force which his nature possesses; but all this is as natural as the growth of an acorn. You do not preach to the acorn that it is its duty to become a large tree; you do not preach to the art-pupil that it is his duty to become a Holbein. You plant your acorn in favorable soil, where it can have light and air, and be sheltered from the wind; you remove the superfluous branches, you train the strength into the leading shoots. The acorn will then become as fine a tree as it has vital force to become. The difference between men and other things is only in the largeness and variety of man's capacities; and in this special capacity, that he alone has the power of observing the circumstances favorable to his own growth, and can apply them for himself, yet, again, with this condition,—that he is not, as is commonly supposed, free to choose whether he will make use of these appliances or not. When he knows what is good for him, he will choose it; and he will judge what is good for him by the circumstances which have made him what he is.

And what he would do, Mr. Buckle supposed that he always had done. His history had been a natural growth as much as the growth of the acorn. His improvement had followed the progress of his knowledge; and, by a comparison of his outward circumstances with the condition of his mind, his whole proceedings on this planet, his creeds and constitutions, his good deeds and his bad, his arts and his sciences, his empires and his revolutions, would be found all to arrange themselves into clear relations of cause and effect.

If, when Mr. Buckle pressed his conclusions we objected the difficulty of finding what the truth about past times really was, he would admit it candidly as far as concerned individuals; but there was not the same difficulty, he said, with masses of men. We might disagree about the character of Julius or Tiberius Cæsar, but we could know well enough the Romans of the Empire. We had their literature to tell us how they thought; we had their laws to tell us how they governed; we had the broad face of the world, the huge mountainous outline of their general doings upon it, to tell us how they acted. He believed it was all reducible to laws, and could be made as intelligible as the growth of the chalk cliffs or the coal measures.

And thus consistently Mr. Buckle cared little for individuals. He did not believe (as some one has said) that the history of mankind is the history of its great men. Great men with him were but larger atoms, obeying the same impulses with the rest, only perhaps a trifle more erratic. With them or without them, the course of things would have been much the same.

As an illustration of the truth of his view, he would point to the new science of Political Economy. Here already was a large area of human activity in which natural laws were found to act unerringly. Men had gone on for centuries trying to regulate trade on moral principles. They would fix wages according to some imaginary rule of fairness; they would fix prices by what they considered things ought to cost; they encouraged one trade or discouraged another, for moral reasons. They might as well have tried to work a steam-engine on moral reasons. The great statesmen whose names were connected with these enterprises might have as well legislated that water should run up-hill. There were natural laws, fixed in the conditions of things; and to contend against them was the old battle of the Titans against the gods.

As it was with political economy, so it was with all other forms of human activity; and as the true laws of political economy explained the troubles which people fell into in old times because they were ignorant of them, so the true laws of human nature, as soon as we knew them, would explain their mistakes in more serious matters, and enable us to manage better for the future. Geographical position, climate, air, soil, and the like, had their several influences. The northern nations are hardy and industrious, because they must till the earth if they would eat the fruits of it, and because the temperature is too low to make an idle life enjoyable. In the south, the soil is more