the dynamos, for they were new, and they gave to history a new phase. Men of science could never understand the ignorance and naivete of the historian, who, when he came suddenly on a new power, asked naturally what it was;—did it pull or did it push? Was it a screw or thrust? Did it flow or vibrate? Was it a wire or a mathematical line? And a score of such questions to which he expected answers and was astonished to get none.
Education ran riot at Chicago, at least for retarded minds which had never faced in concrete form so many matters of which they were ignorant. Men who knew nothing whatever,—who had never run a steam engine, the simplest of forces,—who had never put their hands on a lever,—had never touched an electric battery,—never talked through a telephone, and had not the shadow of a notion what amount of force was meant by a watt or an ampère or an erg, or any other term of measurement introduced within a hundred years, had no choice but to sit down on the steps and brood as they had never brooded on the benches of Harvard College, either as student or professor, aghast at what they had said and done in all these years, and still more ashamed of the childlike ignorance and babbling futility of the society that let them say and do it. The historical mind can think only in historical processes, and probably this was the first time since historians existed, that any of them had sat down helpless before a mechanical sequence. Before a metaphysical or a theological or a political sequence, most historians had felt helpless, but the single clue to which they had hitherto trusted was the unity of natural force.
Did he himself quite know what he meant? Certainly not! If he had known enough to state his problem, his education would have been complete at once. Chicago asked in 1893 for the first time the question whether the American people knew where they were driving. Adams answered, for one, that he did not know, but would try to find out. On reflecting sufficiently deeply, under the shadow of Richard Hunt's architecture, he decided that the American people probably knew no more than he did; but that they might still be driving or drifting unconsciously to some point in thought, as their solar system was said to be drifting towards some point in space; and that, possibly, if relations enough could be observed, this point might be fixed. Chicago was the first expression of American thought as a unity; one must start there.
