That evening Leacraft felt particularly restless and detached. He felt the need of entertainment, and of entertainment of a sort that would fix his faculty of thought, awaken speculation, and immerse him in reasonings and the intricacies of argument. The few theatrical bills presented no attractions more weighty than a clever comedian in a musical farce, a sensational melodrama (“much better,” said Leacraft), and vaudeville. Music was shunned; there was nothing quite serious offered, and then music has so many painful influences on the apprehensive mind, and is turned to such cruel uses in the economy of nature, for making uneasy lovers more agitated. No! he didn’t wish music. Baffled for an instant, he concluded to walk. Muscular exercise, mere translation on one’s legs, is a marvellous remedy for the diabolical blues, and then it can never be told what the Unseen holds for you, if you only go out to meet It in the streets, and amongst other people, hunting, perhaps, like yourself, diversion from their own inscrutable megrims. It—the Unseen—may quite divertingly mix you up in a comedy or a tragedy, or consolingly give you a glimpse of other human miseries immeasurably greater than your own.
So walk it was. He had hardly covered two blocks towards the White House, when he met Dr. M—, the most amiable and accomplished editor of the National Museum, and one of those multi-facetted gentlemen who respond to every scientific thrill around them, and hold in the myriad piled up cells of their cerebral cortex the knowledge, selected, labelled and accessible, of the world. Leacraft knew the Doctor; had indeed consulted him upon a chemical reaction, in the elimination of cadmium from zinc. The Doctor, with genial fervor, grasped his hand, persuasively put his own disengaged hand on Leacraft’s back, and dexterously turned him around with the observation: “You are going the wrong way. Binn reads a paper to-night before the Geographical Society, over at the Museum, on a live subject. It’s about earthquakes and the Panama Canal. The matter has a good deal of present interest. The President may be there. It’s worth your while. Come along.”
Leacraft jumped with pleasure, if an Englishman may be said ever to respond so animatedly to a welcome alternative. This met his requirements exactly. He would, in these surroundings and under the stimulation of an intellectual effort, in listening to a lecture which he hoped might possess literary merit as well, quite forget his immediate solicitudes.
“It is curious,” resumed Dr. M—, as they directed their steps towards the umbrageous solitudes of the Reservation, “how inevitably many practical questions demand an answer at the hand of geology or physiography, which are however never consulted, and disaster follows. In the spring of 1906 a destructive outbreak of Vesuvius occurred, and much of the ensuing loss of life might have been prevented by reliance upon scientific warnings. Indeed, the loss of life on this last occasion of the volcano’s activity was greatly reduced through the premonitions of its approach by delicate instruments. For that matter, from the beginning, the vulcanologist, at least as soon as such a being was a more or less completed phenomenon in our scientific life, would have pointed out the considerable risk of living on the flanks of that querulous protuberance. But it can hardly be expected, I suppose, that large populations can effect a change in habitation as long as the dangers that threaten them occur at long intervals, and the human fatality of unreasoning trust in luck remains unchanged. Take for instance the case of the village of Torre del Greco, four and a half miles from the foot of Vesuvius. It has been overwhelmed seventeen times, but the inhabitants, the survivors, return after each extinction to renew their futile invocations for another chance.”
“I suppose,” queried Leacraft, “that we are to be informed to-night whether the Canal from the scientific point of view is a safe investment?”
“Perhaps,” doubtfully returned the doctor. “You see, it’s this way. In the spring of the year that saw the outpouring of lava that invaded the villages of southern Italy, San Francisco suffered from a serious earthquake that ruptured the public structures of the city, dislocated miles of railroad tracks, ruined the beautiful Stanford University, shook out the fronts of buildings, and precipitated a fire that all but wiped out the Queen City of the Pacific coast. It has been feared that some such seismic terror might demolish the superb structures of the canal, and we are to learn to-night whether these earth movements threaten the new waterway at the isthmus.”
“I have reason to believe,” rejoined Leacraft, “that this canal has been itself a source of political disturbance, and that it is likely to effect convulsions in your body politic as dangerous in a social way as those which brought about the financial and physical upset at San Francisco.”
“Don’t worry on that score,” replied his companion. “I can tell you that the political texture of this country is not to be worn to a frazzle by any collision of interests. Such things adjust themselves, and the way out only means a new entrance to brighter prospects and bigger undertakings. Yes, I guess someone will be hurt, but individuals don’t count if the whole people are benefited.”
“Still,” remonstrated Leacraft, “the people is made up of individuals, and it’s simply a fact that you can’t disturb the equilibrium of one part of society without jostling the rest.”
“In a way, yes,” slowly answered the doctor. “But it is quite clear to my mind that the enormous advantages of the canal will hide from sight the losses that may be inflicted on the railroads, in the dislocation of rates, and even that will be temporary, as the new business raises our population, and their passenger traffic touches higher and higher averages.”