M. Tarde, in this special case before us, pursues a course of elusive ironies; sometimes he jests at contemporary ideas by imagining them in burlesque realisation, sometimes he jests at contemporary facts by transposing them into strange surroundings, sometimes he broaches fancies of his own chiefly for their own sake, yet with the well-managed literary equivalent of the palliating laugh of conversational diffidence. It is interesting to remark upon the clearness, the French reasonableness and order of his conceptions throughout. He thinks, as the French seem always to think, in terms of a humanity at once more lucid and more limited than the mankind with which we English have to deal. There are no lapses, no fogs and mysteries, no total inadequacies, no brutalities and left-handedness--and no dark gleams of the divinity, about these amused bright people of five hundred years ahead, who are overtaken by the great solar catastrophe. They have established a world state and eliminated the ugly and feeble. You imagine the gentlemen in that Utopia moving gracefully--with beautifully trimmed nails and beards--about the most elegant and ravishing of ladies, their charm greatly enhanced by the _pince-nez_, that is in universal wear. They all speak not Esperanto--but Greek, which strikes one as a little out of the picture--and all being more or less wealthy and pretty women and handsome men, "as common as blackberries" and as available, "human desire rushed with all its might towards the only field that remained open to it",--politics. From that it was presently turned back again by a certain philosophical financier, who, most delightfully, secured his work for ever, as the reader may learn in detail, by erecting a statue of Louis Philippe in wrought aluminium against any return of the flood--and then what remained? The most brilliant efflorescence of poetry and art! One does not quite know how far M. Tarde is in this first part of his story jesting at his common countrymen's precisions and finalities and unenterprising, exact arrangements, and how far he is sharing them. Throughout he seems to assume that men can really make finished plans, and carry them out, and settle things for ever, and so assure us this state of elegant promenading among the arts, whereas the whole charm and interest of making plans and carrying out, lies to the more typical kind of Englishman, in his ineradicable, his innate, instinctive conviction, that he will, try as he may, never carry them out at all, but something else adventurously and happily unexpected and different. M. Tarde gives his world the unexpected, but it comes, not insidiously as a unique difference in every individual and item concerned, but from without. Just as Humanity, handsome and charming, has grouped itself pleasantly, rationally, and in the best of taste for ever in its studios, in its _salons_, at its little green tables, at its _tables d'hôte_, in its _cabinets particuliers_--the sun goes out!