Domesticated monkeys, which for more than half a century had filled every place of service—impossible otherwise to provide for—stood at the doors, in conformity to the regulations, rather than to verify the cards of admission; for long before the hour fixed upon every place had been occupied. The president opened the session as follows (it is needless to remind the reader that the language of the XXXVth century is here translated into that of the XIXth): “Ladies and gentlemen: You all know the object for which we are assembled. Never, certainly, has humanity passed through such a crisis as this. Never, indeed, has this historic room of the twentieth century contained such an audience. The great problem of the end of the world has been for a fortnight the single object of discussion and study among savants. The results of their discussions and researches are now to be announced. Without further preamble I give place to the director of the observatory.” The astronomer immediately arose, holding a few notes in his hand. He had an easy address, an agreeable voice, and a pleasant countenance. His gestures were few and his expression pleasing. He had a broad forehead and a magnificent head of curling, white hair framed his face. He was a man of learning and of culture, as well as of science, and his whole personality inspired both sympathy and respect. His temperament was evidently optimistic, even under circumstances of great peril. Scarcely had he begun to speak when the mournful and anxious faces before him became suddenly calm and reassured. “Ladies,” he began, “I address myself first to you, begging you not to tremble in this way before a danger which may well be less terrible than it seems. I hope presently to convince you, by the arguments which I shall have the honor to lay before you, that the comet, whose approach is expected by the entire race, will not involve the total ruin of the earth. Doubtless, we may, and should, expect some catastrophe, but as for the end of the world, really, everything would lead us to believe that it will not take place in this manner. Worlds die of old age, not by accident, and, ladies, you know better than I that the world is far from being old. “Gentlemen, I see before me representatives of every social sphere, from the highest to the most humble. Before a danger so apparent, threatening the destruction of all life, it is not surprising that every business operation should be absolutely suspended. Nevertheless, as for myself, I confess that if the bourse was not closed, and if I had never had the misfortune to be interested in speculation, I should not hesitate today to purchase securities which have fallen so low.”