have no better right to complain than those who fondly expected Science to bring them to God, and are informed that she now never proceeds above the Ascidian. So long as all the rivulets of laws traced by Science flowed freshly onward towards the sea, our souls drank of them with thankfulness. Now that they lose themselves in the sands, they have become mere stagnant pools of knowledge. We now turn to the influence of the Scientific Spirit on Morals. Respecting the theory of ethics, the physico-Scientific Spirit has almost necessarily been from the first Utilitarian, not Transcendental. To Mr. Herbert Spencer the world first owed the suggestion that moral intuitions are only results of hereditary experiences. “I believe,” he wrote in 1868 to Mr. Mill, “that the experiences of utility, organized and consolidated through all past generations of the human race, have been producing corresponding modifications which, by continued transmission and accumulation, have become in us certain faculties of moral intuition, certain emotions responding to right and wrong conduct which have no apparent basis in the individual experiences of utility.” Mr. Darwin took up the doctrine at this stage, and in his “Descent of Man” linked on the human conscience to the instincts of the lower animals, from whence he held it to be derived. Similar instincts, he taught, would have grown up in any other animal as well endowed as we are, but those other animals would not necessarily attach their ideas of right and wrong to the same conduct. “If, for instance, men were reared under precisely the same conditions as hive-bees, there can hardly be a doubt that our unmarried females would, like the worker-bees, think it a sacred duty to kill their brothers.” (_Descent of Man_, vol. i. p. 73.) These two doctrines—that Conscience is only the “capitalized experience of the human tribe” (as Dr. Martineau has summarized Mr. Spencer) and that there is no such thing as absolute or immutable Morality, but only a convenient Rule for each particular class of intelligent animals—have between them revolutionized theoretic ethics, and deeply imperilled, so far as they are accepted, the existence of human virtue. It is in vain that the plea is often entered on the side of faith that, after all, Darwin only showed _how_ Conscience has been evolved, perhaps by Divine prearrangement, and that we may allow its old authority all the same. He has done much more than this. He has destroyed the possibility of retaining the same reverence for the dictates of conscience. As he himself asks, “_Would any of us trust in the convictions of a monkey’s mind?_... The doubt always arises whether the convictions of man’s mind, which has been developed from the mind of the lower animals, are of _any value_.” (_Life_, vol. i. p. 316.) Who, indeed, can attach the same solemn authority to the monitions of the “Stern daughter of the Voice of God”