moral and mental conditions had been reconciled; and this has been now done by the foundation of a Positive science of society. CHAPTER II THE SOCIAL ASPECT OF POSITIVISM, AS SHOWN BY ITS CONNEXION WITH THE GENERAL REVOLUTIONARY MOVEMENT OF WESTERN EUROPE As the chief characteristic of Positive Philosophy is the paramount importance that is given, and that on speculative grounds, to social considerations, its efficiency for the purposes of practical life is involved in the very spirit of the system. When this spirit is rightly understood, we find that it leads at once to an object far higher than that of satisfying our scientific curiosity; the object, namely, of organizing human life. Conversely, this practical aspect of Positive Philosophy exercises the most salutary influence upon its speculative character. By keeping constantly before us the necessity of concentrating all scientific efforts upon the social object which constitutes their value, we take the best possible means of checking the tendency inherent in all abstract inquiries to degenerate into useless digressions. But this general connexion between theory and practice would not by itself be sufficient for our purpose. It would be impossible to secure the acceptance of a mental discipline, so new and so difficult, were it not for considerations derived from the general conditions of modern society; considerations calculated to impress philosophers with a more definite sense of obligation to do their utmost towards satisfying the wants of the time. By thus arousing public sympathies and showing that the success of Positivism is a matter of permanent and general importance, the coherence of the system as well as the elevation of its aims will be placed beyond dispute. We have hitherto been regarding Positivism as the issue in which intellectual development necessarily results. We have now to view it from the social side; for until we have done this, it is impossible to form a true conception of it. [The relation of Positivism to the French Revolution] And to do this, all that is here necessary is to point out the close relation in which the new philosophy stands to the whole course of the French Revolution. This revolution has now been agitating Western nations for sixty years[5]. It is the final issue of the vast transition through which we have been passing during the five previous centuries. In this great crisis there are naturally two principal phases; of which only the first, or negative, phase has yet been accomplished. In it we gave the last blow to the old system, but without arriving at any fixed and distinct prospect of the new. In the second or positive phase, which is at last beginning, a basis for the new social state has to be constructed. The first phase led as its ultimate result to the formation of a sound philosophical system; and by this system the second phase will be directed. It is this twofold connexion which we are now to consider.