I intended going to see at Stuttgart a former member of the Austrian Cabinet, Albert Schüffle, who now devotes all his time to the study of social questions, and has published some very well-known works—among others, “Capitalismus und Socialismus,” and “Bau und Leben des Socialen Körpers” (“Construction and Life of the Social Body”), books which place him at the extreme left of Professorial Socialism. Unfortunately, he is at the baths in the Black Forest. But I stop at Würzburg to meet Ludwig Noiré, a philosopher and philologist, who has deigned to study political economy. The sight of the socialistic pass to which democratic tendencies are leading modern society, induces many philosophers to turn their attention to social questions. This is the case in France with Jules Simon, Paul Janet, Taine, Renouvier; in England with Herbert Spencer, William Graham, and even with that æstheticist of pre-Raphaelite art, Ruskin. I hold that political economy should go hand in hand with philosophy, religion, and especially with morality; but as I cannot myself rise to these elevated spheres of thought, I am only too happy when a philosopher throws me out a bit of cord by which I may pull myself a little higher, above our workaday world. Ludwig Noiré has written a book, which is exactly what I needed in this respect, and which I hope to be able to speak of at greater length a little later. It is entitled “Das Werkzeug” (“The Tool”). It shows the truth of Franklin’s saying: _Man is a tool-making creature_. Noiré says that the origin of tools dates from the origin of Reason and Language. At the commencement, as far back as one can conceive, man was forced to act on matter to obtain food. This action on Nature for the purpose of satisfying wants is labor. As men were living together in families and in tribes, labor was carried on in common. A person making a muscular effort very naturally pronounces certain sounds in connection with the effort he is making. These sounds, repeated and heard by the entire group, were after a time understood to signify the action of which they were the spontaneous accompaniment. Thus was language born from natural activity in view of supplying imperious needs, and the verb representing the action preceded all their words. The effort to procure the necessary and useful develops the reasoning powers, and tools soon became necessary. Wherever traces of prehistoric men are found, there is also to be found the flint implement. Thus reason, language, labor, and implements, all manifestations of an intelligence capable of progress, appeared almost simultaneously.