In Ritter's 'Geographical Studies,' Guyot's 'Earth and Man,' Kapp's 'Allgemeine Erdkunde,' Lotze's 'Mikrokosmus,' B. vi. c. 1, Duval's 'Des Rapports entre la Géographie et l'Economie Politique,' Cocker's 'Theistic Conception of the World,' ch. vii., &c., will be found a rich store of teleological data as to the fitness of the earth to be the dwelling-place and the schoolhouse of human beings. Of course, those who attempt to prove this thesis require carefully to resist the temptation to conceive of the relation of nature to man as not one of cause and effect, of action and reaction, of mutual influence, but as an immediate and inexplicable pre-established harmony like that which Leibnitz supposed to exist between the body and the soul. This was the theory which Cousin set forth in a celebrated lecture on the part of geography in history. Regarding it I may quote the words which I have used elsewhere: "This notion is not only purely conjectural, but inconsistent with the innumerable facts which manifest that nature does influence man, and that man does modify nature. It is impossible to hold, either in regard to the body and soul, or in regard to nature and man, _both_ the theory of mutual influence and of pre-established harmony. All that, in either case, proves the former, disproves the latter. The belief in a pre-established harmony between man and nature is, indeed, considerably more absurd than in a pre-established harmony between the body and soul; for when a body is born, a soul is in it, which remains in it till death, and is never known to leave it in order to take possession of some other body: but every country is not created with a people in it, nor is every people permanently fixed to a particular country. Imagination may be deceived for a moment by an obvious process of association into this belief of certain peoples being suited for certain lands, independently of the action of natural causes--the Greeks, let us say, for Greece, the Indian for the prairies and forests of America, the Malayan for the islands of the Indian Archipelago; but a moment's thought on the fact that the Turk has settled down where the Greeks used to be--that mighty nations of English-speaking men are rising up where the Indian roamed, and that Dutchmen are thriving in the lands of the Malayan, should suffice to disabuse us. Besides, just as the dictum, 'Marriages are made in heaven,' is seriously discredited by the great number that are badly made, so the kindred opinion that every country gets the people which suits it, and every people the country, as a direct and immediate consequence of their pre-established harmony, is equally discredited by the prevalence of ill-assorted unions, a great many worthless peoples living in magnificent lands, while far better peoples have much worse ones."--Philosophy of History in France and Germany, pp. 191, 192. NOTE XVII., page 146. THE ORGANIC KINGDOM AND DESIGN.