In more speculative thought the equipoise of international co-operation reveals itself in the changes which national thought has undergone under foreign influence. In the eighteenth and early nineteenth centuries English and Scottish metaphysics developed in the main on lines of their own. It was the heyday of the so-called English school of experience. This school was influential in France, and in Germany acted as the ferment which dissolved the older academic tradition and stimulated the growth of the new idealism. German idealism first became an influence in England through the medium of Coleridge and later of Carlyle. But it had little effect on the national philosophy except in shaking the younger Mill out of the narrow rut in which he had been educated and contributing to his thought that stream of influence which throughout life he tried in vain to merge harmoniously with the paternal teaching. But in the last third of the nineteenth century new channels of influence were opened. The authority of Green at Oxford and of Caird in the Scottish universities brought the tide of Hegelian influence, on the ebb in Germany, in full flood over the intellectual world of Great Britain and America. English empiricism was rapidly swept out of existence. Mill and Spencer, the dominating figures of the sixties and seventies were reduced to the position of dummies used for target practice by beginners. Being intelligible they could be read by the first-year student, and the exposition of their fallacies provided an easy task for the lecturer's wit. There was none so poor to do them reverence, or if any did he was relegated to a fourth class in the Final Schools. It would be a very interesting study in our object to analyse the Anglo-Scottish idealism in close relation to the German original, and measure the changes which a philosophy undergoes in the process of assimilation by a people of very different intellectual tradition. Lack of sympathy with German and particularly with Hegelian idealism disqualifies me from the task, but this much in spite of this lack I can see. The German philosophers had a hold on those large and general ideas which the English mind seems instinctively to distrust, and which English philosophy had sought to resolve away into component parts. The Englishman as a philosopher is by nature very much like the Englishman as a mechanic or as a business man. He wants to touch and see, to test and handle, before he is convinced of reality. 'I desire that it be produced' is the frequent remark of Hume--Scotsman in some respects, but very English in this--whenever he is dealing with some conception not readily verifiable in experience. English philosophy left to itself was not inclined to do justice to the subtler, more evasive notions that are not readily defined. It did not allow enough for what we may call the imponderable elements. German idealism has had just the opposite fault.