[T]here is in Britain a very strong idealistic lobby which reproduces itself down the generations. Their ideals, their hopes and their morals are of … - Correlli Barnett

Of course I entirely agree...that the British plight consists in a low-wage, low-investment, low-productivity economy. I suggest...that the peculiar structure, history and attitudes of British trades union is—and has been for a century—largely, although not wholly, responsible for this dismal cycle. You cannot pay high wages unless you have already achieved high productivity. You cannot achieve high productivity unless the workforce is prepared to operate modern machines to the utmost of the machines' capacity. Yet for all the glib talk by trades union leaders about improving productivity, everyone knows that British industry is fettered by demarcations and other restrictive practices aimed at preserving somebody's "property right" in a particular task. This in turn must affect British industry's attitude to investment; for what, it may well think, is the point of investing vast sums in advanced processes if it is not to be permitted to work them to their full potential. Surely, therefore, the necessary switch to a high-wage economy cannot be achieved in isolation, by the process of "free collective bargaining" (ie, extortion of money by menaces or force), but only in step with a parallel switch to high productivity and investment. Are Mr Scanlon's members—and other British workers—prepared to match the efficiency, flexibility, cooperativeness and zeal of German workers—or do they really simply want more money for going on as they are?

In the eighteenth century the English ruling classes – squirearchy, merchants, aristocracy – were men hard of mind and hard of will. Aggressive and acquisitive, they saw foreign policy in terms of concrete interest: markets, natural resources, colonial real estate, navel bases, profits. At the same time they were concerned to preserve the independence and parliamentary institutions of England in the face of the hostility of European absolute monarchies. Liberty and interest alike seemed to the Georgians therefore to demand a strategic approach to international relations. They saw national power as the essential foundation of national independence; commercial wealth as a means to power; and war as among the means to all three. They accepted it as natural and inevitable that nations should be engaged in a ceaseless struggle for survival, prosperity and predominance. Such public opinion as existed in the eighteenth century did not dissent from this world-view. The House of Commons itself reflected the unsentimental realism of an essentially rural society. Patriotism coupled with dislike and suspicion of foreigners were perhaps the only emotions that leavened the vigorous English pursuit of their interests; a pursuit softened but hardly impeded by the mutual conveniences and decencies of international custom and good manners.

As a consequence of this spiritual revolution English policy ceased to be founded solely on the expedient and opportunist pursuit of English interests. International relations were no longer seen as being governed primarily by strategy, but by morality. As Gladstone put it in 1870: "The greatest triumph of our epoch will be the consecration of the idea of a public law as the fundamental principle of European politics."