As I can remember, as a schoolboy in south London, there was no dismay among my family and their friends at the sight of contorted vapour trails high… - Correlli Barnett

Two things caused the decadence of British maritime power: the long peaceful supremacy after Trafalgar and the capture of the navy by that hierarchy of birth and class that controlled so many of Britain's national institutions. Drawing most of its officers from 1 per cent of the nation, the Royal Navy never tapped that great reservoir of urban middle-class talent that made Scheer's fleet so well-educated and so intelligent... The navy reflected social rather than functional values, preoccupation with tradition rather than technology... It was a tragedy for Britain that the aristocracy and gentry had never been cut off from the national life, as had largely happened in France... [T]he social and intellectual values of industrial society never ousted those of the aristocracy. The richer Victorian England became, the more ashamed in a deep sense did she become of the technological origin of those riches. The engineer and the businessman have never been as "respectable" in Britain as in Germany or America... [I]n the world after 1870, when Britain faced the technical challenges of the more complex phase of the industrial revolution and the commercial challenge of foreign competition, the leadership of the country was in the hands of the social group least likely (because of its wealth and privilege) to be aware of the challenges and to respond to them. From 1870 to 1914 Britain was decadent because a decadent ruling social group and decadent (non-functional) values had captured or corrupted the forces of technological and social change.

[A]s Britain's wartime record demonstrates and the contemporaneous surveys of postwar export prospects grimly concluded, here was no industrial equivalent of a panzer striking force, superbly equipped with the best of modern technology, its troops brought to a high pitch of morale and tactical training, and blessed with dynamic leadership from the high command down to junior officers and NCOs. Rather, Britain as an industrial society in 1945 more resembled the French Army of 1940 – its equipment (including infrastructure such as ports, roads and railways) largely old and outmoded; its tactical doctrines out of date; the standard of training of its regimental officers (in other words, line and shop-floor managers) often lamentable; its NCO corps (trade union conveners and shop-stewards) more devoted to thwarting the officers than obeying them; the morale and motivation of its ill-educated rank and file low, even to the point of recurrent local mutiny; and its generals (boards and top management) largely too timid, too torpid, too set in the ways of the past to measure up to the exacting role of planning and conducting a war of conquest for world markets.

The change in the British since the eighteenth century went far deeper than conscious belief. Evangelical religion had modified the national character itself. The violence and quarrelsomeness that had once been noted as English characteristics had vanished, except in working-class districts; replaced by gentleness and readiness to see good in others. Kindness and gentleness indeed were now seen as prime virtues. The hardness, insolence and even arrogance with which Englishmen used to deal with foreigners had given way to an unlimited willingness to see and understand the other man's point of view, even that of an opponent; indeed a willingness to assume, out of a profound though absurd sense of guilt, that his case was morally better founded than their own. Thanks also to Victorian religion – and perhaps to Dickens – the English now evinced a compassion for the underdog and a sympathy for failure, and a corresponding suspicion of ability and success, that were unparalleled in other countries. Thus it followed that the English now preferred the soft handshake of goodwill and reconciliation (in which they placed unbounded trust) to the firm grip of decision and action. Appeasement indeed had become a conditioned reflex of the British middle and upper classes. Few would now say with Palmerston that the practical and sagacious thing to do in life was to carry a point by boldness: knock an opponent down at once, and apologise afterwards if necessary to pacify him.