The new German conception of organizing and planning opened the modern epoch of war. Nothing like the minutely dovetailed plans, routes, and timetabl… - Correlli Barnett

The 1902 Act led to a major expansion in secondary education, so that by 1914 there were 1,123 such schools, of which 500 were directly run by the local authorities while the remainder was denominational. Unfortunately, the prestige of a "grammar school" education, itself derived from the Arnoldian public school, with its emphasis on the academic approach to both the arts and science, impressed itself on parents, local authorities, and the Board of Education alike, so excluding a system of alternative secondary education of equal standing, like the German Realschule, more related to Britain's existence as a commercial and technical power.

[A]s Marx, Engels, Lenin and Mao perceived, the basic concept of war as a continuation of politics by other means can be applied to any form of rivalry between human groups, be they class, racial or ideological. In these contexts "war", or the use of force to compel an opponent to fulfil one's will, has far broader meanings than a traditional punch-up between nation states or alliances, or the kind of "absolute" or "total" war which Clausewitz saw as conceptually the purest form and which we have witnessed twice this century. Thus we saw anti-nuclear protesters employ force at military installations in pursuit of the political aim of persuading Western governments into unilateral nuclear disarmament. We saw Greenpeace employ force against Shell plc over the disposal of the Brent Spar platform. We saw Arthur Scargill's troops attempt by coercion to bring down an elected government, only to be defeated in, quite literally, pitched battles. We may note in these encounters and, for that matter, in the street brawls during the World Cup, another fundamental factor that is unlikely to change in the future – the dark well of aggressiveness that lies within human nature and finds release in the pleasurable adrenalin surge that comes from violence, risk and danger.

It hardly needs emphasising that this wartime technological revolution marked a complete departure from Victorian and Edwardian laissez-faire orthodoxy. Given time for consolidation and further development – probably under some form of protection such as fostered the growth of American, German and Japanese industry – Britain's wartime achievements might have served as the starting-point for a root-and-branch modernisation of Britain as an industrial society. Indeed, the 1918 report of the Committee on Commercial and Industrial Policy virtually recommended this.
More fundamentally still, the wartime revolution could have served as the prototype for a new British "total strategy", based on Britain's own technological strength: in other words, the German and Japanese version of capitalism, a partnership between state and industry, rather than the Anglo-Saxon version. But instead Britain tried after the war to revert to her Victorian and Edwardian total strategy based on laissez-faire, the City of London, the gold-standard pound sterling and the Empire – with consequences which would only be fully revealed when the Second World War submitted Britain to yet another audit of industrial capability.