This is most distinctly _not_ an age of specialisation. There has hardly been an age in the whole course of history less so than the present. A few moments of reflection will suffice to demonstrate that. This is beyond any precedent an age of change, change in the appliances of life, in the average length of life, in the general temper of life; and the two things are incompatible. It is only under fixed conditions that you can have men specialising. They specialise extremely, for example, under such conditions as one had in Hindustan up to the coming of the present generation. There the metal worker or the cloth worker, the wheelwright or the druggist of yesterday did his work under almost exactly the same conditions as his predecessor did it five hundred years before. He had the same resources, the same tools, the same materials; he made the same objects for the same ends. Within the narrow limits thus set him he carried work to a fine perfection; his hand, his mental character were subdued to his medium. His dress and bearing even were distinctive; he was, in fact, a highly specialised man. He transmitted his difference to his sons. Caste was the logical expression in the social organisation of this state of high specialisation, and, indeed, what else is caste or any definite class distinctions but that? But the most obvious fact of the present time is the disappearance of caste and the fluctuating uncertainty of all class distinctions. If one looks into the conditions of industrial employment, specialisation will be found to linger just in proportion as a trade has remained unaffected by inventions and innovation. The building trade, for example, is a fairly conservative one. A brick wall is made to-day much as it was made two hundred years ago, and the bricklayer is in consequence a highly skilled and inadaptable specialist. No one who has not passed through a long and tedious training can lay bricks properly. And it needs a specialist to plough a field with horses or to drive a cab through the streets of London. Thatchers, old-fashioned cobblers, and hand workers are all specialised to a degree no new modern calling requires. With machinery skill disappears and unspecialised intelligence comes in. Any generally intelligent man can learn in a day or two to drive an electric tram, fix up an electric lighting installation, or guide a building machine or a steam plough. He must be, of course, much more generally intelligent than the average bricklayer, but he needs far less specialised skill. To repair machinery requires, of course, a special sort of knowledge, but not a special sort of training.