More than half a century ago, indeed, George Sand pointed out that we must distinguish between the civilisation of _quantity_ and the civilisation of _quality_. As the great Morgagni had said much earlier, it is not enough to count, we must evaluate; “observations are not to be numbered, they are to be weighed.” It is not the biggest things that are the most civilised things. The largest structures of Hindu or Egyptian art are outweighed by the temples on the Acropolis of Athens, and similarly, as Bryce, who had studied the matter so thoroughly, was wont to insist, it is the smallest democracies which to-day stand highest in the scale. We have seen that there is much in civilisation which we may profitably measure, yet, when we seek to scale the last heights of civilisation, the ladder of our “metrology” comes to grief. “The methods of the mind are too weak,” as Comte said, “and the Universe is too complex.” Life, even the life of the civilised community, is an art, and the too much is as fatal as the too little. We may say of civilisation, as Renan said of truth, that it lies in a _nuance_. Gumplowicz believed that civilisation is the beginning of disease; Arsène Dumont thought that it inevitably held within itself a toxic principle, a principle by which it is itself in time poisoned. The more rapidly a civilisation progresses, the sooner it dies for another to arise in its place. That may not seem to every one a cheerful prospect. Yet, if our civilisation has failed to enable us to look further than our own egoistic ends, what has our civilisation been worth? II THE attempt to apply measurement to civilisation is, therefore, a failure. That is, indeed, only another way of saying that civilisation, the whole manifold web of life, is an art. We may dissect out a vast number of separate threads and measure them. It is quite worth while to do so. But the results of such anatomical investigation admit of the most diverse interpretation, and, at the best, can furnish no adequate criterion of the worth of a complex living civilisation. Yet, although there is no precise measurement of the total value of any large form of life, we can still make an estimate of its value. We can approach it, that is to say, as a work of art. We can even reach a certain approximation to agreement in the formation of such estimates.