that politics is either an applied science or a charlatanism. Only, unfortunately, as the most important things are precisely the last to be known about, and it is exactly where it is most imperative to act that our ignorance is most complete, the science of politics has hardly yet even begun to be studied. Hence our forlorn paralysis of doubt whenever we pause to reflect; and hence the kind of blind desperation with which earnest people are impelled to rush incontinently into practice. The position of MacCarthy is very intelligible, however much it be, to my mind--what shall I say?--regrettable. There is, in fact, hardly a question that has been raised to-night that is at present capable of scientific determination. And with that word I ought perhaps, in my capacity of man of science, to sit down. "And so I would, if it were not that there is something else, besides positive conclusions, that results from a long devotion to science. There is a certain attitude towards life, a certain sense of what is important and what is not, a view of what one may call the commonplaces of existence, that distinguishes, I think, all competent people who have been trained in that discipline. For we do think about politics, or rather about society, even we specialists. And between us we are gradually developing a sort of body of first principles which will be at the basis of any future sociology. It is these that I feel tempted to try to indicate. And the more so, because they are so foreign to much that has been spoken here to-night. I have had a kind of feeling, to tell the truth, throughout this whole discussion, of dwelling among the tombs and listening to the voices of the dead. And I feel a kind of need to speak for the living, for the new generation with which I believe I am in touch. I want to say how the problems you have raised look to us, who live in the dry light of physical science. "Let me say, then, to begin with, that for us the nineteenth century marks a breach with the whole past of the world to which there is nothing comparable in human annals. We have developed wholly new powers; and, coincidentally and correspondingly, a wholly new attitude to life. Of the powers I do not intend to speak; the wonders of steam and electricity are the hackneyed theme of every halfpenny paper. But the attitude to life, which is even more important, is something that has hardly yet been formulated. And I shall endeavour to give some first rough expression to it.