Having made the requisite examination on both sides of that state of antagonism in which the nature of war stands with relation to other interests of men individually and of the bond of society, in order not to neglect any of the opposing elements, an antagonism which is founded in our own nature, and which, therefore, no philosophy can unravel, we shall now look for that unity into which, in practical life, these antagonistic elements combine themselves by partly neutralising each other. We should have brought forward this unity at the very commencement, if it had not been necessary to bring out this contradiction very plainly, and also to look at the different elements separately. Now, this unity is the conception that war is only a part of political intercourse, therefore by no means an independent thing in itself.
We know, certainly, that war is only called forth through the political intercourse of Governments and nations; but in general it is supposed that such intercourse is broken off by war, and that a totally different state of things ensues, subject to no laws but its own.
We maintain, on the contrary: that war is nothing but a continuation of political intercourse, with a mixture of other means. We say, mixed with other means, in order thereby to maintain at the same time that this political intercourse does not cease by the war itself, is not changed into something quite different, but that, in its essence, it continues to exist, whatever may be the form of the means which it uses, and that the chief lines on which the events of the war progress, and to which they are attached, are only the general features of policy which run all through the war until peace takes place. And how can we conceive it to be