Jean-Jacques Rousseau: No such thing as a successful war

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Anti-war essays, poems, short stories and literary excerpts
French writers on war and peace
Jean-Jacques Rousseau on peace and war
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Jean-Jacques Rousseau
From A Lasting Peace
Translated by C. E. Vaughan
Think of the waste of men, of money, of strength in every form; think of the exhaustion in which any State is plunged by the most successful war; compare these ravages with the profit which results: and we shall find that we commonly lose where we suppose ourselves to win; that the conqueror, always enfeebled by the war, can only console himself with the thought that the conquered is still more enfeebled than himself. And even this advantage is more in appearance than reality; for the strength which has been gained upon our opponent has been lost against the neutrals who, without changing themselves, are nevertheless stronger relatively to us by all the strength that we have lost.
If all kings have not yet thrown off the folly of conquests, it would seem that the wiser of them at any rate are beginning to realise that they sometimes cost more than they are worth. Without going into a thousand distinctions which would only distract us from our purpose, we may say broadly that a prince who, in extending his frontiers, loses as many of his old subjects as he gains new ones in the process only weakens himself by his aggrandisement; because, with a larger territory to defend, he has no more soldiers to defend it. Everyone knows, however, that, as war is waged nowadays, the smallest part of the resultant loss of life is due to losses in the field.
Certainly, that is the loss which everyone sees and feels. But all the time there is taking place through the whole kingdom a loss far more serious and more irreparable than that of those who die: a loss due to those who are not born, to the increase of taxes, to the interruption of trade, to the desertion of the fields, to the neglect of their cultivation. This evil, which no one sees at first, makes itself felt in the end. And then the king is astonished to find himself so weak, as the result of making himself so strong.
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I have nothing to say on the question of military parade because, when supported by no solid foundation either of hope or fear, such parade is mere child’s play, and kings have no business to keep dolls. I am equally silent as to the glory of conquest because, if there really were men who would break their hearts at the thought of having no one to massacre, our duty would be not to reason with such monsters but to deprive them of all means for putting their murderous frenzy into act.

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