Men may speculate as they will; they may talk of patriotism; they may draw a few examples from ancient story, of great achievements performed by its influence; but whoever builds upon it, as a sufficient Basis for conducting a long and bloody War, will find themselves deceived in the end. We must take the passions of Men as Nature has given them, and those principles as a guide which are generally the rule of Action. I do not mean to exclude altogether the Idea of Patriotism. I know it exists, and i know it has done much in the present Contest. But I will venture to assert, that a great and lasting War can never be supported on this principle alone. It must be aided by a prospect of Interest or some reward. For a time, it may, of itself push Men to Action; to bear much, to encounter difficulties; but it will not endure unassisted by Interest.

A great and lasting war can never be supported on this principle [patriotism] alone. It must be aided by a prospect of interest, or some reward.

If the common man is prepared, as we know he is, to risk his life in a dozen dangerous trades and professions for no object higher than that of improving his position or increasing his income, why should the statesman shrink from such sacrifices as the average war demands if thereby the great interests which have been confided to him can be advanced? If it be true, as even the pacifist admits that it may be true, that the tangible material interests of a nation may be advanced by warfare; if, in other words, warfare can play some large part in the protection of the interests of humanity, the rulers of a courageous people are justified in disregarding the suffering and the sacrifice that it may involve.

A Government which has decided on embarking on the hazardous and terrible enterprise of war must at the outset present a one-sided case in justification of its action, and cannot afford to admit in any particular whatever the smallest degree of right or reason on the part of the people it has made up its mind to fight. Facts must be distorted, relevant circumstances concealed, and a picture presented which by its crude colouring will persuade the ignorant people that their Government is blameless, their cause is righteous, and that the indisputable wickedness of the enemy has been proved beyond question. A moment's reflection would tell any reasonable person that such obvious bias cannot possibly represent the truth. But the moment's reflection is not allowed; lies are circulated with great rapidity. The unthinking mass accept them and by their excitement sway the rest. The amount of rubbish and humbug that pass under the name of patriotism in war-time in all countries is sufficient to make decent people blush when they are subsequently disillusioned.

Though in a plan of which justice and humanity are the foundation principles, interest ought not to be admitted into the calculation, yet it is always of advantage to the establishment of any plan to show that it is beneficial as a matter of interest. The success of any proposed plan submitted to public consideration must finally depend on the numbers interested in supporting it, united with the justice of its principles.

Killing an enemy in a modern war is a very expensive operation... It is obvious that modern war is not good business from a financial point of view. Although we won both the world wars, we should now be much richer if they had not occurred. If men were actuated by self-interest, which they are not – except in the case of a few saints – the whole human race would cooperate. There would be no more wars, no more armies, no more navies, no more atom bombs. There would not be armies of propagandists employed in poisoning the minds of Nation A against Nation B, and reciprocally of Nation B against Nation A. There would not be armies of officials at frontiers to prevent the entry of foreign books and foreign ideas, however excellent in themselves. There would not be customs barriers to ensure the existence of many small enterprises where one big enterprise would be more economic. All this would happen very quickly if men desired their own happiness as ardently as they desired the misery of their neighbors. But, you will tell me, what is the use of these utopian dreams? Moralists will see to it that we do not become wholly selfish, and until we do the millennium will be impossible.