But, then, what happens? If men’s interests are harmonious, it follows that every incorrect observation will lead logically to antagonism. What, then, are the Socialist tactics? They gather from the works of Economists certain incorrect observations, follow them out to their consequences, and show those consequences to be disastrous. Thus far they are right. Then they set to work upon the observer, whom we may assume to be Malthus or Ricardo. Still they have right on their side. But they do not stop there. They turn against the science of Political Economy itself, accusing it of being heartless, and leading to evil. Here they do violence to reason and justice, inasmuch as science is not responsible for incorrect observation. At length they proceed another step. They lay the blame on society itself:—they threaten to overthrow it for the purpose of reconstructing the edifice:—and why? Because, say they, it is proved by science that society as now constituted is urged onwards to destruction. In this they outrage good sense—for either science is not mistaken, and then why attack it?—or it is mistaken, and in that case they should leave society in repose, since society is not menaced. But these tactics, illogical as they are, have not been the less fatal to economic science, especially when the cultivators of that science have had the misfortune, from a chivalrous and not unnatural feeling, to render themselves liable, ‹singuli in solidum›, for their predecessors and for one another. Science is a queen whose gait should be frank and free:—the atmosphere of the ‹coterie› stifles her. I have already said that in Political Economy every erroneous proposition must lead ultimately to antagonism. On the other hand, it is impossible that the voluminous works of even the most eminent economists should not include some erroneous propositions. It is ours to mark and to rectify them in the interest of science and of society. If we persist in maintaining them for the honour of the fraternity, we shall not only expose ourselves, which is of little consequence, but we shall expose truth itself, which is a serious affair, to the attacks of Socialism. To return: the conclusion of the Economists is for Liberty. But in order that this conclusion should take hold of men’s minds and hearts, it must be solidly based on this fundamental principle, that interests, left to themselves, tend to harmonious combinations, and to the progressive preponderance of the general good. [p038] Now many Economists, some of them writers of authority, have advanced propositions, which, step by step, lead logically to ‹absolute evil›, necessary injustice, fatal and progressive inequality, and inevitable pauperism, etc.