The main portion of the encyclical letter is directed against "socialism," and the Pope's arguments are effective as against what he evidently means by socialism. They are sadly weakened, however, by his want of a logical conception of what constitutes private property. He shows in more than one place that he believes private property to be only the result of human labor, but when he comes to apply his ideas, he admits of its extension to land and other monopolies, without realizing that because such monopolies are not the creation of human labor they cannot therefore be rightfully considered as private property. He is like the man who would divide the human race into men, women, and poets, or in enumerating the New England States would include Boston after having mentioned Massachusetts. His arguments are still further weakened by his evident leaning towards compulsory Sunday rest, and an eight-hour day, trades-unionism, and regulation by church societies, all of which savor of the very socialism which he is combatting. He argues well, however, against the theory which proposes that the state should administer individual property as common property for the benefit of all. This would be more correctly termed state socialism or, in its extreme form, communism. But the Pope fails to recognize that there is such a thing as public property, created by the mere presence of large communities, and which those communities have a perfect right to administer. While endeavoring to uphold the rights of private property, he impugns what Father William Barry called in a recent review article, "The Rights of Public Property." His Holiness' ignorance on this point can be best shown by a quotation:-- "If one man hires out to another his strength or his industry, he does this for the purpose of receiving in return what is necessary for food and living; he thereby expressly proposes to acquire a full and real right, not only to the remuneration, but also to the disposal of that remuneration as he pleases. Thus, if he lives sparingly, saves money, and invests his savings, for greater security, in land, the land in such a case is only his wages in another form; and, consequently, a workingman's little estate thus purchased should be as completely at his own disposal as the wages he receives for his labor." It would be interesting to know what the Pope would say if the workingman invested his savings in a slave, and whether the Holy Father would consider the slave only the workingman's "wages in another form." Pope Leo certainly never could have intended to state that the mere purchase of a thing was sufficient to convey ownership. Yet that is just what the last sentence quoted amounts to. The justice of the ownership depends entirely upon whether the thing purchased be rightfully capable of ownership, in the first place, and whether it be obtained from the rightful owner, in the second.