As in all proposals for change there are two elements to be considered--that which is to be changed, and that which it is to be changed to--so in Socialism considered generally, and in each of its varieties taken separately, there are two parts to be distinguished, the one negative and critical, the other constructive. There is, first, the judgment of Socialism on existing institutions and practices and on their results; and secondly, the various plans which it has propounded for doing better. In the former all the different schools of Socialism are at one. They agree almost to identity in the faults which they find with the economical order of existing society. Up to a certain point also they entertain the same general conception of the remedy to be provided for those faults; but in the details, notwithstanding this general agreement, there is a wide disparity. It will be both natural and convenient, in attempting an estimate of their doctrines, to begin with the negative portion which is common to them all, and to postpone all mention of their differences until we arrive at that second part of their undertaking, in which alone they seriously differ. This first part of our task is by no means difficult; since it consists only in an enumeration of existing evils. Of these there is no scarcity, and most of them are by no means obscure or mysterious. Many of them are the veriest commonplaces of moralists, though the roots even of these lie deeper than moralists usually attempt to penetrate. So various are they that the only difficulty is to make any approach to an exhaustive catalogue. We shall content ourselves for the present with mentioning a few of the principal. And let one thing be remembered by the reader. When item after item of the enumeration passes before him, and he finds one fact after another which he has been accustomed to include among the necessities of nature urged as an accusation against social institutions, he is not entitled to cry unfairness, and to protest that the evils complained of are inherent in Man and Society, and are such as no arrangements can remedy. To assert this would be to beg the very question at issue. No one is more ready than Socialists to admit--they affirm it indeed much more decidedly than truth warrants--that the evils they complain of are irremediable in the present constitution of society. They propose to consider whether some other form of society may be devised which would not be liable to those evils, or would be liable to them in a much less degree. Those who object to the present order of society, considered as a whole and who accept as an alternative the possibility of a total change, have a right to set down all the evils which at present exist in society as part of their case, whether these are apparently attributable to social arrangements or not, provided they do not flow from physical laws which human power is not adequate, or human knowledge has not yet learned, to counteract.