The basis of property is social, and that in two senses. On the one hand, it is the organized force of society that maintains the rights of owners by protecting them against thieves and depredators. In spite of all criticism many people still seem to speak of the rights of property as though they were conferred by Nature or by Providence upon certain fortunate individuals, and as though these individuals had an unlimited right to command the State, as their servant, to secure them by the free use of the machinery of law in the undisturbed enjoyment of their possessions. They forget that without the organized force of society their rights are not worth a week's purchase. They do not ask themselves where they would be without the judge and the policeman and the settled order which society maintains. The prosperous business man who thinks that he has made his fortune entirely by self help does not pause to consider what single step he could have taken on the road to his success but for the ordered tranquillity which has made commercial development possible, the security by road, and rail, and sea, the masses of skilled labour, and the sum of intelligence which civilization has placed at his disposal, the very demand for the goods which he produces which the general progress of the world has created, the inventions which he uses as a matter of course and which have been built up by the collective effort of generations of men of science and organizers of industry. If he dug to the foundations of his fortune he would recognize that, as it is society that maintains and guarantees his possessions, so also it is society which is an indispensable partner in its original creation.

This brings us to the second sense in which property is social. There is a social element in value and a social element in production. In modern industry there is very little that the individual can do by his unaided efforts. Labour is minutely divided; and in proportion as it is divided it is forced to be co-operative. Men produce goods to sell, and the rate of exchange, that is, price, is fixed by relations of demand and supply the rates of which are determined by complex social forces. In the methods of production every man makes use, to the best of his ability, of the whole available means of civilization, of the machinery which the brains of other men have devised, of the human apparatus which is the gift of acquired civilization. Society thus provides conditions or opportunities of which one man will make much better use than another, and the use to which they are put is the individual or personal element in production which is the basis of the personal claim to reward. To maintain and stimulate this personal effort is a necessity of good economic organization, and without asking here whether any particular conception of Socialism would or would not meet this need we may lay down with confidence that no form of Socialism which should ignore it could possibly enjoy enduring success. On the other hand, an individualism which ignores the social factor in wealth will deplete the national resources, deprive the community of its just share in the fruits of industry and so result in a one-sided and inequitable distribution of wealth. Economic justice is to render what is due not only to each individual but to each function, social or personal, that is engaged in the performance of useful service, and this due is measured by the amount necessary to stimulate and maintain the efficient exercise of that useful function. This equation between function and sustenance is the true meaning of economic equality.

Now to apply this principle to the adjustment of the claims of the community on the one hand and the producers or inheritors of wealth on the other would involve a discrimination of the factors of production which is not easy to make in all instances. If we take the case of urban land, referred to above, the distinction is tolerably clear. The value of a site in London is something due essentially to London, not to the landlord. More accurately a part of it is due to London, a part to the British empire, a part, perhaps we should say, to Western civilization. But while it would be impossible to disentangle these subsidiary factors, the main point that the entire increment of value is due to one social factor or another is sufficiently clear, and this explains why Liberal opinion has fastened on the conception of site value as being by right communal and not personal property. The monopoly value of licensed premises, which is the direct creation of laws passed for the control of the liquor traffic, is another case in point. The difficulty which society finds in dealing with these cases is that it has allowed these sources of wealth to pass out of its hands, and that property of these kinds has freely passed from one man to another in the market, in the belief that it stood and would stand on the same basis in law as any other. Hence, it is not possible for society to insist on the whole of its claim. It could only resume its full rights at the cost of great hardship to individuals and a shock to the industrial system. What it can do is to shift taxation step by step from the wealth due to individual enterprise to the wealth that depends on its own collective progress, thus by degrees regaining the ownership of the fruits of its own collective work.

Much more difficult in principle is the question of the more general elements of social value which run through production as a whole. We are dealing here with factors so intricately interwoven in their operation that they can only be separated by an indirect process. What this process would be we may best understand by imagining for a moment a thoroughgoing centralized organization of the industrial system endeavouring to carry out the principles of remuneration outlined above. The central authority which we imagine as endowed with such wisdom and justice as to find for every man his right place and to assign to every man his due reward would, if our argument is sound, find it necessary to assign to each producer, whether working with hand or brain, whether directing a department of industry or serving under direction, such remuneration as would stimulate him to put forth his best efforts and would maintain him in the condition necessary for the life-long exercise of his function. If we are right in considering that a great part of the wealth produced from year to year is of social origin, it would follow that, after the assignment of this remuneration, there would remain a surplus, and this would fall to the coffers of the community and be available for public purposes, for national defence, public works, education, charity, and the furtherance of civilized life.

Now, this is merely an imaginary picture, and I need not ask whether such a measure of wisdom on the part of a Government is practically attainable, or whether such a measure of centralization might not carry consequences which would hamper progress in other directions. The picture serves merely to illustrate the principles of equitable distribution by which the State should be guided in dealing with property. It serves to define our conception of economic justice, and therewith the lines on which we should be guided in the adjustment of taxation and the reorganization of industry. I may illustrate its bearing by taking a couple of cases.

One important source of private wealth under modern conditions is speculation. Is this also a source of social wealth? Does it produce anything for society? Does it perform a function for which our ideal administration would think it necessary to pay? I buy some railway stock at 110. A year or two later I seize a favourable opportunity and sell it at 125. Is the increment earned or unearned? The answer in the single case is clear, but it may be said that my good fortune in this case may be balanced by ill luck in another. No doubt. But, to go no further, if on balance I make a fortune or an income by this method it would seem to be a fortune or an income not earned by productive service. To this it may be replied that the buyers and sellers of stocks are indirectly performing the function of adjusting demand and supply, and so regulating industry. So far as they are expert business men trained in the knowledge of a particular market this may be so. So far as they dabble in the market in the hope of profiting from a favourable turn, they appear rather as gamblers. I will not pretend to determine which of the two is the larger class. I would point out only that, on the face of the facts, the profits derived from this particular source appear to be rather of the nature of a tax which astute or fortunate individuals are able to levy on the producer than as the reward which they obtain for a definite contribution on their own part to production. There are two possible empirical tests of this view. One is that a form of collective organization should be devised which should diminish the importance of the speculative market. Our principle would suggest the propriety of an attempt in that direction whenever opportunity offers. Another would be the imposition of a special tax on incomes derived from this source, and experience would rapidly show whether any such tax would actually hamper the process of production and distribution at any stage. If not, it would justify itself. It would prove that the total profit now absorbed by individuals exceeds, at least by the amount of the tax, the remuneration necessary to maintain that particular economic function.

The other case I will take is that of inherited wealth. This is the main determining factor in the social and economic structure of our time. It is clear on our principle that it stands in quite a different position from that of wealth which is being created from day to day. It can be defended only on two grounds. One is prescriptive right, and the difficulty of disturbing the basis of the economic order. This provides an unanswerable argument against violent and hasty methods, but no argument at all against a gentle and slow-moving policy of economic reorganization. The other argument is that inherited wealth serves several indirect functions. The desire to provide for children and to found a family is a stimulus to effort. The existence of a leisured class affords possibilities for the free development of originality, and a supply of disinterested men and women for the service of the State. I would suggest once again that the only real test to which the value of these arguments can be submitted is the empirical test. On the face of the facts inherited wealth stands on a different footing from acquired wealth, and Liberal policy is on the right lines in beginning the discrimination of earned from unearned income. The distinction is misconceived only so far as income derived from capital or land may represent the savings of the individual and not his inheritance. The true distinction is between the inherited and the acquired, and while the taxation of acquired wealth may operate, so far as it goes, to diminish the profits, and so far to weaken the motive springs, of industry, it is by no means self-evident that any increase of taxation on inherited wealth would necessarily have that effect, or that it would vitally derange any other social function. It is, again, a matter on which only experience can decide, but if experience goes to show that we can impose a given tax on inherited wealth without diminishing the available supply of capital and without losing any service of value, the result would be net gain. The State could never be the sole producer, for in production the personal factor is vital, but there is no limit set by the necessities of things to the extension of its control of natural resources, on the one hand, and the accumulated heritage of the past, on the other.

If Liberal policy has committed itself not only to the discrimination of earned and unearned incomes but also to a super-tax on large incomes from whatever source, the ground principle, again, I take to be a respectful doubt whether any single individual is worth to society by any means as much as some individuals obtain. We might, indeed, have to qualify this doubt if the great fortunes of the world fell to the great geniuses. It would be impossible to determine what we ought to pay for a Shakespere, a Browning, a Newton, or a Cobden. Impossible, but fortunately unnecessary. For the man of genius is forced by his own cravings to give, and the only reward that he asks from society is to be let alone and have some quiet and fresh air. Nor is he in reality entitled, notwithstanding his services, to ask more than the modest sufficiency which enables him to obtain those primary needs of the life of thought and creation, since his creative energy is the response to an inward stimulus which goads him on without regard to the wishes of any one else. The case of the great organizers of industry is rather different, but they, again, so far as their work is socially sound, are driven on more by internal necessity than by the genuine love of gain. They make great profits because their works reach a scale at which, if the balance is on the right side at all, it is certain to be a big balance, and they no doubt tend to be interested in money as the sign of their success, and also as the basis of increased social power. But I believe the direct influence of the lust of gain on this type of mind to have been immensely exaggerated; and as proof I would refer, first, to the readiness of many men of this class to accept and in individual cases actively to promote measures tending to diminish their material gain, and, secondly, to the mass of high business capacity which is at the command of the public administration for salaries which, as their recipient must be perfectly conscious, bear no relation to the income which it would be open to him to earn in commercial competition.

On the whole, then, we may take it that the principle of the super-tax is based on the conception that when we come to an income of some £5,000 a year we approach the limit of the industrial value of the individual.[12] We are not likely to discourage any service of genuine social value by a rapidly increasing surtax on incomes above that amount. It is more likely that we shall quench the anti-social ardour for unmeasured wealth, for social power, and the vanity of display.