The most obvious example of a matter where the general welfare depends upon a universal minimum is sanitation and the prevention of infectious diseases. A single case of plague, if it is neglected, may cause disaster to a whole community. No one can reasonably maintain, on general grounds of liberty, that a man suffering from plague ought to be left free to spread infection far and wide. Exactly similar considerations apply to drainage, notification of fevers, and kindred matters. The interference with liberty remains an evil, but in some cases it is clearly a smaller evil than the spread of disease which liberty would produce. The stamping out of malaria and yellow fever by destroying mosquitoes is perhaps the most striking example of the good which can be done in this way. But when the good is small or doubtful, and the interference with liberty is great, it becomes better to endure a certain amount of preventable disease rather than suffer a scientific tyranny.
Compulsory education comes under the same head as sanitation. The existence of ignorant masses in a population is a danger to the community; when a considerable percentage are illiterate, the whole machinery of government has to take account of the fact. Democracy in its modern form would be quite impossible in a nation where many men cannot read. But in this case there is not the same need of absolute universality as in the case of sanitary measures. The gipsies, whose mode of life has been rendered almost impossible by the education authorities, might well have been allowed to remain a picturesque exception. But apart from such rather unimportant exceptions, the argument for compulsory education is irresistible.
What the State does for the care of children at present is less than what ought to be done, not more. Children are not capable of looking after their own interests, and parental responsibility is in many ways inadequate. It is clear that the State alone can insist upon the children being provided with the minimum of knowledge and health which, for the time being, satisfies the conscience of the community.
The encouragement of scientific research is another matter which comes rightly within the powers of the State, because the benefits of discoveries accrue to the community, while the investigations are expensive and never individually certain of achieving any result. In this matter, Great Britain lags behind all other civilized countries.
The second kind of powers which the State ought to possess are those that aim at diminishing economic injustice. It is this kind that has been emphasized by socialists. The law creates or facilitates monopolies, and monopolies are able to exact a toll from the community. The most glaring example is the private ownership of land. Railways are at present controlled by the State, since rates are fixed by law; and it is clear that if they were uncontrolled, they would acquire a dangerous degree of power.[9] Such considerations, if they stood alone, would justify complete socialism. But I think justice, by itself, is, like law, too static to be made a supreme political principle: it does not, when it has been achieved, contain any seeds of new life or any impetus to development. For this reason, when we wish to remedy an injustice, it is important to consider whether, in so doing, we shall be destroying the incentive to some form of vigorous action which is on the whole useful to the community. No such form of action, so far as I can see, is associated with private ownership of land or of any other source of economic rent; if this is the case, it follows that the State ought to be the primary recipient of rent.
If all these powers are allowed to the State, what becomes of the attempt to rescue individual liberty from its tyranny?
This is part of the general problem which confronts all those who still care for the ideals which inspired liberalism, namely the problem of combining liberty and personal initiative with organization. Politics and economics are more and more dominated by vast organizations, in face of which the individual is in danger of becoming powerless. The State is the greatest of these organizations, and the most serious menace to liberty. And yet it seems that many of its functions must be extended rather than curtailed.
There is one way by which organization and liberty can be combined, and that is, by securing power for voluntary organizations, consisting of men who have chosen to belong to them because they embody some purpose which all their members consider important, not a purpose imposed by accident or outside force. The State, being geographical, cannot be a wholly voluntary association, but for that very reason there is need of a strong public opinion to restrain it from a tyrannical use of its powers. This public opinion, in most matters, can only be secured by combinations of those who have certain interests or desires in common.
The positive purposes of the State, over and above the preservation of order, ought as far as possible to be carried out, not by the State itself, but by independent organizations, which should be left completely free so long as they satisfied the State that they were not falling below a necessary minimum. This occurs to a certain limited extent at present in regard to elementary education. The universities, also, may be regarded as acting for the State in the matter of higher education and research, except that in their case no minimum of achievement is exacted. In the economic sphere, the State ought to exercise control, but ought to leave initiative to others. There is every reason to multiply opportunities of initiative, and to give the greatest possible share of initiative to each individual, for if this is not done there will be a general sense of impotence and discouragement. There ought to be a constant endeavor to leave the more positive aspects of government in the hands of voluntary organizations, the purpose of the State being merely to exact efficiency and to secure an amicable settlement of disputes, whether within or without its own borders. And with this ought to be combined the greatest possible toleration of exceptions and the least possible insistence upon uniform system.
A good deal may be achieved through local government by trades as well as by areas. This is the most original idea in syndicalism, and it is valuable as a check upon the tyranny which the community may be tempted to exercise over certain classes of its members. All strong organizations which embody a sectional public opinion, such as trade unions, coöperative societies, professions, and universities, are to be welcomed as safeguards of liberty and opportunities for initiative. And there is need of a strong public opinion in favor of liberty itself. The old battles for freedom of thought and freedom of speech, which it was thought had been definitively won, will have to be fought all over again, since most men are only willing to accord freedom to opinions which happen to be popular. Institutions cannot preserve liberty unless men realize that liberty is precious and are willing to exert themselves to keep it alive.