But we need not therefore fold our hands and do nothing. There is still much to be effected for the protection of Motherhood and the better care of children. We cannot, and should not, attempt to increase the number of children. But we may well attempt to work for their better quality. There we shall be on very safe ground. More knowledge is necessary so that all would-be parents may know how they may best become parents and how they may, if necessary, best avoid it. Procreation by the unfit should be, if not prohibited by law, at all events so discouraged by public opinion that to attempt it would be counted disgraceful. Much greater public provision is necessary for the care of mothers during the months before, as well as during the period after, the child's birth. The system of Schools for Mothers needs to be universalised and systematically carried out. Along such lines as these we may hope to increase the happiness of the people and the strength of the State. We need not worry over the falling birth-rate. [1] Those who wish to study the latest restatements of opinions in England may be recommended to read the Report of the Commission of Inquiry into Great Britain's falling birth-rate, appointed in 1913 by the National Council of Public Morals, under the title of _The Declining Birth-rate: Its Causes and Effects_, 1916. XVIII BIRTH CONTROL I. REPRODUCTION AND THE BIRTH-RATE The study of the questions relating to sex, so actively carried on during recent years, has become more and more concentrated on to the practical problems of marriage and the family. That was inevitable. It is only reasonable that, with our growing scientific knowledge of the mysteries of sex, we should seek to apply that knowledge to those questions of life which we must ever regard as central. How can we add to the stability or to the flexibility of marriage? How can we most judiciously regulate the size of our families? At the outset, however, we cannot too deeply impress upon our minds the fact that these questions are not new in the world. If we try to find an answer to them by confining our attention to the phenomena presented by our own species, at our own particular moment of civilisation, it is very likely indeed that we may fall into crude, superficial, even mischievous conclusions.