She overlooks the portentous truth that a law is the expression of a general aspiration toward an ideal for which a people is striving. That a law is broken proves that the higher in man moves him to set a standard beyond his power--or beside his inclination--to sustain undeviatingly. Yet although he may not act up to it undeviatingly, it stands, nevertheless, for the ideal he realises that he should reach. Abolition of a good and elevating law proves, therefore, not only the serious lapse of a community from an established standard of conduct, but it inevitably lowers the level of conduct by removing barriers--self-respect and self-restraint, public opinion and so forth--standing in the way of laxity. Despite the death-penalty, murders are committed. But were the death-penalty to be abolished, murder would increase by leaps and bounds. The human mind is strangely susceptible. And the power of habits acquired under fear of penalties is an invaluable force for good. The higher minds of a community evolve and establish codes for lesser minds to shape by. And undoubtedly the subconscious as well as the conscious shaping toward such standards furthers development in the directions thereof. To make honesty a matter of personal choice, with no penalties attaching to theft, would be in itself an incentive to theft. Comparison with polygamous countries, of countries in which monogamy is the law, refutes straightway Miss Key's discredit of monogamy; showing the polygamous uncivilised, unenlightened, unprogressive, subject to monogamous races, and in every sense, both materially and morally decadent. And if, with a notion of establishing equality in all things between the sexes by emancipating woman from the higher moral code, leasehold marriage or other forms of wedded laxity should be substituted--not only would national purity, but personal character and happiness too would suffer grievously. If men have not kept the monogamous law, the instinct of jealousy, reinforced by repugnance to supporting alien offspring, has seen to it that wives should trespass as seldom, at all events, as was possible to be guarded against. Custom and public opinion, furthered by personal fear and fear of divorce, have all contributed toward advancing ideals of womanly honour and conduct. And from monogamous mothers--whether voluntarily or involuntarily so--progress has derived immense impulse. Apart from biological considerations, the benefit to the family of the mother's influence centred in her home and kept from straying thence, either by her own aspirations, by public opinion, or by fear of the husband, has been incalculable. During and since the War, crime among children has increased by 50 per cent., largely owing to absence of mothers from their homes, working or drinking, or otherwise dissipating, while their children have been left to run wild in the streets.