What a strange, perplexing life-history! What a sacrifice of the sexes to each other and to the life-force.[35] It seems probable that these active workers have even succeeded in getting rid of sexual needs. Yet the maternal instinct persists in them, and has survived the productive function; it may, indeed, be said to be enlarged and ennobled, for their affection is not confined to their own offspring, but goes out to all the young of the association. In this community one care takes precedence of all others, the care and rearing of the young. This is the workers' constant occupation; this is the great duty to which their lives are sacrificed. With them maternal love has expanded into social affection. The strength of this sentiment is abundantly proved. The queen-bee, the feeble mother, has the greatest possible care lavished upon her, and is publicly mourned when she dies. If through any ill-chance she happens to perish before the performance of her maternal duties, and then cannot be replaced, the sterile workers evince the most terrible grief, and in some cases themselves die. It would almost seem that they value motherhood more for being themselves deprived of it. Now, how does this history from the bee-hive apply to us? Here you have before you, old as the world itself, one of the most urgent problems that has to be faced in our difficult modern society. I have little doubt that something which is at least analogous to the sterilisation of the female bees is present among ourselves. The complexity of our social conditions, resulting in the great disproportion between the number of the sexes, has tended to set aside a great number of women from the normal expression of their sex functions. Among these women a class appears to be arising who are turning away voluntarily from love and motherhood. Many of them are undoubtedly women of fine character. These "Intellectuals" suggest that women shall keep themselves free from the duties of maternity and devote their energies thus conserved, to their own emancipation and for work in the world which needs them so badly. But the biological objection to any such proposition is not far to seek. No one who thinks straight can countenance a plan which thus leaves maternity to the less intellectual woman--to a docile, domestic type, the parallel of the stupid parasitic queen-bee. Mind counts in the valuation of offspring as well as physical qualities. The splitting of one sex into two contrasted varieties, which we see in its completed development in the bee-hive, cannot be an ideal that can even be worth while for us. It means an end to all further progress.