A subtle and profound instinct warns him, that with the increased intelligence and economic freedom of woman, he, and such as he, might ultimately be left sexually companionless; the undesirable, the residuary, male old-maids of the human race.
On the other hand, there is undoubtedly a certain body of females who would lose, or imagine they would lose, heavily by the advance of woman as a whole to a condition of free labour and economic independence.

That female, wilfully or organically belonging to the parasite class, having neither the vigour of intellect nor the vitality of body to undertake any form of productive labour, and desiring to be dependent only upon the passive performance of sex function merely, would, whether as prostitute or wife, undoubtedly lose heavily by any social change which demanded of woman increased knowledge and activity.

(She would lose in two directions: by the social disapprobation which, as the new conditions became general, would rest on her; and yet more by the competition of the more developed forms.

She would practically become non-existent.) It is exactly by these two classes of persons that the objection is raised that the entrance of woman into the new fields of labour and her increased freedom and intelligence will dislocate the relations of the sexes; and, while from the purely personal standpoint, they are undoubtedly right, viewing human society as a whole they are fundamentally wrong.

The loss of a small and unhealthy section will be the gain of human society as a whole.
In the male voluptuary of feeble intellect and unattractive individuality, who depends for the gratification of his sexual instincts, not on his power of winning and retaining the personal affection and admiration of woman, but on her purchaseable condition, either in the blatantly barbarous field of sex traffic that lies beyond the pale of legal marriage, or the not less barbarous though more veiled traffic within that pale, the entrance of woman into the new fields of labour, with an increased intellectual culture and economic freedom, means little less than social extinction.