"Certainly."

"How, then, do you account for the fact that she has in all ages and countries since the dawn of history, with perhaps a few doubtful and transient exceptions, been his physical subject and thrall? If she ever was his equal, why did she cease to become so, and by a rule so universal? If her inferiority since historic times may be ascribed to unfavorable man-made conditions, why, if she was his equal, did she permit those conditions to be imposed upon her? A philosophical theory as to how a condition is to cease should contain a rational suggestion as to how it arose."

"Very true indeed," replied the doctor. "Your question is practical. The theory of those who hold that woman will yet be man's full equal in physical vigor necessarily implies, as you suggest, that she must probably once have been his actual equal, and calls for an explanation of the loss of that equality. Suppose man and woman actual physical equals at some point of the past. There remains a radical difference in their relation as sexes--namely, that man can passionally appropriate woman against her will if he can overpower her, while woman can not, even if disposed, so appropriate man without his full volition, however great her superiority of force. I have often speculated as to the reason of this radical difference, lying as it does at the root of all the sex tyranny of the past, now happily for evermore replaced by mutuality. It has sometimes seemed to me that it was Nature's provision to keep the race alive in periods of its evolution when life was not worth living save for a far-off posterity's sake. This end, we may say, she shrewdly secured by vesting the aggressive and appropriating power in the sex relation in that sex which had to bear the least part of the consequences resultant on its exercise. We may call the device a rather mean one on Nature's part, but it was well calculated to effect the purpose. But for it, owing to the natural and rational reluctance of the child-bearing sex to assume a burden so bitter and so seemingly profitless, the race might easily have been exposed to the risk of ceasing utterly during the darker periods of its upward evolution.

"But let us come back to the specific question we were talking about. Suppose man and woman in some former age to have been, on the whole, physically equal, sex for sex. Nevertheless, there would be many individual variations. Some of each sex would be stronger than others of their own sex. Some men would be stronger than some women, and as many women be stronger than some men. Very good; we know that well within historic times the savage method of taking wives has been by forcible capture. Much more may we suppose force to have been used wherever possible in more primitive periods. Now, a strong woman would have no object to gain in making captive a weaker man for any sexual purpose, and would not therefore pursue him. Conversely, however, strong men would have an object in making captive and keeping as their wives women weaker than themselves. In seeking to capture wives, men would naturally avoid the stronger women, whom they might have difficulty in dominating, and prefer as mates the weaker individuals, who would be less able to resist their will. On the other hand, the weaker of the men would find it relatively difficult to capture any mates at all, and would be consequently less likely to leave progeny. Do you see the inference?"

"It is plain enough," I replied. "You mean that the stronger women and the weaker men would both be discriminated against, and that the types which survived would be the stronger of the men and the weaker of the women."

"Precisely so. Now, suppose a difference in the physical strength of the sexes to have become well established through this process in prehistoric times, before the dawn of civilization, the rest of the story follows very simply. The now confessedly dominant sex would, of course, seek to retain and increase its domination and the now fully subordinated sex would in time come to regard the inferiority to which it was born as natural, inevitable, and Heaven-ordained. And so it would go on as it did go on, until the world's awakening, at the end of the last century, to the necessity and possibility of a reorganization of human society on a moral basis, the first principle of which must be the equal liberty and dignity of all human beings. Since then women have been reconquering, as they will later fully reconquer, their pristine physical equality with men."

"A rather alarming notion occurs to me," said I. "What if woman should in the end not only equal but excel man in physical and mental powers, as he has her in the past, and what if she should take as mean an advantage of that superiority as he did?"

The doctor laughed. "I think you need not be apprehensive that such a superiority, even if attained, would be abused. Not that women, as such, are any more safely to be trusted with irresponsible power than men, but for the reason that the race is rising fast toward the plane already in part attained in which spiritual forces will fully dominate all things, and questions of physical power will cease to be of any importance in human relations. The control and leading of humanity go already largely, and are plainly destined soon to go wholly, to those who have the largest souls--that is to say, to those who partake most of the Spirit of the Greater Self; and that condition is one which in itself is the most absolute guarantee against the misuse of that power for selfish ends, seeing that with such misuse it would cease to be a power."

"The Greater Self--what does that mean?" I asked.

"It is one of our names for the soul and for God," replied the doctor, "but that is too great a theme to enter on now."