The Sex Trap
More malignant cybernetics, this time outlined by Janet L Factor in a brilliant essay at Quillette. The basic grinder:
Because the human population sex ratio is normally 50/50, when one man takes on an extra wife, another man is deprived of the opportunity to have one at all. So if just one man in ten takes a single extra wife, a very modest degree of polygyny, that means fully 10% of men are shut out of the marriage market entirely. This sets off a mad scramble among young men not to end up in that unfortunate bottom 10%. There, the options for obtaining sex (at least with a woman) are reduced to two: subterfuge or rape.
Now, think about the reproductive numbers. Say a woman can be expected to successfully raise ten children in her lifetime. But a man can have that 10 times the number of wives (or concubines) he obtains. What does this mean for parental investment? Parents can hope for only a small number of grandchildren from daughters, but a large number from sons. Selection will favor parents who favor sons by granting them the means necessary to obtain wives. Daughters will suffer neglect; some desperate man will likely take them anyway.
In fact, the reality is even worse than this, because the relatively low biological value of daughters encourages female infanticide. So the number of women available for marriage actually becomes less than that of men even in theoretical terms, yet the number of children each of them can have does not increase. It’s a vicious circle that escalates sexual conflict — a trap.
Gnon’s sense of humor is not always easy to appreciate.