For the Jews, there were times when a man was obligated to marry his sister-in-law (if his brother died before giving her children). It didn't matter if he already had a wife of his own.
This is a good example where polygamy is not only tolerated but even commanded. It is clear that polygyny may be beneficial in a society where young men are being killed in wars. If Solomon had almost 1000 wives, it was probably related to the wars between David and Saul and the wars with Israel's neighbors.
Today, marriage rates are on the decline in the United States and have been for the last few decades.
"Most American women hope to marry but current shortages of marriageable men -- men with a stable job and a good income -- make this increasingly difficult, especially in the current gig economy of unstable low-paying service jobs."
"As inequality increases and technology increasingly takes advantage of cheap labor, love becomes part of a calculation. Long-term plans can't be made. Marriage is but a concept from another time and place."
"According to the study, the kind of men that single women likely would marry, if they married—i.e., the "synthetic spouses"—were not only 26 percent more likely to hold a job, and more highly educated, but they also had nearly a 55 percent higher income than what the available men in the U.S. actually make. In other words, from an economic standpoint, the dating pool lacks the kind of men that women might be particularly interested in attaching to, for the long-haul."
- Older women have an even smaller dating pool of economically desirable men than younger women, who would have a slightly easier time finding a suitable partner
- Well-educated women face more of a shortage of economically desirable men than lesser educated women
- Minority women, particularly Black women, have a heightened unlikelihood of finding a partner who is economically desirable.
- In general, it's harder to find an economically desirable man in one's own close geographic area than in the broader, nationwide comparison.
"The decline in marriage rates in the working class has been going on for long enough now that, in 2012, The New York Times printed a column titled, “
Marriage is for rich people.” It concludes, “Rich men are marrying rich women, creating doubly rich households for them and their children. And the poor are staying poor and alone.”
40 percent of all babies now are born to single moms or to unmarried partners."
https://www.psychologytoday.com/ca/...01909/are-there-not-enough-men-worth-marrying
Is there a shortage of marriageable men?
The long-term effects of this discrepancy are difficult to predict.