“Some men will be left out as polygyny increases.” This is based on the assumption that in a culture with gender equality, polygyny would still be more plentiful than polyandry. Anti-equality people, based on this assumption, insist that this will result in unmarried men devolving into criminals.
The mistake here is assuming that the second, third, etc. wives in a polygynous marriage would have wanted one of those unmarried men rather than legally sharing the man they did marry, and that the unmarried men would in turn want to marry them. Some of those men may want to marry men, or not marry at all. Why not allow people to marry the person or people of their choice? Why try to force people to settle? Also, the system is not closed. There are billions of people in the world and more and more people are reaching the age and status of eligibility every second.
There was a study attempting to link polygny to criminal behavior in unmarried/unpartnered men based in part on nineteenth century frontier America. Things have changed a little since then. And guess what? Married men commit crime, too. Most of the men in prison have been married, were married or had at least one girlfriend at the time they were convicted.
Maybe men in the hypothetical polygynous community who don’t get married are violent people. Is it better that they have a wife to beat instead of committing crimes on the street? I don’t want to be the one who tells a woman she can’t marry the man/men or woman/women she wants; rather, she has to marry a less desirable man so that he can take his aggression out on her.
The warnings that polyamorous or polygamous freedom to marry will result in an increase of violent gangs of unmarried men committing crimes falls flat when one considers the overwhelming data revealing both that 1) Men in the US are getting married for the first time later than ever, and 2) Crime rates in the US have decreased.
There is no good reason to deny an adult, regardless of gender, sexual orientation, race or religion, the right to share love, sex, residence, and marriage (and any of those without the others) with any and all consenting adults without prosecution, bullying, or discrimination.
Feel free to share, copy and paste, and otherwise distribute. This has been adapted from this page at Full Marriage Equality: http://marriage-equality.blogspot.com/p/discredited-invalid-arguments.html
Go to NOT a Good Reason to Deny (Polyamorous) Love #15
Go to NOT a Good Reason to Deny (Consanguineous) Love #17