You fell in love with the dream
To fuck forever endlessly
But you don't, and that's ok
The rest is better anyway
Am reminded of that.
Now the topic... It's a nice finding and compilation.
I think I can and will apply a certain thought pattern combatting evolutionary psychology. That might happen; like differences between sex, but to say that it is NOT shaped or influenced by culture is HA HA HA.
It's like they said; back then infidelity are somewhat popular, they are certainly present.
But note that monogamy itself has been present for a long time.
It's 'exclusive monogamy, NO CHEATING BAD BAD CHEATING' that's probably something new, something puritan (all hail Queen Victoria)
Therefore, there too was a need for both of them.
The needs are probably different. Infidelity and/or polygamy was more about the sexual urges (or perhaps social status of being a 'stud' / 'caretaker')
Monogamy was probably more of a idealistic, dogmatic issue of loyalty and honor, as well as property and inheritance rights, avoiding all the drama.
Love, affection....respect..they came later. They probably can come in both types of marriage in different ways.
But changes of culture will influence people. And very possibly within genetic level, a-la natural selection?
Like how lack of opportunities had made differences within (testing of) black people compared to white people,
or how generations of different tasks, activities, etc, had made difference between sexes in some culture.
It's valid, yes, but I think it's as much a social construct as it is monogamy. And it can be deconstructed as much as monogamy itself can be deconstructed.
What to do with the urge themselves doesn't matter. To follow or to restraint, to accept or to reject...
Personally, I'm with Korg. It's absurd to think that LOVE will reduce chances of attraction to other people (although I probably wouldn't mind THAT).
Fantasizing about it is a different matter. Pursuing it is a different matter. Making it a lifechoice is also a different matter.