Posted by:
Alpiner
(
)
Date: November 29, 2014 02:34PM
There are many polyamorous groups (not couples... else it wouldn't be polyamory) that seem to be able to make it work.
Additionally, OP is right. Women are actually more likely to have kids than men, because the average number of kids per man is higher. Put another way, we already see behavior similar to what OP is thinking, as low-resource women will generally seek a high-resource mate that already has one or more women in preference to a single low-resource monogamous mate. David Buss has done a lot of research on this, some of which I've linked below.
http://www.bradley.edu/dotAsset/165805.pdfhttp://deepblue.lib.umich.edu/bitstream/handle/2027.42/29156/0000200.pdf?sequence=1So, is polygamy *preferable*? That's a tough question. However, I would like to see it as socially acceptable for cases where the children are adequately provided for. I do not hold to the notion that polygamy is universally abusive, nor, in my opinion, should it matter -- we do not prevent unions where abuse is likely to occur, or on the basis of social good (an argument presented against gay marriage, which was rightly shot down, as freedom of association trumps it).
In any case, as Buss indicates, only a few men ever garner sufficient resources to attract multiple mates. Eventually, a tipping point is reached, where time and resource constraints place a fairly hard limit on the amount of long-term mates any given man can have.