[AdamSelene235]

The problem with poligamy is that after 3 generations, you have a 50% chance of marrying a cousin.

No that does not follow.

Poligamy shuts some many men out of the gene pool:

Polygamy allows successful men to out breed failures, essentially a complete inversion of the welfare state status quo.

[Texas_shutterbug]

"Polygamy allows successful men to out breed failures, essentially a complete inversion of the welfare state status quo."

well, that's not really what is going on in Utah, is it? Many of those children are on welfare.