This example is meant to counter the argument that marriage is for procreation and therefore homosexuals cannot get married. But infertile heterosexuals can do so.
Do you not look around you and see that children of stable families tend to be good citizens and produce stable families of their own? Does our relatively stable society not owe its success in great part to the fact that church, society, and government all were intolerant of the flouting of marriage norms?
Not really. The reality is, the vast majority of hetero couples who marry have kids. Not a single homo couple can have children.
". In fact many people seem to be reporducing without the benefit of governmental sanction."
Yep, and look what a mess it makes when that occurs. It's always best to have children when there is a mommy and daddy who are committed to one another for life. Anything less facilitates maladjustment.