Marriage should be treated as a right not a privilege
No it shouldn't.
What marriage SHOULD be treated as is a private ceremony/ritual/bond and not as a function of governmental authority that gives tax breaks and other benefits to couples over individuals.
for many nations (the US included) it is in our best interest to promote procreation.
you just sound like an angry foreveralone (which you have said you are, havent you?)
Is it, though? Don't we have way too many people as it is, already?
the planet is overpopulated, but the US is pretty huge and sparsely populated. we have the space, unlike many overpopulated countries in asia
Yeah we have the space, but we definitely don't have the resources. ---