Whenever I read an article like this: Knocked Up and Knocked Down: America's Widening Fertility Class Divide is a Problem, it always makes me think of 1 Corinthians 1:27-9:
"God chose the foolish things of the world to shame the wise; God chose the weak things of the world to shame the strong. He chose the lowly things of this world and the despised things—and the things that are not—to nullify the things that are."
I know I've said and argued many things similar to that article, e.g., "Stupid people shouldn't breed." I should have been ashamed to say it. Who am I judge that which God has chosen?