Well, thank you for pointing that out. We are all better off knowing that Steve posted his while I was still composing mine. And thank you Steve for "pre-iterating" my reiteration of what you said before I reiterated it without knowing what you "pre-iterated". I feel blessed to have participated in that in some small way even if after the fact.
I don't blame you, I'm just pointing out what I was arguing against in the first place. Anyway, picking back up...
You mentioned that a heartless but effective solution is to cut off welfare. Since heartless solutions are okay, I submit an even better solution than that, one that eliminates the economic opportunity cost altogether: a couple doses of RU-486 should clear the problem right up. But for some reason, that's not accepted either.