I actually covered this before you got to it when I said "...know this is why the laws aren't as effective as proponents think they are." The problem is that he is deceiving people. Responsible people arguing for abortion might say "research strongly indicates that abortion laws aren't as effective as intended and even suggest they may not be effective at all."
He's attributing a stronger position to his opponents and saying it's a myth that abortion laws aren't effective. He has provided no proof that they are effective. He has provided proof that documented numbers of abortions decreased. You can't claim the opposition is embracing a myth and then provide evidence that does absolutely nothing to prove it is a myth, unless you are just trying to deceive dumb people or are dumb yourself.
Yeah, just one huge blunder hidden in an otherwise perfect book of scripture, I'm sure.
What am I screeching about, exactly? I have refuted his terrible point. That is all I have done.