In a perfect world...Dubya's dream world, for example...abstinence training would prove efficacious when it came to the issue of unwanted pregnancy, particularly teen pregnancy. Sadly, we live in a real world where real people have had sex, have sex, and always will have sex. For those involved, abortion is never as facile a solution to the problem as "pro-lifers" suggest. It always has long-term, often complex, consequences. However, we live in the real world where nothing is as black-and-white as partisans would like to make it seem. Rather, we live in a world where problems and issues come in varying shades of gray. So too do the solutions...