This actually says nothing, when you get down to it. The key word is “fundamentalism”, and probably any $foo fundamentalism will satisfy the premise. Take away

This actually says nothing, when you get down to it. The key word is “fundamentalism”, and probably any $foo fundamentalism will satisfy the premise. Take away “fundamentalism” and you’ll see how the “abstinence only” comparison is weak, and the rest does not follow. TDD (w/o the fundamentalism) can be practiced in degrees, and on-and-off, and is not nearly as dogmatic as an abstinence-only sex campaign.