"I'm not sure I accept the premise that negative effects aren't happening," he said.
Sometimes Sprigg's group reaches far to make a point. It issued a press release lamenting bad news from the Centers for Disease Control about an increase in out-of-wedlock teenage pregnancies.
But that increase was a one-year aberration from the 10-year trend. I told Sprigg his release was deceitful.
His answer was telling: "It has been going down, and the rate[s] of out-of-wedlock births and of teen births have been going down. But until they go down to zero, we have to keep trying to promote these positive values in our culture."
I assume many people reading this agree with Sprigg. After my TV special, I got hateful e-mail: "Stossel you are disgusting. ... " "[Your TV show] added fuel to the fire for the demise of our society."
But let's be realistic, says family therapist Dr. Marty Klein, author of "America's War on Sex". Sex isn't going away, and it's not poisoning our culture.
"The truth is, children think about sex whether we want them to or not. There are groups of people out there who are devoted to scaring the heck out of Americans. ... I think it makes some people feel good because they say, aha, there's the enemy, and if only we could do something about that, everything would be better."
The truth is, "doing something" means more government. And more government doesn't make life better. If government leaves us alone, we will survive crude sex in the public square.