This is going to be the most controversial statement in the article, so let's rip the Band-Aid off right now: There are pedophiles in the world who don't molest children, and never will. No one disputes that fact. So what portion of pedophiles actually victimize kids? We have no fucking idea. That is, in fact, the point.
"Ehhhhh?" really isn't the kind of answer you want for a question like this.
Hell, we don't even know what percentage of the population are pedophiles -- estimates range from one percent to an astounding 20 percent. Most people aren't going to freaking admit they're a pedophile on a survey, and we haven't yet developed magical scanners that can reads people's sexual desires from afar (note: society will profoundly change the day such a device is invented). So let's lay out some numbers that are going to blow your fucking mind:
In surveys, 18 percent of males admitted to having sexual fantasies about children, eight percent said they'd masturbated to those fantasies, and four percent said they'd have sex with a child if they could get away with it. "But that's just a survey!" you say, "They could be lying in either direction!" True. So the researchers took a bunch of subjects and hooked them up to boner detectors. Depending on the experiment, the percentage of subjects who got turned on by naked children (under age 12) ranged from 17 percent to 50 percent.
Michael Seto/Indiana University
Not factoring in the number of men turned on by boner detectors.