Penn & Teller: Bullshit!, Season 4

Penn:
So what have we learned? The U.S. government continues to dump hundreds of millions of our dollars a year into misleading, religion-based, anti-sex education. The only good thing about the program? It doesn't work. Most kids just ignore it. Sure, we're throwing away money, but only really religious kids are hurt by it. Our religion-based government can't f*** us up on this because bullshit detection is written into our genes. The sex switch gets turned on at puberty, and no matter how much government or religion twists the truth, they're fighting the honest beauty of love and sex. That's like bringing a knife to a gun fight.