Here is a podcast with lenore Skenazy. She talks about child hyper protection - how we parent too scared and need to leave our children alone more.
The podcast is good, but you have to skip the first ten minutes of monologuing about unrelated issues.
The worst part is when the interviewer asks how we get bad parenting laws if parents are also voters. There is this assumption that Democracy scoops up some aggregate "will of the people" and turns it into policy. David Friedman calls it the middle school civics class view of Democracy. More sophisticated analysis of Democracy isn't nearly as pretty.
She's worth following on Twitter. I'll keep a link to her blog. The article she co-authored with Jonathan Haidt is awesome. And I might try the podcast again.