This is a provocative article about how we raise our kids. My kids are now young adults but these type of issues were hotly debated in my house and among my peers. I'm not sure I would have let a 9 year old take the subway but I did let my then 13 year old take the bus to the city about an hour away. Many other parents refused to allow their kids to do this. :shrug:
...
"Childhood really has changed since today’s parents were kids, and not just in the United States. Australian children get stared at when they ride the bus alone. Canadian kids stay inside playing videogames. After I started a blog called Free Range Kids, I heard from a dad in Ireland who lets his 11-year-old play in the local park, unsupervised, and now a mom down the street won’t let her son go to their house. She thinks the dad is reckless.
What has changed in the English-speaking world that has made childhood independence taboo? The ground has not gradually gotten harder under the jungle gym. The bus stops have not crept farther from home. Crime is actually lower than it was when most of us were growing up. So there is no reality-based reason that children today should be treated as more helpless and vulnerable than we were when we were young.
If parents all around us are clutching their children close, it’s easy to understand why: It’s what pop culture is telling us to do. Stories of kidnappings swamp the news. Go online, and you can find a map of local sex offenders as easily as the local Victoria’s Secret (possibly in the same place). Meantime, if you do summon the courage to put your kids on a bus or a bench or a bike, other parents keep butting in: An unwatched child is a tragedy waiting to happen...."
http://theweek.com/article/index/96342/the-last-word-advice-from-americas-worst-mom