Thanks, yes, our climbing staff at camp is skilled at teaching correct climbing technique. I use this example to help 10-yr-olds understand why they cannot climb a random rock face during a hike.
I didn't mean to suggest otherwise about the teaching of safety if that's how you read my comment. I think the model you're teaching to the 10-year-olds is both well suited to the audience, and gives them a tool to use to analyze other situations they find themselves in. Sorry if I got derailed a bit from that point while fleshing out the safety system involved in climbing and the risks therein for the non-climbers.
Now I just wish that some of the people I see climbing outside (and inside!) would think as much as you're asking the 10-year-olds to. If they did that much they'd be much safer, nevermind a fuller analysis of the system.
You're certainly welcome to, so long as you don't scare them off climbing ;-)
I should also note that I am in no way professionally qualified to talk about safety in climbing, or risk analysis in general. I just like to climb, and prefer to do so safely.
No problem, I'll frame this as a 'Scoutmaster's Minute' where we talk philosophy and do Q&A. Give them something to think about as the go out the door.