I suppose most of you have seen (on the news or in person) the wooden warning sign near the entrance to the Eagle's Nest that says it's a dangerous site and only experienced cave divers should go in. I'm wondering if they shouldn't modify the sign to list the names (and ages) of all those who have died inside. That might prevent at least one unqualified diver from going in there.
Actually it would create more of a problem. People will try to dive it just to say the survived an area known for it's fatalities. One of the posters somewhere on the forum has a quote about not fixing stupid. No matter how many warnings, regulations and even government interference, people will find a way to oft themselves. They will street race their cars, wheely through traffic on their motorcycles and at the end of the day they will kill themselves and others.
It is a judgement call for someone seeing a father and son scuba diving to interfere and say it's dangerous. The father/mother should make the call. I've seen parents let their kids do back flips on wake boards, jump off ramps snow skiing, ride 4 wheelers and it doesn't bother me a bit. It is not my business. The risk for injury in these those activities are far greater than diving. Who knows, the father's buddies may have thought they were capable. In the news recently, they just celebrated a nine year old climbing the highest mountain in South America. We have a double standard when it comes to stuff like this.