[hippoman]

Whenever there's a big disaster, people want to find technical solutions. But the real problem is not even plane crashes at all. It's car crashes, heart attacks, suicides, murders, and other preventable disasters that aren't so newsworthy but can still be helped. We all know air travel is much safer than walking or driving and also expensive, partly to pay for that extreme safety. Adding more expense to make such a safe thing even safer is wasting money.