I'm trying to grasp how this approach is to actually be applied in the real world. If someone wants to study scuba incidents and fatalities with an open mind for system solutions to substantially reduce risk, I doubt anyone's got a problem with that.
But let's say you get some publicly recognized entities, DAN, Scuba Board, maybe PADI & SSI, to issue an annual public report with your breakdown and recommendations.
And in the 'real world,' nothing much changes. We still see dive op.s taking 'OW-only' divers to 130 feet at Belize's Blue Hole, recent OW-graduates go on guide-led dives at 80+ feet, people don't do buddy checks to some idealized standard, whatever. Basically, your recommendations aren't changing what you wanted changed.
Then what do you do?
And when do you quit? There will always be occasional dive fatalities. It's often said Scuba is a fairly 'safe' sport (I don't recall numbers; I've been under the impression we're not dying like flies compared to other outdoors activities like hiking, skiing, etc... Does anyone know differently?). If you adopt the attitude 'no life lost is acceptable,' then you run the risk of piling on regulation after regulation, year after year, hence the fear of 'OSHA-itis,' if you will.
So what are you proposing be done in terms of real world action?
Richard.