'not more training; more focussed training'
Recent studies on startle factor considered what aspects might be trained, this also identified areas where existing training could detract from the safety objective.
The industry could better use training time by identifying tasks which no longer apply in modern operations, or the techniques which lead to negative training. Not more training, but eliminate the unnecessary tasks and re-evaluate how training is carried out.
Regulators tend to focus on more training regulations; they need a department for removing regulations, as assessed by safety statistics - but which data to use and with what view of safety in a very 'safe' industry.