I am going to respectfully disagree, Pete. I kind of think this is a necessary catharsis of progress.
My beliefs are based on two core concepts: (i) ultimately, rebreathers are the future of diving - the question is how long the road is; and (ii) right now, proportionately, there are too many people dying whilst using rebreathers - not just old divers, or unfit divers, or inexperienced divers - but really good divers. Wes's unit may have been irrelevant to his death, but that has certainly not always been the case.
Ultimately because of the inevitable march of progress we will end up with cheaper, simpler and easier to use rebreathers. But that is a process. And unfortunately in every other field of human development progress comes at a human cost whilst we learn from our errors (just look at the early years of aviation and how astonishingly dangerous they were - today millions of people are transported thousands of miles every day in almost perfect safety; cars, moutaineering, etc. all went through the same journey). Deaths make people look long and hard at things, and find ways to make them safer and better.
It may not feel like it at the time - especially for the bereaved. But these are necessary steps along the way.
My beliefs are based on two core concepts: (i) ultimately, rebreathers are the future of diving - the question is how long the road is; and (ii) right now, proportionately, there are too many people dying whilst using rebreathers - not just old divers, or unfit divers, or inexperienced divers - but really good divers. Wes's unit may have been irrelevant to his death, but that has certainly not always been the case.
Ultimately because of the inevitable march of progress we will end up with cheaper, simpler and easier to use rebreathers. But that is a process. And unfortunately in every other field of human development progress comes at a human cost whilst we learn from our errors (just look at the early years of aviation and how astonishingly dangerous they were - today millions of people are transported thousands of miles every day in almost perfect safety; cars, moutaineering, etc. all went through the same journey). Deaths make people look long and hard at things, and find ways to make them safer and better.
It may not feel like it at the time - especially for the bereaved. But these are necessary steps along the way.