In reply to J1234:
> Can anything be learnt, is there a place for the BMC in this. I believe in the US there is follow up and an evaluation of what went wrong.
We had a very detailed (if ultimately inconclusive) discussion about exactly this issue on UKC back in 2008, with UKC even going as far as commissioning two opinion pieces from myself and Simon Lee.
See
https://www.ukclimbing.com/articles/page.php?id=1110
and
https://www.ukclimbing.com/articles/page.php?id=1099
In the intervening time nothing has changed. There are still sadly far too many deaths and still no coherent effort to systematically analyse and try to learn any potential lessons from them.
I am now probably more open to Simon's point of view that some accidents may indeed be due to "unknown unknowns" but I still hold to my original belief that accidents mostly happen due to "dangerous occurrences" and "unsafe acts" taking place regularly and repeatedly by climbers and can potentially therefore be reduced from better understanding and awareness of what the key risk factors and behaviours actually are.
Whether anything will change in the medium term, I doubt it. The BMC and British climbing and mountaineering more widely are preoccupied with various other current issues, so innovations in this area are probably unlikely.