I have just finished reading Jon Krakaeurs book "Into Thin Air" about the 1996 Everest fiasco. The events that took place cannot be said to have been caused by any one single event but, like a lot of accidents, the culmination of numerous contributory factors.
I cannot help but think back to the successful 1953 British Commonwealth Expedition. Compared with clothing and equipment that is available today their kit was, I think, almost primitive with heavy fabrics(compared with today) and bulky equipment. Yet, as far as I know, all members came through unscathed. I'm not even aware that there were any serious cases of frost bite or altitude problems.
Yet, nowadays - unless I am wrong, scarcely a year goes by when there is not some mishap on Everest. Cases of frostbite, AMS and even deaths crop up despite the advances in clothing and equipment design and manufacture. I know far more people climb Everest in a season nowadays that did so fifty or sixty years ago; but surely the aforementioned "improvements" should compensate.
I'd be interested to hear what others think.
Post edited at 10:16