For many years, the most lucrative commercial guiding operation on Mt. Everest has been a company called Himalayan Experience, or Himex, which is owned by a New Zealand mountaineer named Russell Brice. In the spring of 2012, more than a month into the climbing season, he became increasingly worried about a bulge of glacial ice three hundred yards wide that was frozen tenuously to Everest’s West Shoulder, hanging like a massive sword of Damocles directly over the main route up the Nepal side of the mountain. Brice’s clients (“members,” in the parlance of Himalayan mountaineering), Western guides, and Sherpas repeatedly had to climb beneath the threatening ice bulge as they moved up and down the mountain to acclimatize and establish a series of higher camps necessary for their summit assault. One day, Brice timed how long it took his head guide, Adrian Ballinger (“who is incredibly fast,” he wrote in the blog post excerpted below), to climb through the most hazardous terrain:

It took him 22 min from the beginning to the end of the danger zone. For the Sherpas carrying a heavy load it took 30 min and most of our members took between 45 min and one hour to walk underneath this dangerous cliff. In my opinion, this is far too long to be exposed to such a danger and when I see around 50 people moving underneath the cliff at one time, it scares me.

Adding to Brice’s concern, some of his most experienced Sherpas, ordinarily exceedingly stoical men, approached him to say that the conditions on the mountain made them fear for their lives. One of them actually broke down in tears as he confessed this. So on May 7, 2012, Brice made an announcement that shocked most of the thousand people camped at the base of Everest: he was pulling all his guides, members, and Sherpas off the mountain, packing up their tents and equipment, and heading home. He was widely criticized for this decision in 2012, and not just by clients who were forced to abandon their dreams of climbing the world’s highest mountain without receiving a refund for the forty-three thousand euros they had paid him in advance. Many of the other expedition leaders also thought Brice was wildly overreacting. The reputation of Himex took a major hit.
After what happened last Friday, though, it’s hard to argue with Brice’s call.

Jon Krakauer on the last week's climbing accident on Mt. Everest, the worst in its history.

I did not realize just how much the dangers of climbing Everest have shifted since Krakauer wrote the riveting Into Thin Air. The danger of the thin air has been lessened for Western climbers.

Western climbers now use bottled oxygen much more liberally than they did in the past; many Western climbers now prophylactically dose themselves with dexamethasone, a powerful steroid, when they ascend above twenty-two thousand feet, which has proven to be an effective strategy for minimizing the risk of contracting high-altitude cerebral edema (HACE) and high-altitude pulmonary edema (HAPE), potentially fatal ailments that are common on Everest...

It wasn't thin air that caused last week's tragedy. In fact it was quite the opposite: water in its solid state, “an overhanging wedge of ice the size of a Beverly Hills mansion.”

I enjoy tests of endurance, and I don't mind long bouts of physical discomfort and pain, but I've never had any urge to combine it with the roll of the dice with Death that seems to be climbing mountains like Everest and K2.