Isn't climbing supposed to be one of "the" symbols of comradeship and team work? During the time Tenzing Norgay Sherpa — who would have been 100 years old Thursday — and Edmund Hillary climbed Everest in 1953, everyone was involved and shared the risk, the challenges and the joys of adventure.

How different it has been this year. As the world moves on to read of the next tragedy from Asia, the loss of 16 lives in an avalanche on Everest on April 18 at the start of the climbing season is for many likely to be yesterday's news.

For us, though, our deep sense of sadness remains, only made worse by the tales of family and friends whom we have grown up or worked with in the Himalayan region.