Gas fueled makeshift stove: Another ingenius mountaineer’s creation or signs of times?

This picture caught my attention while browsing old files. Taken by Engr. Joy Guadalupe using his EOS 450D camera at Sito Napan during last year’s Penek Busay , I can’t help but marvel at the ingenuity of these mountaineers!. Look at the makeshift stove complete with gas fueled(distilled water bottle) tank and a regular plastic tubing pipe!