Excrements on Mount Everest

14 tons of human excrement were brought from Mount Everest in 2018.

By the way, some people at the Nepal Mountaineering Association consider human waste the biggest problem and concern on Everest. The odor is sickening and the water starts to be contaminated. How can tourists be better poo-rists?

Source: https://www.washingtonpost.com/news/worldviews/wp/2018/08/07/mount-everest-is-a-fecal-time-bomb-heres-one-mans-idea-for-handling-14-tons-of-poop/