A big problem up at Mount Eversest is when climbers go to the bathroom. They don't do anything with the waste.
When climbers go up they see the waste and don't do anything about it.
Their is more than 100 pounds of waste up on Mount Everest.
Because it is so cold up there they cant go for a long time. The only thing they can do is just cover it up. If they do go for a long time they will get frost bite.
The climbers can ware dipers and go in them. They don't have to go out side in the cold.