Wow, gates really outdid himself there. I’ve used those for years on hiking trails.
Some of the relatives were very back to nature. First time I ever ate milk weed.
They were talking about getting a "Rockefeller Toilet" and the gist of it was a European composting toilet that a member of the Rockefeller family was promoting.
On a ski trip, we picked up another of his relatives at a commune on the way to Whiteface. Using an outhouse for #2 in ~5F temps is an experience...