Given the amount of land it occupies, it might have been nice if it had taken advantage to have a natural wetland waste management system or a composting toilet that fertilized a garden. This Tree Hugger is a little potty-obsessed, so when I saw a design website with The world’s best public toilets for 2016, of course, I had to look, only to find that most of them were far older than 2016 and many had been on Tree Hugger years ago.