Last summer a research assistant from a study being done at the University of Michigan interviewed me about my use of human urine as fertilizer. They had gotten a $3 million grant to investigate the cultural and practical aspects of converting urine into "pee tea" and I have been doing that for over 30 years. This video shows a bare bones approach to recycling human waste and growing beautiful vegetables. According to the U of M one of the hardest aspects of doing it is getting people past the "yuck" factor. Once that happens it makes all the sense in the world. I love my urine diverting composting toilet because water is too valuable to poop and pee in and you lose all the free fertilizer. You can do this too!
Here's an update from February 2022: https://www.nature.com/articles/d4158.... The data keeps getting better. The Urine Revolution could help save the world.