Thanks for that @princessperibanu ! I would have to agree with @stortebeker here on this one though... poop is fine, but everything else we put in ourselves or our sewers needs to be considered. There is a great documentary that features the various solutions Canadian cities have taken... one of which also provides sewage based fertilizers for FREE but the material provided is full of condoms, microbeads, pharmaceuticals, industrial wastes AND processed feces :/ I found a preview to the doco here:

The difference with HUMANURE is that it doesn't need to come in contact with water, can be processed on site or at a proper facility and can avoid contamination from society's weird habits.