Pigs aren't unclean, it's that they are most genetically similar (of livestock) to humans and therefor parasites and diseases are most likely to be transferrable.
>>21579881
That is incorrect. Vegetables will absorb pretty much anything from the environment and store that internally so you can't just wash it off. That was the reason for the ecoli lettuce problem. Human waste has to be treated before it can be used as fertilizer, or rather the process of turning it into fertilizer is what kills dangerous bacteria.
Biosolids can be used on agricultural land, forests, rangelands, disturbed land in need of reclamation, or nonagricultural lands like parks, golf courses, and home lawns and gardens. Biosolids that are to be beneficially used must meet federal, state, Tribal and local requirements.
>>21578539 (OP)
Its just so obvious what humans really are. We arent special at all. To think people really make pigs eat shit and not think twice about it.
>>21581417
Don't be daft, we humans surpass any other species for accomplishments alone by light years. That doesn't mean animals shouldn't be treated with respect, but that we ain't worthless golems either.
I'm more surprised by the fact that pigs can live at lest partly from our excretions.
I mean, isn't that basically what our mammal bodies deemed waste and unusable? PIgs are mammals too, so what nurtients can they pull out of what our body regarded as useless?