Met an old native American near Hot Springs, Montana... his life philosophy was "Turdology." "It takes $hit to grow $hit" he said... you put cow manure on your veggies to make them grow... then you eat them and make more manure... Turdology.

While I lived in Austin, we used to get a marvelous fertilizing product from the city's wastewater treatment plant, locally known as 'Dillo Dirt. More turdology!