When my kids were little, they enjoyed a book called “Everyone Poops.”

What the book didn't cover, though, was what to do with it after it's flushed down the toilet.

For the City of Los Angeles, which has a population of 4 million, the answer was to buy a big farm in neighboring Kern County and spread it (in treated form) on the fields there. The 880,000 residents of Kern County—go figure—were not delighted with this arrangement.