Zoos are becoming facsimiles - or perhaps caricatures - of how animals once were in their natural habitat. If the right policies toward nature were pursued, we would need no zoos at all.
My Dad hated his job. He sold overcoats, but he wanted to make movies. He had a failed career working with the Ritz Brothers - they were like the Marx Brothers, only a tier below. I always had a picture in my mind of him in a straw hat.