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.
There is never vulgarity in a whole truth, however commonplace. It may be unimportant or painful. It cannot be vulgar. Vulgarity is only in concealment of truth, or in affectation.
They seem much rarer now, those auteur films that come out of a director's imagination and are elliptical and hermetic. All those films that got me into independent cinema when I was watching it seem thin on the ground.