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.
Individuality is the aim of political liberty. By leaving the citizen as much freedom of action and of being as comports with order and the rights of others, the institutions render him truly a freeman. He is left to pursue his means of happiness in his own manner.