Social commentary is sometimes found at the heart of good art, whether that art form is literature or popular music. The novel, Animal Farm by George Orwell, and the rock album, Animals written and performed by Pink Floyd share the same characteristic of scathing social commentary. The artworks also share an animal metaphor that serves to cast a dark light on human social interactions and stratification functions. Conversely, the artworks individually attack the diametrically opposed, socio-economic systems of communism (by Orwell) and capita ....