How is existentialism portrayed in this book?

While
existentialism isn't an overt theme in the book, there are elements of it, nonetheless. One such
element is the need to impose meaning on an inherently meaningless world. That's precisely what
the animals do when they take over the running of the farm from Mr. Jones. Where once they were
slaves, now the animals have meaning and purpose in their lives.

Existential
freedom is another important element. In...