This assignment examines the views of three philosophers – Albert Camus, Jean-Paul Sartre, and Friedrich Nietzsche – on existentialism. It analyzes how these thinkers explore themes like individual freedom, meaninglessness, and the search for purpose in a world devoid of inherent meaning. The analysis is exemplified through Camus's novel *The Stranger*, where the protagonist Mersault embodies certain aspects of existentialist thought.