existentialism | Atheist Rap | Existentialism | Atheist Manifesto: The Case Against Christianity, Judaism, and Islam |
Theoretic foundations of the Left School combined elements of classic Marxism, Leninism, Trotskyism, and French atheist existentialism (primarily, Jean-Paul Sartre, Albert Camus and Antoine de Saint-Exupéry).
After the merger the two groups ideologically enriched each other through bringing together the ideas of Trotskyism and the New Left (mainly Herbert Marcuse, Che Guevara and Régis Debray) by PNC and the ideas of French atheist existentialism (essentially, Jean-Paul Sartre, Albert Camus and Antoine de Saint-Exupéry) by the "Left School".