Post-Marxism is a trend in political philosophy and social theory which deconstructs Karl Marx's writings and Marxism proper, bypassing orthodox Marxism. The term post-Marxism first appeared in Ernesto Laclau and Chantal Mouffe's theoretical work Hegemony and Socialist Strategy. It can be said that post-Marxism as a political theory was developed at the University of Essex by Laclau and Mouffe. Philosophically, post-Marxism counters derivationism and essentialism (for example, it does not see economy as a foundation of politics and the state as an instrument that functions unambiguously and autonomously on behalf of the interests of a given class).[1] Recent overviews of post-Marxism are provided by Ernesto Screpanti,[2] Göran Therborn[3] and Gregory Meyerson.[4]