Anti-Duhring remains one of the greatest works of classical Marxist theory despite all attempts to claim that, being written by Engels, it is somehow separate from or even opposed to Marxism-qua-Marxism. In 1979, for example, Jack Mendelson wrote a journal article that was paradigmatic of this claim that Engels' conception of Marx's project was a "metaphysical" distortion of a proper Marxism. Indeed, in On Engels' Metaphysical Dialectics , Mendelson describes and defends the commonplace argument that Engels, specifically in Anti-Duhring (though he cites Ludwig Feuerbach And The End of Classical German Philosophy as a secondary symptom), produced a warped ontology of the Marxist project that, by providing us with notions such as "dialectical materialism" and claims that Marxism was a "world outlook", wrongly mutated Marxism into an orthodoxy that was not properly Marxist. It is strange that these claims linger. This strangeness becomes most a
Marxist-Leninist-Maoist reflections