Is Marxist philosophy withering away?

Gorbachev's ascent to power in the Soviet Union in 1985 and the events that followed appear to have led to a dramatic decline in philosophers' interest in Marxist philosophy. The magnitudes of philosophical literature on Marx, Engels, Lenin, and Hegel recorded in annual volumes ofThe Philosopher's Index have all been shrinking in recent years. In the 1992 volume, the share of the publications on Marx within all philosophical publications has dropped to almost one-third of what it was on average in the 1981–1985 volumes, on Engels and Lenin to about one-fifth, and on Hegel to about two-thirds.     

Bogdanov and Lenin: Epistemology and revolution

This paper explains how A. Bogdanov changed from a left Bolshevik impatient for armed insurrection into a moderate proponent of revolution through cultural transformation by placing him in the context of a debate over epistemology among Russian Social Democrats in the early twentieth century. By relying on neo-Kantian epistemology to justify socialist revolution, N. Berdyaev actually began to turn away from Marxism. Lenin espoused a naive realism that was consistent with scientific socialism, but which did not satisfy Bogdanov. Empiriomonism, Bogdanov’s neo-Positivist epistemology, led him away from violent revolution and toward a proletarian cultural revolution.