Friedrich Engels, considered to be one of the principal founders of Marxism, criticized anti-authoritarianism as inherently counter-revolutionary. Academic John Molyneux writes in his book "Anarchism: A Marxist Criticism" that "anarchism cannot win", believing that it lacks the ability to properly implement its ideas. The Marxist criticism of anarchism is that it has a utopian character because all individuals should have anarchist views and values. According to the Marxist view, that a social idea would follow directly from this human ideal and out of the free will of every individual formed its essence. Marxists argue that this contradiction was responsible for their inability to act. In the anarchist vision, the conflict between liberty and equality was resolved through coexistence and intertwining.