Fred Baumann:

Three cognate tendencies have arisen in the United States to combat Locke-fed milk-and-water liberalism in the name of true justice. First, as mentioned, is the Marxist strain. Marx, acutely aware of the injustices that any ruling class commits, wished to dissolve politics altogether by means of a salvific proletariat, which would usher in a change in human consciousness that approached what he called “species being.” The state would wither away and administration would thus be apolitical and innocent.

Second, American “pragmatism” and “progressivism,” thrilled by the potential of science to rationalize human life, attacked the outmoded limitations on the state that liberal constitutionalism presented. Rule by experts was to replace the clumsy Madisonian system of rival factions and governmental branches balancing themselves out. The ruling class wasn’t a problem because it would merely transmit the findings of science, and, less charitably, because it would be composed of the pragmatists and progressives themselves.

But, third, when hope for the proletariat had faded (as it had even for Lenin, who thought the proletariat capable of nothing better than “trade union consciousness”), and when the luster of scientific planning had also been dimmed through experience of its failings, rescue came from the France of Sartre and Merleau-Ponty in the form of what Allan Bloom called “Left Nietzscheanism.” It was Left in being radically egalitarian and Nietzschean in being irrationalist. This combination, oddly, was reassuring, because it meant one could rule from “commitment”—which is to say, out of good moral intentions rather than actual knowledge (which was anyway impossible).

It’s a long article, but well worth the time. Make it count, because you only get one free article per month at that site.