This essay will first briefly summarize these three formulations, assess whether they function as bulwarks of liberty. At that point, I will pivot to examine how the harm principle is incorporated into Mill's view of free speech in chapter two of the work, and briefly evaluate the strength of his defense against censorship in that context.
In his famous Paris Manuscripts of 1844, Marx argues that a society organized around the principle of private property and the commercial production of commodities forces man to stand in opposition to his own nature in order to subsist, and that this self-oppositional stance is best described as ‘alienated’ (or ‘estranged’) labor. To fully understand what Marx means by ‘alienated labor’, and under what circumstances labor becomes alienated, we must therefore first understand what Marx means by ‘human nature’. From there, we can understand what it means to be alienated from it, and the various ways in which this alienation is accomplished in a capitalist situation.