Evaluate Mill's liberty principle. What does Mill mean by liberty? What other principles are important to Mill's argument?

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Evaluate Mill's liberty principle. What does Mill mean by liberty? What other principles are important to Mill's argument?

John Stuart Mill was born in London in 1806, the son of the philosopher James Mill. James Mill was a close friend of Jeremy Bentham, the founder of utilitarianism (the theory that states that the right course of action is the course which generates the most happiness). Bentham and James Mill educated J. S. Mill rigorously, to such an extent that he began reading Ancient Greek at age 3. He was reading Plato's Dialogues at age 13 - in their original form. His father trained him in political economy, philosophy, the classics and many other intellectual subject areas.

Mill was an active philosopher. He was a member of the philosophical radicals (a group of utilitarian philosophers) and worked for the East India Company. But his education took its toll. At the age of 21, J. S. Mill had a mental breakdown. His father and Bentham had educated him to be the perfect utilitarian - i.e. the perfect rational being, but Mill began to develop his own emotions and his own opinions. He felt that his "habit of analysis" had destroyed all his capacity for emotion - he had no spontaneous and natural feeling. When this period of depression was over, Mill entered a new era, which produced his book On Liberty.

One of the main arguments that Mill propounds in On Liberty deals with his liberty principle (LP). This, apparently, is "one very simple principle" which defines "the nature and limits of the power which can legitimately be exercised by society over the individual". According to Mill, liberty is what defines the legitimacy of a society - "any society that fails to honour the liberty of the individual is illegitimate. Its use of power cannot be justified if it trespasses on the rightful sphere of individuality". So therefore the LP must be applied to everyone in a society for it to be legitimate.

The LP has many subsections which allow it to work; to just leave people free to do as they please does not make a society legitimate. In fact, this would horrify Mill, because he is particularly worried about the tyranny of the majority, and in this society an irrational majority could easily exact a tyranny upon the rational minority as there would be no safeguards or restraints. The LP is put into place to stop this happening. Mill is interested in the restrictions that law is allowed to place on people, but he is also interested in the moral and social pressure that can be exerted by society upon individuals. He doesn't want people to blindly follow custom.1

One of the sections of the LP is the harm principle (HP). This principle states that there are two kinds of acts that a person can do. The first kind are self-regarding acts, which only affect the individual who is doing the self-regarding act, for example using drugs to get high alone in your house.2 The other kind are other-regarding acts, which affect other people, for example shooting someone in the face. A society is only legitimate when it restricts other-regarding acts, and doesn't touch self-regarding acts, as these acts are part of the private sphere. There are problems with this however. As mentioned in the footnote, its application is ambiguous. Drug use is a classic example of a self-regarding act, but is it totally self-regarding? There have been cases of drug driving, and drug related killings, which show that drug use may actually be an other-regarding act. It could also be argued that since drugs kill brain cells (this has been scientifically demonstrated) that drug use lowers the intelligence and awareness of the individual over time, thus creating social problems. Or, if the person develops an addiction, this could have other serious effects, e.g. the person may steal to fund their habit.
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Another problem with the HP is the question of what counts as harm. It is obvious that physical abuse should be restricted, and acts such as fraud, deception and robbery. But what about emotional and psychological abuse? Should this be restricted? Is it even possible to restrict this? It would mean restricting the use of harmful utterances, which is impossible unless the language is conditioned in a style similar to that of the Party in George Orwell's 1984, and this would be a totalitarian measure which restricts freedom completely, and goes contrary to what Mill originally wants. Is ...

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