The_Walrus wrote:
Liberty until it infringes on the safety of individuals or society. I don't know how familiar you are with the works of John Stuart Mill, but he made it very clear that liberty is not "being able to do whatever you want".
I'm sure he was alluding to the non-aggression principle when he stated that. Not the justification for banning a type of weapon. From the looks of it, he was ardently against forms of government that violated this principle.
I would also argue that a government that bans a certain type of weapon is violating this principle.
This section of his Wiki backs that up:
Mill believed that "the struggle between Liberty and Authority is the most conspicuous feature in the portions of history." For him, liberty in antiquity was a "contest... between subjects, or some classes of subjects, and the government." Mill defined "social liberty" as protection from "the tyranny of political rulers." He introduced a number of different tyrannies, including social tyranny, and also the tyranny of the majority.
Social liberty for Mill meant putting limits on the ruler's power so that he would not be able to use his power on his own wishes and make decisions which could harm society; in other words, people should have the right to have a say in the government's decisions. He said that social liberty was "the nature and limits of the power which can be legitimately exercised by society over the individual". It was attempted in two ways: first, by obtaining recognition of certain immunities, called political liberties or rights; second, by establishment of a system of "constitutional checks".
However, in Mill's view, limiting the power of government was not enough. He stated, "Society can and does execute its own mandates: and if it issues wrong mandates instead of right, or any mandates at all in things with which it ought not to meddle, it practices a social tyranny more formidable than many kinds of political oppression, since, though not usually upheld by such extreme penalties, it leaves fewer means of escape, penetrating much more deeply into the details of life, and enslaving the soul itself."[18][b]