"John Stuart Mill argued that eccentricity – that is, the freedom of individuals to be eccentric, to express themselves eccentrically, to hold and propound eccentric ideas and to do eccentric things – was not only a hallmark of a free society, but a necessary feature of any progressive society: new ideas, after all, can only be borne from innovation and experimentation, and old ideas (or values or habits) that are not or are no longer good (however defined) can only be revealed as such when some are willing to reject the old in favor of the new, and this is the province of eccentricity. He also argued, however, that there is a tendency in the mass of any population to recoil against eccentricity – regarding expressions or demonstrations of eccentricity as ‘weird’ or ’strange’ or ‘dangerous’ – and to actively or (more insidiously) passively discourage eccentric behavior or action or speech."