A compulsion to change the world around us to suit our personal sensibilities is evinced by the tabloid columnist who calls for a film to be banned, the heckler at the comedy club who is outraged at the topic of the joke, the member of staff at a publishing firm who threatens to strike over a ‘problematic’ author, the student activist who sets off fire alarms to prevent a visiting speaker from upsetting his peers. We understand the impulse because we all feel it from time to time. However, to make the leap from the natural revulsion we experience at certain alternative worldviews to actively
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