"Once upon a time (back in the Jurassic age, when I was in university), 
the most progressive forces in society believed passionately in free speech, tolerance, pluralism and diversity. "
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"They still claim to believe in those things – until someone says something they don’t like, at which point they fight to shut them down."
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From: Intolerance is now a vice of the left - Margaret Wente - The Globe and Mail - Apr. 15 2014