MARK STEYN: The slow death of free speech.

It is not merely that, as the Big Climate enforcers say, ‘the science is settled’, but so is everything else, from abortion to gay marriage. So what’s to talk about? Universities are no longer institutions of inquiry but ‘safe spaces’ where delicate flowers of diversity of race, sex, orientation, ‘gender fluidity’ and everything else except diversity of thought have to be protected from exposure to any unsafe ideas.

As it happens, the biggest ‘safe space’ on the planet is the Muslim world. For a millennium, Islamic scholars have insisted, as firmly as a climate scientist or an American sophomore, that there’s nothing to debate. And what happened?