The Economist asks: Do safe spaces and trigger warnings clash with liberal values?
Across America, there have been calls on university campuses to limit free speech. Anne McElvoy travels to the University of Chicago to explore the arguments. And a US correspondent, Idrees Kahloon, reflects on his student days at Harvard, when social justice campaigns riled him.
Music by Chris Zabriskie “Divider” (CC by 4.0 UK)
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