A stifling culture of safety is now spreading throughout Western academic institutions leading to a crisis in mental health, according to the social psychologist Jonathan Haidt. He tells Amol Rajan that the current obsession with ‘safe spaces’ and no-platforming, is not only a breach of freedom of speech, but is creating a generation unable to cope with modern life.

But the commentator Yasmin Alibhai-Brown argues that free speech has often been used as a justification to spout hate speech and prejudice. She defends political correctness as a means to build a safer, more compassionate world.

The writer Olivia Sudjic made her name after the publication of her debut novel Sympathy which explored surveillance and identity in the internet age. But as she became the focus of attention she felt trapped in a spiral of self-doubt. She looks at the epidemic of anxiety among the so-called ‘snowflake’ generation.

Changing attitudes are at the heart of Mark Ravenhill’s new play, The Cane. Should a well-respected teacher be punished retrospectively for past actions which are now deemed unacceptable, but few questioned at the time?

Producer: Katy Hickman