'A fantastically timely book written by one of the smartest thinkers in Britain' Piers Morgan 'Impassioned, scholarly and succinct' The Times Free speech is the bedrock of all our liberties, and yet in recent years it has come to be mistrusted. A new form of social justice activism, which perceives language as potentially violent, has prompted a national debate on where the limitations of acceptable speech should be drawn. Governments throughout Europe...