Political correctness gone mad?

Is political correctness an enemy of free speech, sparking needless conflict? Or is it a weapon in the fight for equality, restoring dignity to the downtrodden? How should we talk about the things ...

Is political correctness an enemy of free speech, sparking needless conflict? Or is it a weapon in the fight for equality, restoring dignity to the downtrodden? How should we talk about the things that matter most in an era of rapid social change? Four thinkers take on one of the most heated debates in the culture wars of the twenty-first century.