It is conventional to say that the US is more polarised now than ever before – at least since the Civil War. But intense partisanship has been a feature of American politics since the Revolution. So what is different about polarisation today? And if there is a “cold civil war” in America at the moment, how will it end? Adam talks about this with the political scientist James Morone, one of the shrewdest observers of America’s ever-divided soul.
