I researched a piece about culture wars a few years ago and learned that culture war in Britain doesn’t really exist. It is incited, it is dreamt of and exploited, but it is essentially a fiction. British people are a kaleidoscope of opinion, not two sides staring over an abyss. That is the US, not here. The data on culture war comes from Bobby Duffy, professor of public policy at King’s College, London, and he has a new report about attitudes to immigration. You would do better to listen to Duffy than to many journalists and politicians. It is a...