From Islamist terror to feminist equal pay campaigns and the apparent Brexit hate crime epidemic, identity politics seems to be everywhere nowadays. This is not entirely an accident. The progressive liberal-left, which dominates our public life, has taken on the politics of race, gender, religion and sexuality as a key part of its own group identity - and has used its dominance to embed them into our state and society.In The Tribe, Ben Cobley guides us around the 'system of diversity' whic...