For forty years there has been a serious argument that class is finished as an explanatory concept. It is not a lazy argument — it was made by capable people with real evidence, and several of its claims are simply true.

And at the same time the classifications of 8.2.2 keep working, sorting populations into groups whose life expectancies, children's chances and job security differ steeply and consistently.

Both of those things are the case. This lesson is about how, and about what a "class effect" actually is when almost nobody uses the word about themselves.

The case against class, taken seriously