A common response to someone like me getting pernickety about an issue like the University Challenge is “it’s not that deep”. But here’s the thing: yes it is. It really is. This is our history, it’s our culture – whatever your class, race and tastes, subcultures as deeply ingrained as jungle and drum & bass form part of the fabric of Britain, part of how we relate to one another and see ourselves, part of how the world sees us.