‘Class’ is one of the most important and generally overlooked of the Diversities. Whether you went to the right school and/or have the right accent is a key determinator as to whether you might succeed (make enough money) in the Arts and related professions. This article is a reflection of how it is in Britain, but I have no doubt that it is pretty similar everywhere else. I'll be delivering a talk called, “Inclusion is the future". A reminder to consider your audience, who will have different ways of thinking, different ways of learning, different cultures, different beliefs - all the things you cannot see just by looking at the audience. Who are you positively including in your speech and who have you have excluded because you never considered it ?