“There is a severe problem with diversity in the arts, and the media, right across the board. It’s so obvious that you don’t even need statistics to see it. And it’s getting worse, now that the cost of living in many large cities plus, for example, the falling revenues in the music industry – means that it is much, much harder to make it. Those who do make it will typically have somewhere to crash during those lean years, and those who do are disproportionately well-off.”