Women in theatre: why do so few make it to the top?
An all-female Julius Caesar has just hit the stage, but it's a rarity in theatre. In a special report, Charlotte Higgins asks leading figures why women are still underrepresented at every level of the business " and what needs to change"It's a big world in here" is the ringing phrase the Young Vic theatre in London has adopted as its motto. It's a nice play on Shakespeare, for, as he said, all the world's a…