David Mamet says playwrights have a responsibility to confront the violent past of racism in America. “I am old enough to remember separate waiting rooms, restrooms, and drinking fountains in the American south: one set for blacks, one for whites. Looking back, one says: ‘Was there ever a greater, more widespread or persistent delusion than that of racial superiority?’ And the answer was and is: ‘No.’ So, though I decry and abominate the computer, the mass media and, indeed, most things that differentiate the 21st century from the 19th, I remind myself that I have lived to see the beginning of the end of American racism – and that is something to have lived to see.”