My dad served in the Air Force as ground crew for several years and doesn't really talk about it. I know that it's there. I think my main thing about direct or indirect experiences as near to home as it were is the idea of self-sacrifice really.
A handful of works in history have had a direct impact on social policy: one or two works of Dickens some of Zola 'Uncle Tom's Cabin' and in modern drama Larry Kramer's 'The Normal Heart.'
