" You can’t be too prescriptive about what a writer does, but it’s important to me to get these ideas into the books, just for my own peace of mind, so that I feel I’m not just doing this to make money, I’m not just writing pageturners for people to skim through, put aside and forget. Like anybody else, I want to make the world a little more like the world I’d like to live in, sad though that is. So I put forward these ideas however subtly or cack-handedly to the extent that I can get away with it. The good thing about writing is that you can do this in a non-invasive, non-penetrative way, you’re not telling people this is what they should do, you’re just presenting ideas [Mitchell "