The [Booker] prize was actually responsible in many ways for my political activism. I won this thing and I was suddenly the darling of the new emerging Indian middle class – they needed a princess. They had the wrong woman. I had this light shining on me at the time, and I knew that I had the stage to say something about what was happening in my country. What is exciting about what I have done since is that writing has become a weapon, some kind of ammunition.