Women have been taught that, for us, the earth is flat, and that if we venture out, we will fall off the edge. Some of us have ventured out nevertheless, and so far we have not fallen off. It is my faith, my feminist faith, that we will not.

I want to continue to help women. Like Dworkin their essential impulse when they see human beings living freely is to try and control or stop them – for their own good. The imperative at the heart of my writing – what must be done – comes directly from my life.

An anti-war activist and anarchist in the late 1960s Dworkin wrote 10 books on radical feminist theory and practice. Andrea Rita Dworkin (September 26 1946 – April 9 2005) was an American radical feminist and writer best known for her criticism of pornography which Andrea Dworkin argued was linked to rape and other forms of violence against women.