My definition of radical feminism is Camille Paglia or Susie Bright. They challenge and destroy perceptions of gender. This book is a poorly written rant against heterosexual sex written by someone who did Believes tenure Means never having to say you're sorry, or checking your facts or talking to real people. The best revelation in this book - porn leads to masturbating. Shocking! Read Rene Denfeld If You Want to read a clear thinking feminist with a decent writing style (you'll be hurting for a decent writing style after this thing.) If you are inclined to agree with MacKinnon then read Dworkin. At least Dworkin has some great sex talk in her books.