No, this book is not about Delilah. Nor is it a rant against men. It is written to bring attention to the shrinking Y chromosome and hopefully to save it. We have lived for thousands of years with men and it is usually a good parasitic relationship, not everywhere in the world, but in most civilized places. Hopefully, it might encourage more research into the shrinking Y to save it, and may also restore women to their rightful place in society.