I was thinking about this today, the only male I can think of who is a feminist/pro female rights activist is my brother. Our dad left us when he was 18mnths and he was the only male in our household growing up (it was my mum,me,him and my 2 older sisters). Our house was a matriarchy with him being the only boy and the youngest and he often despairs at how other men behave towards women. Do you think that the male/female ratio of the household whilst growing up has any influence