Her book “Against Our Will” argued that rape was a crime of power and violence, not passion; it led to laws that made it easier to prosecute rapists.
“Man’s discovery that his genitalia could serve as a weapon to generate fear must rank as one of the most important discoveries of prehistoric times ... ”
Rape “is nothing more or less than a conscious process of intimidation by which all men keep all women in a state of fear.” (Italics hers.)
Ms. Brownmiller became a vociferous opponent of the multi-billion-dollar pornography industry. She believed strongly that its dehumanization of women was a major contributor to sexual violence.
Part of quite a long obituary at https://www.nytimes.com/2025/05/24/books/susan-brownmiller-dead.html
Can be read in full at https://archive.is/ph3t7