On narcissism, I am not comfortable making pronouncements on the overlap between that and objectification, though I did touch on it a bit in my recent article, https://medium.com/p/13fd39b23c0c

I am confident that there has never been a matriarchal society ever. There have been more equal societies, but no, it is not a conspiracy that suppresses knowledge of matriarchy. Besides, people don't seem to understand what that would mean. Why want a dominance of one sex or gender over another?