0 websites and internet discussion groups that are concerned with men's interests and rights as opposed to women's, often connected with opposition to feminism or dislike of women: --
The media reported that the killer had made posts to manosphere forums.
The manosphere provides a kind of locker room, a place where guys can gripe about all the bad things that are being done to them by women.
BBC television personality Reggie Yates made a documentary on Britons who take part in the manosphere.