Still, sometimes it takes a visual to get a sense of just how bad things are. The brilliant new 100percentmen Tumblr does just that by highlighting "corners of the world" -- everything from the editors of The New Republic to the European Central Bank Council to the leadership of Apple -- where there are no women.
Pretty extraordinary, right? Not to mention extraordinary depressing.
Can you think of other "corners" unpopulated by women that you think should be featured on 100percentmen?