I occasionally blog about my thoughts on the topic. Some of those posts can be found here: http://micheleincalifornia.blogspot.com/p/hn-tools.html

The ones that might interest you most are The Gray Zone, Oh My God It's a Girl! and Glass Walls.

I also put some of the responsibility on women, which gets me into endless hot water and accused of "victim blaming." The post Nothing But a Bunch of Boobs takes that angle (but, then, so does Oh My God It's A Girl!, but it is a tad less controversial).