I have been corresponding on facebook with a radical feminist (defined as a person who thinks virtually all gender roles are socially constructed). Normally I wouldn't engage this type because they tend to be female supremacists, but this one definitely has a good heart and is well meaning. I can tell she doesn't hate men (or anyone) in the slightest, but she's been indoctrinated into thinking that feminism is good and that the hateful feminists are the marginalized minority.

Anyway I said something about gender differences and she asked me to elaborate. I listed off some of the least controversial ones: women bear children, men tend to be stronger, the potential costs of sex are much much higher to women, women are the gatekeepers of sex, women tend to be more risk averse, men are overwhelmingly attracted to youth and fertility, women are overwhelmingly attracted to wealth, social dominance and status. She said the majority of that is sexist bullshit.

Now I'm not trying to reinvent the wheel here. I don't have an infinite amount of time and patience to debate this from my personal POV. Can anyone point to some good resources that clearly and concisely explain gender roles/differences that wouldn't be offputting to a BPer?