I think that's where the problem starts - is that we have put the onus on women to protect themselves instead of teaching men and boys that this is inappropriate behavior. If you focus only on the women, then you're doing what is called victim-blaming - and saying, somehow it's your fault that you got raped, and you need to prevent it.

Men are the ones responsible for changing the environment. They're the ones who have to say, OK, I'm not going to force a woman to have sex. I'm not going to engage in this behavior. We need to change men's attitudes about how they treat women - even more than we need to teach women how to protect themselves.

I want to emphasize that it's not that these men are what we call rape-prone. It's that they're in a rape-prone environment. I think that's an important distinction. Fraternity men and athletes are no more likely as individuals to rape somebody - but there are a few characteristics of both fraternities and sports teams that speak to this issue.