http://openvideoconference.org/2011/09/cindy-gallop-make-love-not-porn/
Shared with me by JeremyB who saw her speak over the weekend.
And if you don't want to watch or read, check out her website - Make Love Not Porn - which has users choose porn world or real world in response to sexual scenarios. It's quite fun...and yeah, some people do think in the ways of "porn world...." which gives you that lightbulb moment..especially if you've had interactions with those types.
I do believe that Commons has great representation of people from around the world who have been desensitized to sexuality and/or violence.....
Sarah