My advice? Use your human-rights-activist-way-of- living for something you can actually control. I don't mean it in a bad way, don't get me wrong.
I love your idealistic way of thinking you can stop anything on Facebook but I think you underestimate the power of Social Networks and the unclear reasons for having lots of followers on a page for whatever kind of motivation.
How did you know if this page? Exactly. By clicking on it, watching pictures and reading comments. I would say you gave the owner of this page a lot of extra energy, by examining the page, going to Hubpages to seek help and warning anyone in particular, making it easier for anyone to visit and......stay.
As Pamela says...nothing more shocking than what you get to see on daily television. And both of these have one magic button. The off switch.
Don't take it personal K Kiss....just making my point as educated as possible:-)