There's a great tragedy going on in the Sudan, and not much is being done about it. Among the people trying to get out the message are hollywood celebrities. I am not faulting them for doing that, but I have a suggestion that is right up their alley.
Which is to make a movie to tell the story, a true movie that is, hopefully a moving as a Schinder's List or the Pianist. Put the story in front of the first world audience.