(An excerpt from the site...)
The 'Million Faces' is a visual petition - a way for you to show your concern about the spread of arms. Our aim is to collect one million photos and self-portraits of people from around the world.
The "Famous Faces"
Michael Moore, Emma Thompson, Lilian Thuram, Bob Geldof, Daniel Bebe, Salif Diao, Joe Fiennes, Dido
Why not join? (You don't exactly need to post a photo.)