Those of my generation who grew up in the midst of the Cold War had a very, very strong awareness and very much were sort of influenced by the demonization of the Soviet Union, whether that was through the Cuban Missile Crisis or duck-and-cover, or any of those things that so affected us then.
It seems that almost every time a valuable natural resource is discovered in the world-whether it be diamonds, rubber, gold, oil, whatever-often what results is a tragedy for the country in which they are found. Making matters worse, the resulting riches from these resources rarely benefit the people of the country from which they come.
I've done all sorts of different kinds of action. We did a thing in 'Blood Diamond,' the attack on Freetown, where I carefully staged the action but did not show the camera operators what we were going to film - so it has the feel of documentary, trying to capture something, and that gave it a whole different feel.
I think it's too easy often to find a villain out of the headlines and to then repeat that villainy again and again and again. You know, traditionally, America has always looked to scapegoat someone as the boogie man... there is a tradition in the most simplistic of action movies for there to be some horrible villain.
There is no reason why challenging themes and engaging stories have to be mutually exclusive - in fact, each can fuel the other. As a filmmaker, I want to entertain people first and foremost. If out of that comes a greater awareness and understanding of a time or a circumstance, then the hope is that change can happen.
There is something universal in the theme of a man trying to save his family in the midst of the most terrible circumstances. It is not limited to Sierra Leone. This story could apply to any number of places where ordinary people have been caught up in political events beyond their control.
To me this movie is about what is valuable. To one person it might be a stone; to someone else, a story in a magazine; to another, it is a child. The juxtaposition of one man obsessed with finding a valuable diamond with another man risking his life to find his son is the beating heart of this film.