The Carriers is about a sickness in the future that almost eliminates the worlds population. The movie follows 4  survivors that have to keep moving and avoiding everyone in order to survive. They have no idea what causes the sickness some think it was the government tampering with biotechnology and it go out of hand. Though it is almost impossible to survive in the future because the disease is so easily spread from person to person. It shows when sickness comes about human nature is to go into survival mode. Also how we should be careful with what we try to create because it might come back to haunt us. Also that without government during disasters like this everything turns into complete chaos and people will have no idea what to do because what happens when they have no higher power to turn to with the problems that are threatening to cause the human species to become extinct. Though also we should be ready for a biotechnology war like this, because that is what its coming with playing with genetics and biology like the way we do.