The only revolution is the revolution of thought. The only changes make in our history will be made through the change of out thoughts and not trough violent actions. We cannot change the world from without for we form it from within.
Our beliefs affect other peoples and their reactions to us as individuals. When you populate your world with thoughts of peace there will be peace.
The reality that you have is the replica of your thoughts.
Start telling yourself that you live in a safe universe.