The terror tragedy in France in Buddhist light

How can the horrible and tragic events in France be seen from a Buddhist perspective? Can the global situation with fanatical terrorism be analyzed in terms of the Buddhist theory of human mind? Can we as the global society do anything to heal the divide? I'm sorry I'm posting this 100% opinion-based question. Normally, questions about current events are considered off-topic and would be closed. But I feel that we as Buddhists _and_ as humans can't be silent, can't ignore this tragedy and pretend that nothing happened. Please share your thoughts and opinions. My deepest condolences to everyone affected by the tragedy. My best thoughts are with you.