Vittorio Arrigoni was killed because he does not tolerate those who kill witnesses. But also because the spiral of madness in this world which is sliding require blood on the altar of the powerful. And 'the death of a hero of our time, which, increasingly, will need heroes. The best way to honor his memory will be to prepare to face a wave of violence that is proportional to the severity of the crisis in which the power struggle that led the planet in the storm have already begun.