Some politicians seem to act as if “terrorism” means a terrible crime committed by someone who doesn’t fit the speaker’s own racial & religious profile. Just because something induces terror in some or many people, that doesn’t make it terrorism. That diminishes the concept as well as grouping routine crime – for which society has millennia of experience and solutions – into the same bucket as a more subtle and serious phenomenon that preys on the meshed society.

Terrorism isn’t just performing a terrifying act. It’s provoking society’s immune system into attacking itself, making its defence systems attack the values and people they are supposed to be defending. Terrorism is an autoimmune disorder of democracy. You don’t fight terrorism by attacking the virus; you fight it by strengthening the immune system.