Let’s say that a man kills a few people at random in your neighbourhood – on the street in broad daylight. Is it better or worse if he justifies his killing spree as part of a holy crusade? In other words, which is worse – terrorism or meaningless psychotic violence?
I am aware that this is something I perhaps should not admit, but when reports emerge of such attacks, I sometimes catch myself hoping that it is terrorism, not just meaningless madness. Maybe the journalist in me wants a chunkier story, linked up to world events. But the main motive is wider, I think: we can view the evil of terrorism as theoretically curable – by replacing religious extremism with better ideas. This is not so with insanity, which makes it even more terrifying than terrorism. There is far less to say about it, but that’s part of its horror, that we are so ignorant about the nature of the threat.
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