In Yugoslavia we were told we were not only naive idealists in wanting war criminals to be prosecuted but that we were actually standing in the way of a ceasefire which would save more lives. The idea was that, by giving amnesty to these ruthless warmongers, you would give them an incentive to stop killing. I found that incredibly naive, never mind cynical. Having been on the ground and having met with these ruthless killers, I knew the only thing they understood was the language of force.

When I joined the UN War Crimes Tribunal, it was a realization of the dream of justice, that finally after Nuremberg, the UN is going to put the accused on trial again! And I still believe that accountability that eradicates impunity is very, very important for transforming the sordid culture of politics and power that we see in the world. But we need to be humble about the fact that justice will not bring back the dead.

When we deconstruct how radical evil occurs we realize that it is anything but spontaneous combustion. You need pyromaniacs.

In many instances violence - which obviously inflicts tremendous trauma on victims - also inflicts trauma on the perpetrator. Radical evil takes a lot of preparation, not just from an organizational point of view, but from brainwashing, psychological preparation and the legitimization of violence.

Wounds simply won't heal if they are swept under the carpet.

In Yugoslavia we were told we were not only naive idealists in wanting war criminals to be prosecuted but that we were actually standing in the way of a ceasefire which would save more lives. The idea was that, by giving amnesty to these ruthless warmongers, you would give them an incentive to stop killing. I found that incredibly naive, never mind cynical. Having been on the ground and having met with these ruthless killers, I knew the only thing they understood was the language of force.

We must sacrifice something in order to make the world better.