The death of Malachi Ritscher was reported by a local television station as just another frustration for commuters driving into Chicago one morning when police were told that a statue was burning and slowing-up traffic along the Kennedy expressway.This was not how the anti-war activist had envisaged media coverage when on November 3, he set up a video-camera and a small sign reading “thou shalt not kill” next to Chicago’s Flame of the Millennium sculpture. He then doused his body in petrol and set himself on fire. Mr Ritscher, 52, had even written a lengthy “mission-statement” on one of his...