Four agitators are dispatched from Soviet Russia to foster revolution in pre-communist China. En route they meet a young sympathiser who offers to be their guide, but when they return to Moscow, they confess to his killing. When is it right to kill? Birmingham Opera Company presents The Decision, a visceral, rarely performed work by writer Bertolt Brecht and composer Hanns Eisler. Here artistic, moral and social challenges come hand in hand. Living through a period of intolerance and censorship...