14:06NewshourFuture of warfareBBC World Service Duration: 55 minutes Thu 30th May 2013, 14:06 on BBC World Service OnlineAvailable for over a yearListen nowRobot soldiers; avatars "cure" schizophrenia; Syrian opposition tell us why they won't go to a peace conference; fried-food curfew in Britain.GenresNewsBrandNewshour Source: BBC Online