I've just discovered Joe Glenton at... BBC? Astonishing but he was being interviewed by Peter Sackur at HardTalk.
I went to his blog and just started watching this first video of the series "The Soldier Myth".
Joe was put in jail because he refused to go back to war, wrote a book debunking the idea of soldiers defending their countries when they are defending imperialism instead. He is involved in many anti-war activities.
I'll gather more information, watch the videos and write about it later. See you!
One of the soldiers Joe talks in the video.