We live in dangerous times. Conflicts in the Middle East continue unabated; President Trump threatens to "totally destroy" North Korea; and Catalonia opts to secede from Spain with potentially violent consequences. UN Secretary General, António Guterres recently said “We are in a world in pieces. We need to be a world at peace”. So why is it so hard to resolve conflicts and what makes an effective peace-maker? On Newshour Extra this week, Owen Bennett Jones and his guests discuss the art of conflict resolution and the people who make it possible. Photo: Palestinian leader Yasser Arafat, Israeli Foreign Minister Shimon Peres and Israeli Premier Yitzhak Rabin display their Nobel Peace Prizes December 10, 1994 in Oslo, Norway. Credit: Getty Images