After Donald Trump became president of the United States, he unleashed economic weaponisation, upsetting the old world order, leading to much unrest. If that wasn't all, the threat of an imminent nuclear war was issued by the US, Russia, China, North Korea and Pakistan. In today's fractious times, Dr Paulos Mar Gregorios would have made a dent, notes His Holiness Baselios Marthoma Mathews III.