by Patrick Wintour, Diplomatic editor, in The Guardian, Jan 7, 2023The UN’s lead humanitarian coordinator has said UN-supplied aid cannot continue if the Taliban do not lift their ban on women working for humanitarian aid agencies in Afghanistan. Martin Griffiths, the head of the UN’s Office for the Coordination of Humanitarian Affairs, is due to visit Kabul shortly to discuss the impasse. Although he said he did not want to pre-empt talks and was willing…