Europe Is Urged to Prepare for Greek Default as Stances Harden on Debt Deal. Greece, Kanter, James, European Union, Germany, Kitsantonis, Niki, European Sovereign Debt Crisis (2010- ), Euro (Currency), European Central Bank, Eurozone, International Monetary Fund, Merkel, Angela, Tsipras, Alexis, Weidmann, Jens, Athens (Greece)