Breaking the wary truce since his surprise resignation the day after Greeks voted to reject austerity in a referendum last month, Varoufakis has lashed out at the leftwing leader’s policy choices, saying in an interview in the New Review that Tsipras had decided “to surrender” to the punitive demands of international creditors keeping Athens afloat. Instead of remaining faithful to the anti-austerity platform on which his radical left Syriza party had been elected, the young prime minister had allowed his ego to get the better of him and made a conscious decision to become the “new De Gaulle, or Mitterrand more likely”.