Yesterday, EU Ambassador Deike Potzel participated in a debate together with academics, policymakers, journalists, and young members of the Network of Young European Leaders on Enlargement (YELEN) for an evening of discussion on one of the defining questions Europe is faced with today: How can the European Union respond to growing geopolitical instability while remaining open to future enlargement? And: should it remain open to future enlargement?   Hosted by the Sidjanski Centre for European