In recent days and over the last years, the reinforcement of fences and borders contradicted the free and united idea of a borderless Europe. The progressive work of decades is questioned more than ever. The new nationalism bears a medieval castle impenetrable to outsiders who seem to threaten the survival of those within.
But all this national pride roots from nothing: If you overlap all borders of Europe from the last centuries it shows that nationalism, egoism and protectionism has no ground. The free spirit of Europe that finally lead to overcome those borders should be the common ground for the future. Coexisting was and is always one key element of a European success.