Castle-talks on Cross-Border Cooperation

In Europe, the Schengen crisis, spurred off by the unexpected migration flow in 2015, led to a re-questioning of the functions of "borders" in European integration. Especially the ideal of a "Europe without borders" is crumbling and the re-introduction of border controls in several EU member states not only slows down the process of European Integration, but also represents an obstacle to cross-bo...