issue of CMR Spotlight is devoted to Schengen border walls and what they mean–be they
on the border of Poland, Spain, or Hungary. As Jan Grzymski, Marta Jaroszewicz, and
Mateusz Krępa write:“The current ubiquitous walling of external Schengen borders might
jeopardize the very foundation of the European project: the respect of human dignity and
human rights, humanitarianism and liberal values”.