You can read here the article on the tendency of nationalism and arrogance in Europe written by Professor George Pagoulatos for the Sunday edition of Kathimerini. The commentary was published on 26 May 2013 and is available in Greek.
Article by Professor George Pagoulatos in the Sunday edition of Kathimerini

Experts
George Pagoulatos
Ambassador to the OECD; Professor of European Politics and Economy at the Athens University of Economics and Business (AUEB)