‘Glass walls’ — considerations about European multiculturalism
European culture — the product of Western civilization that grew on the pillars of multiculturalism, expansion and progress. It is a place where for centuries a melting pot of cultures has been a natural driving force of progress and development, to which Europe owes not only its wealth. Europe also owes demographic problems to this, which today constitute the most important subject of scientific debate on the future of Europe and opportunities to maintain the achievements of the past, the level of civilization built by generations. ‘Glass walls’ invoked in the title of the article are of symbolic nature, no mention is made of real barriers known in history as the Great Wall of China, the Berlin Wall, Hadrian's Wall and others. It is about mental and invisible walls focused around attitudes such as the ethnic and cultural distance, as well as intolerance and prejudices against any otherness.