Nicolaus Copernicus is known that Copernicus knew Polish on a par with German and Latin. Historian Michael Burleigh describes the nationality debate as a "totally insignificant battle" between German and Polish scholars during the interwar period. Polish astronomer Konrad Rudnicki calls the discussion a "fierce scholarly quarrel in ... times of nationalism" and describes Copernicus as an inhabitant of a German-speaking territory that belonged to Poland, himself being of mixed Polish-German extraction. Czesław Miłosz describes the debate as an "absurd" projection of a modern understanding of nationality onto Renaissance people, who identified with their home territories rather than with a nation. Similarly,
Copernicus Festival fundamental impact on our lives. (...) We decided to organize the festival so that important questions about the existence and limits of cognition could be raised "together".", Grzegorz Jankowicz, one of the festival runners has written in the introduction to the catalog of the first edition of Copernicus Festival. It was held in May 2014 and the leitmotif of the edition was "Revolutions". Copernicus Festival main events, that is lectures and panel discussions, take place in the Main Building of the National Museum in Kraków. The lectures are translated simultaneously into Polish or English by Piotr Krasnowolski. The festival day