Interview with Prof. Klaus Mainzer, President of the European Academy of Sciences and Arts, by Eugenia Tofan 1. Dear Prof. Klaus Mainzer, four years have already passed since the first interview, which I conducted in the context of your election as president of the European Academy of Sciences and Arts (AEȘA), based in Salzburg, Austria, one of the most prestigious European scientific forums. We are both happy and honored to know that, during these four years, you have developed a sustained collaboration with the Academy of Sciences of Moldova, implicitly, with the Moldovan scientific...